{"title":"BMW E46 M3 Brake Retrofits \u0026 Conversion Kits","description":"\u003ch2\u003eBMW E46 M3 brake retrofit kits, larger front discs and Porsche caliper conversions\u003c\/h2\u003e\n\u003cp\u003eUpgrade the braking of your \u003cstrong\u003eBMW E46 M3 \/ M3 CSL\u003c\/strong\u003e with verified parts already sold by Nineteen72 Performance. Choose from complete \u003ca href=\"\/products\/ebc-front-6-piston-apollo-big-brake-kit-bbk045-bmw-m3-e46-355mm\"\u003eEBC Apollo 355 mm front brake kits\u003c\/a\u003e, the \u003ca href=\"\/products\/girodisc-front-2-piece-brake-disc-set-bmw-e46-m3-zcp-csl-345mm\"\u003eGirodisc CSL\/ZCP 345 mm front disc package\u003c\/a\u003e, and \u003ca href=\"\/products\/millway-bmw-e46-m3-porsche-boxster-s-rear-caliper-adapter-brackets-90409\"\u003eMillway 90409 Porsche Boxster S rear caliper mounting adapters\u003c\/a\u003e. This collection separates complete solutions from parts that require existing or additional hardware.\u003c\/p\u003e\n\u003ch3\u003eRetrofit option 1: BMW E46 M3 CSL \/ ZCP 345 × 28 mm front discs\u003c\/h3\u003e\n\u003cp\u003eThe standard E46 M3 325 mm front brake package can be converted to the larger \u003cstrong\u003e345 × 28 mm CSL\/ZCP specification\u003c\/strong\u003e. The OEM-style conversion requires \u003cstrong\u003etwo caliper carrier brackets BMW 34112282619\u003c\/strong\u003e (check VIN and availability), one left 345 mm rotor BMW \u003cstrong\u003e34112282445\u003c\/strong\u003e and one right rotor BMW \u003cstrong\u003e34112282446\u003c\/strong\u003e, or dimensionally compatible CSL\/ZCP replacement disc assemblies such as Girodisc A1-012. The original standard M3 front calipers\/pad shape can be retained when the appropriate conversion is used. \u003cstrong\u003eDo not buy the 345 mm discs alone for a standard 325 mm caliper-carrier setup.\u003c\/strong\u003e Carriers and hardware are not currently included in the Girodisc listing; request confirmed genuine BMW component pricing before ordering the full upgrade.\u003c\/p\u003e\n\u003ch3\u003eRetrofit option 2: Porsche Boxster S rear caliper conversion\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMillway Motorsport MW90409\u003c\/strong\u003e supplies the rear mounting bracket pair and specified high-strength hardware to position compatible Porsche Boxster S\/996-family rear Brembo calipers on E46 M3 original rear brake discs. \u003cstrong\u003eCalipers, suitable pads, brake lines and discs are not included with these adapters.\u003c\/strong\u003e Check exact caliper casting and piston arrangement, hydraulic compatibility, wheel clearance, brake balance and line fittings with the installer. This is a component conversion, not a complete turnkey brake kit.\u003c\/p\u003e\n\u003ch3\u003eRetrofit option 3: complete EBC Apollo front big brake kits\u003c\/h3\u003e\n\u003cp\u003eChoose a purpose-designed \u003ca href=\"\/products\/ebc-front-6-piston-apollo-big-brake-kit-bbk045-bmw-m3-e46-355mm\"\u003eEBC Apollo BBK045 355 mm 6-piston package\u003c\/a\u003e, or compare \u003ca href=\"\/products\/ebc-front-apollo-big-brake-kit-bbk013-bmw-m3-e46-355mm\"\u003eEBC BBK013\u003c\/a\u003e. Check the chosen kit's pad compound, variant contents, wheel barrel and spoke clearances before purchase. Kits are not equivalent to CSL discs plus original carriers.\u003c\/p\u003e\n\u003ch3\u003eImproving brakes without changing calipers\u003c\/h3\u003e\n\u003cp\u003eFor cars retaining their standard calipers, prioritise suitable track pad shapes, fresh compatible fluid, sound discs and brakes free from binding. \u003ca href=\"\/products\/endless-me22-cc38-brake-pads-front-e46-m3-eip017-cc38\"\u003eENDLESS EIP017 ME22 front\u003c\/a\u003e, EIP053 matching rear and EBC Racing compounds can be selected by the \u003cstrong\u003einstalled caliper\u003c\/strong\u003e. Upgraded calipers often require a completely different pad shape.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eCan I fit CSL 345 mm discs directly to my standard M3?\u003c\/h4\u003e\u003cp\u003eNo. Verify or install the correct front caliper carriers and mounting hardware first. The 345 mm CSL discs are not a direct replacement for standard 325 mm discs on the original standard carriers.\u003c\/p\u003e\n\u003ch4\u003eDoes the Millway 90409 product include Porsche calipers?\u003c\/h4\u003e\u003cp\u003eNo, it is the adapter bracket and mounting hardware set only. Source verified calipers, pads and suitable lines separately.\u003c\/p\u003e\n\u003ch4\u003eWill a 355 mm front kit clear my 18-inch track wheels?\u003c\/h4\u003e\u003cp\u003eDiameter alone cannot confirm clearance. Download the kit's actual caliper-clearance template and check barrel radius, spoke depth, offset, wheel weights and wheel manufacturing tolerance.\u003c\/p\u003e\n\u003cp\u003eFor chassis setup and suspension parts, browse our \u003ca href=\"\/collections\/bmw-e46-track-day-motorsport-parts\"\u003eBMW E46 track parts\u003c\/a\u003e and \u003ca href=\"\/collections\/millway-motorsport\"\u003eMillway Motorsport range\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"bmw-3-series-e46-m3-2001-2006-braided-brake-lines","title":"BMW 3 Series E46 M3 (2001-2006) Braided Brake Lines","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__section\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cdiv class=\"product-block-list__item product-block-list__item--description\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__section\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cdiv class=\"product-block-list__item product-block-list__item--description\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__section\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cdiv class=\"product-block-list__item product-block-list__item--description\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__section\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cspan\u003ePBS Brake Lines eliminate the risk of unreliable brakes, giving you premium quality brake performance at the same time. Incredible value for money for premium quality braided brake lines. These are braided brake lines you can 100% trust in any type of car. Your braking will feel smoother and stronger. That ‘spongy’ brake feeling will be eliminated, making your brakes crisp and responsive. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- The highest quality, 100% stainless steel, non-corroding braided brake lines.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Covered With A Lifetime Warranty As Standard.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- FMVSS-106, ADR, LTSA, DOT and TUV approved.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- So reliable that they’re used in many high performance, racing and custom cars.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Coated in a wipe-clean PVC cover.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PBS (Performance Brake Solutions)","offers":[{"title":"Default Title","offer_id":57066909860189,"sku":null,"price":137.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/PBSBrakeLineKit_1024x_33915f5a-8a4a-421a-b419-bc25e5ad8474.jpg?v=1742983192"},{"product_id":"girodisc-front-2-piece-brake-disc-set-bmw-e46-m3-zcp-csl-345mm","title":"GiroDisc A1-012 BMW E46 M3 CSL \/ ZCP Front 2-Piece Brake Discs","description":"\u003cp\u003eGiroDisc A1-012 front 2-piece brake discs are for BMW E46 M3 CSL \/ ZCP. Select them by the exact vehicle and brake setup below, including any required disc conversion, caliper spacing or pad shape.\u003c\/p\u003e\u003cp\u003eEach assembly combines a reusable aluminium centre bell with a replaceable cast-iron friction ring. The floating mounting system allows movement between the bell and ring as temperatures change, while curved internal vanes carry cooling air through the disc. This construction also lets you renew worn rings without replacing serviceable centre bells.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComplete 2-piece floating disc assembly with aluminium centre bell and cast-iron ring\u003c\/li\u003e\n\u003cli\u003eFront axle application for the specified BMW brake configurations\u003c\/li\u003e\n\u003cli\u003eReplaceable friction rings for future disc servicing\u003c\/li\u003e\n\u003cli\u003eVehicle, caliper and pad requirements shown in the fitment table\u003c\/li\u003e\n\u003cli\u003eSupplied as a pair of complete discs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Fitment and Brake Setup\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVehicle\u003c\/th\u003e\n\u003cth\u003eAxle\u003c\/th\u003e\n\u003cth\u003eModel years\u003c\/th\u003e\n\u003cth\u003eRequired brake setup\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eBMW M3 (E46)\u003c\/td\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003ctd\u003e2001-06\u003c\/td\u003e\n\u003ctd\u003eCompetition Package \/ CSL 345mm front\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eA1-012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGiroDisc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e2-Piece Brake Discs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle\u003c\/td\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003ePair of complete brake discs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eRecommended Supporting Upgrades\u003c\/h3\u003e\u003cp\u003eWhen the friction rings need renewing, use \u003ca href=\"\/products\/girodisc-d1-012-bmw-front-replacement-brake-disc-rings\"\u003eD1-012 replacement rings\u003c\/a\u003e for the corresponding assembly and brake configuration.\u003c\/p\u003e\u003cp\u003eExplore \u003ca href=\"\/collections\/girodisc-bmw-brakes\"\u003eGiroDisc BMW brakes\u003c\/a\u003e and the \u003ca href=\"\/collections\/girodisc-racing-brake-technology\"\u003ecomplete GiroDisc range\u003c\/a\u003e for supporting brake components.\u003c\/p\u003e\u003ch3\u003eInstallation and Care\u003c\/h3\u003e\u003cp\u003eInstall the left and right discs in the direction specified by GiroDisc. Follow the supplied fitting and bedding instructions, inspect pad-to-bell clearance and check the complete brake setup before use. Observe the minimum thickness marked on the disc and inspect the friction surfaces during routine brake servicing.\u003c\/p\u003e\u003cp\u003eContact us to confirm availability and lead time before ordering.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eProduct images may be illustrative. Use the part number and specifications to confirm the item required.\u003c\/small\u003e\u003c\/p\u003e","brand":"Girodisc","offers":[{"title":"Default Title","offer_id":65121313554781,"sku":"A1-012","price":1308.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/girodisc-a1-012.webp?v=1791232459"},{"product_id":"endless-me22-cc38-brake-pads-front-e46-m3-eip017-cc38","title":"Endless ME22 \/ CC38 EIP017 Front Brake Pads | BMW E36\/E46 M3","description":"\u003cp\u003e\u003cstrong\u003eEndless ME22 \/ CC38 EIP017 Front Brake Pads | BMW E36\/E46 M3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eENDLESS ME22 \/ CC38 brake pads, part number EIP017 CC38, for the front axle on standard BMW E36 M3 and E46 M3 braking systems. If the calipers have been upgraded, check the pad shape before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eME22, also known as CC38, is a further development of Endless ME20.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eME22 keeps the same basic characteristics as ME20 but offers improved cooling properties, and in some applications can help lower overall disc temperatures compared with ME20. It is suitable for race cars as well as serious street and track day cars where consistent pedal feel and modulation are important.\u003c\/p\u003e\n\u003ch3\u003eRecommended for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrack day and race use where repeatable braking performance matters.\u003c\/li\u003e\n\u003cli\u003eDrivers who want strong control and modulation under high load.\u003c\/li\u003e\n\u003cli\u003eCars that regularly see elevated disc temperatures.\u003c\/li\u003e\n\u003cli\u003eFast road, circuit and competition applications where a motorsport compound is appropriate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompound specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Semi-metallic circuit compound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat level:\u003c\/strong\u003e 150-800°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction:\u003c\/strong\u003e 0.36-0.42μ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriving field:\u003c\/strong\u003e Track day, circuit and race use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e E46 M3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Front axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EIP017 CC38\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease check the part number and fitment before ordering. If you are unsure, contact us with your registration or vehicle details and we can confirm compatibility.\u003c\/p\u003e","brand":"Endless Brakes","offers":[{"title":"Default Title","offer_id":65219716710749,"sku":"EIP017 CC38","price":237.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/s-l1600_940940d6-0c26-4052-a65d-86bbab7ef643.webp?v=1725798099"},{"product_id":"bmw-3-series-e46-m3-brake-lines-bmw-4-262","title":"BMW 3 series E46 M3 Brake Lines","description":"\u003cdiv class=\"n72-product-intro\"\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 series E46 M3 Brake Lines\u003c\/strong\u003e is a brake lines from HoseTechnik for enthusiasts upgrading modified, fast-road or track-focused cars. Use the vehicle fitment information below to confirm compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle fitment:\u003c\/strong\u003e BMW Brake Lines.\u003c\/p\u003e\n\u003c\/div\u003e\u003cul\u003e\r\n\t\u003cli\u003eBMW 3 Series E46 M3\u003c\/li\u003e\r\n\t\u003cli\u003eProduction run: 2000-2006\u003c\/li\u003e\r\n\t\u003cli\u003e4 line set\u003c\/li\u003e\r\n\t\u003cli\u003estainless steel fittings used throughout (not plated mild steel)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eWhy should I change my to Braided Stainless Steel ones?\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eYOUR SAFETY!!\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eBetter brake pedal feel – firmer under pressure\u003c\/li\u003e\r\n\t\u003cli\u003eMore efficient braking- the PTFE lined, Stainless steel will not expand under load unlike OEM rubber hoses\u003c\/li\u003e\r\n\t\u003cli\u003eLong Lasting- PVC outer and Stainless-Steel end fittings will outlast the standard Mild Steel and rubber lines many times\u003c\/li\u003e\r\n\t\u003cli\u003eAvailable in many outer colour options to compliment your vehicle\u003c\/li\u003e\r\n\t\u003cli\u003eRigorously tested and approved to the FMVSS 106 certification standards\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"HoseTechnik","offers":[{"title":"Black","offer_id":65604912873821,"sku":"bmw-4-262-Black","price":162.0,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":65604912906589,"sku":"bmw-4-262-Purple","price":162.0,"currency_code":"GBP","in_stock":true},{"title":"Orange","offer_id":65604912939357,"sku":"bmw-4-262-Orange","price":162.0,"currency_code":"GBP","in_stock":true},{"title":"Clear","offer_id":65604912972125,"sku":"bmw-4-262-Clear","price":162.0,"currency_code":"GBP","in_stock":true},{"title":"Green","offer_id":65604913004893,"sku":"bmw-4-262-Green","price":162.0,"currency_code":"GBP","in_stock":true},{"title":"Blue - Transparent","offer_id":65604913037661,"sku":"bmw-4-262-Blue-Transparent","price":162.0,"currency_code":"GBP","in_stock":true},{"title":"Red - Transparent","offer_id":65604913070429,"sku":"bmw-4-262-Red-Transparent","price":162.0,"currency_code":"GBP","in_stock":true},{"title":"Blue - Solid","offer_id":65604913103197,"sku":"bmw-4-262-Blue-Solid","price":162.0,"currency_code":"GBP","in_stock":true},{"title":"Red - Solid","offer_id":65604913135965,"sku":"bmw-4-262-Red-Solid","price":162.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow","offer_id":65604913168733,"sku":"bmw-4-262-Yellow","price":162.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/unnamed_2c88972e-91df-4fac-a31c-b1a5ec0804bd.jpg?v=1787086010"},{"product_id":"ebc-front-racing-rp-1-track-and-race-brake-pads-dp8689rp1-bmw-m3-e36-e46","title":"EBC - Front Racing RP-1 Track and Race Brake Pads DP8689RP1 (BMW M3 E36\/E46)","description":"\u003ch2\u003eEBC Racing RP-1 Track and Race Brake Pads DP8689RP1\u003c\/h2\u003e\u003cp\u003eA dedicated motorsport brake pad set for the front axle of BMW M3 E36\/E46. RP-1 is engineered for progressive response and excellent modulation, with repeatable performance during demanding track use.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRP-1 motorsport compound with approximately 0.45 friction coefficient\u003c\/li\u003e\n\u003cli\u003eEffective operating range approximately 100–750°C\u003c\/li\u003e\n\u003cli\u003eStainless-steel backing plates to reduce heat transfer\u003c\/li\u003e\n\u003cli\u003eNucap NRS mechanical pad-retention system\u003c\/li\u003e\n\u003cli\u003eManufactured in EBC Brakes’ Bristol, UK facility\u003c\/li\u003e\n\u003cli\u003eComplete front axle brake pad set\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMotorsport notice:\u003c\/strong\u003e RP-1 is not ECE R90 approved for road use in European markets.\u003c\/p\u003e\u003ch3\u003eBMW Fitment\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eAxle\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 (E36)\u003c\/td\u003e\n\u003ctd\u003e1992–1999\u003c\/td\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003ctd\u003eStandard compatible caliper application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 (E46)\u003c\/td\u003e\n\u003ctd\u003e2000–2007\u003c\/td\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003ctd\u003eStandard compatible caliper application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003ePlease confirm your vehicle, caliper and disc specification before ordering, particularly where the braking system has been modified from factory specification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eE46 complete setup:\u003c\/strong\u003e Pair with \u003ca href=\"\/products\/ebc-rear-racing-rp-1-track-and-race-brake-pads-dp81118rp1-bmw-m3-e46\"\u003eDP81118RP1 rear pads\u003c\/a\u003e where compatible. Compare compounds in our \u003ca href=\"\/blogs\/buying-guides\/track-performance-ebc-rpx-vs-rp1-vs-ferodo-ds2500-brake-pads-for-bmw-m-cars\"\u003eEBC brake pad guide\u003c\/a\u003e.\u003c\/p\u003e","brand":"EBC RACING","offers":[{"title":"Default Title","offer_id":65871795192157,"sku":"DP8689RP1","price":163.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/image_10f2fa0f-687b-4b51-beed-e9377317c75d.webp?v=1789298753"},{"product_id":"ebc-front-apollo-big-brake-kit-bbk013-bmw-m3-e46-355mm","title":"EBC - Front Apollo Big Brake Kit BBK013 (BMW M3 E46, 355mm)","description":"\u003ch2\u003eEBC Apollo Big Brake Kit BBK013\u003c\/h2\u003e\u003cp\u003e355mm Apollo front big brake upgrade for the BMW E46 M3 and M3 CSL.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo-piece fully floating brake rotors\u003c\/li\u003e\n\u003cli\u003eBraided stainless-steel brake lines\u003c\/li\u003e\n\u003cli\u003eEBC performance brake pads\u003c\/li\u003e\n\u003cli\u003eFour caliper colours\u003c\/li\u003e\n\u003cli\u003eDesigned, engineered and assembled in the UK\u003c\/li\u003e\n\u003cli\u003eServiceable replacement components\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWheel clearance:\u003c\/strong\u003e Check the correct EBC wheel-clearance template before ordering.\u003c\/p\u003e\u003ch3\u003eBMW Fitment\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eDisc Size\u003c\/th\u003e\n\u003cth\u003eAxle\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 \/ M3 CSL\u003c\/td\u003e\n\u003ctd\u003eE46\u003c\/td\u003e\n\u003ctd\u003e355mm\u003c\/td\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003ePlease confirm vehicle, factory brake specification and wheel clearance before ordering.\u003c\/p\u003e","brand":"EBC RACING","offers":[{"title":"Stealth Black","offer_id":65873600053597,"sku":"BBK013BLK-1","price":2332.15,"currency_code":"GBP","in_stock":true},{"title":"Storm Shadow Blue","offer_id":65873600086365,"sku":"BBK013BLU-1","price":2332.15,"currency_code":"GBP","in_stock":true},{"title":"Racing Red","offer_id":65873600119133,"sku":"BBK013RED-1","price":2332.15,"currency_code":"GBP","in_stock":true},{"title":"Luminous Yellow","offer_id":65873600151901,"sku":"BBK013YEL-1","price":2332.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/ebc-bbk013-bmw-e46-m3-apollo.jpg?v=1788958789"},{"product_id":"ebc-front-6-piston-apollo-big-brake-kit-bbk045-bmw-m3-e46-355mm","title":"EBC - Front 6-Piston Apollo Big Brake Kit BBK045 (BMW M3 E46, 355mm)","description":"\u003ch2\u003eEBC Apollo Big Brake Kit BBK045\u003c\/h2\u003e\u003cp\u003eSix-piston 355mm Apollo front big brake kit for BMW E46 M3 and M3 CSL applications.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6-piston Apollo calipers\u003c\/li\u003e\n\u003cli\u003e355mm two-piece floating rotors\u003c\/li\u003e\n\u003cli\u003eBraided stainless-steel brake lines\u003c\/li\u003e\n\u003cli\u003eEBC performance brake pads\u003c\/li\u003e\n\u003cli\u003eFour caliper colours\u003c\/li\u003e\n\u003cli\u003eUK engineered and assembled\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBMW Fitment\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eDisc\u003c\/th\u003e\n\u003cth\u003eAxle\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eM3 \/ M3 CSL\u003c\/td\u003e\n\u003ctd\u003eE46\u003c\/td\u003e\n\u003ctd\u003e355mm\u003c\/td\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eCheck factory brake specification and wheel clearance before ordering.\u003c\/p\u003e","brand":"EBC RACING","offers":[{"title":"Stealth Black","offer_id":65873600905565,"sku":"BBK045BLK-1","price":2715.04,"currency_code":"GBP","in_stock":true},{"title":"Storm Shadow Blue","offer_id":65873600938333,"sku":"BBK045BLU-1","price":2715.04,"currency_code":"GBP","in_stock":true},{"title":"Racing Red","offer_id":65873600971101,"sku":"BBK045RED-1","price":2715.04,"currency_code":"GBP","in_stock":true},{"title":"Luminous Yellow","offer_id":65873601003869,"sku":"BBK045YEL-1","price":2715.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/ebc-bbk045-bmw-e46-m3-apollo.jpg?v=1788958794"},{"product_id":"endless-me22-eip053-rear-brake-pads-bmw","title":"Endless ME22 \/ CC38 EIP053 Rear Brake Pads - BMW M3 \/ M5 \/ Z4","description":"\u003cp\u003e\u003cstrong\u003eEndless ME22 \/ CC38 EIP053 rear brake pads\u003c\/strong\u003e for the BMW applications listed below. Supplied as one axle set for the specified brake system.\u003c\/p\u003e\u003cp\u003eSemi-metallic circuit compound with progressive response and good modulation. Choose it for sustained track use where pedal control and repeatable braking are priorities.\u003c\/p\u003e\u003ch2\u003eCompound and pad specification\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EIP053 CC38\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad shape:\u003c\/strong\u003e EIP053\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle:\u003c\/strong\u003e Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompound:\u003c\/strong\u003e ME22 \/ CC38\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc type:\u003c\/strong\u003e Cast iron \/ steel, unless specifically confirmed otherwise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished operating range:\u003c\/strong\u003e 150-800°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished friction coefficient:\u003c\/strong\u003e 0.33-0.38\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape dimensions:\u003c\/strong\u003e Width:123.0mm Height:59.1mm Thickness:17.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003cp\u003eMatch the complete model, year, axle and brake specification. Optional brake packages, caliper changes and disc conversions can require a different pad.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel and brake specification\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eAxle\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 (E46)\u003c\/td\u003e\n\u003ctd\u003e2000-2006\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM5 (E39)\u003c\/td\u003e\n\u003ctd\u003e1999-2003\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 M\u003c\/td\u003e\n\u003ctd\u003e2006-2009\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eFitting and selection\u003c\/h2\u003e\u003cp\u003eCompare your existing pad with the official shape drawing. A model or disc diameter match alone does not confirm compatibility. Contact Nineteen72 with your registration or VIN and brake details if you need help.\u003c\/p\u003e\u003cp\u003eProfessional fitting and bedding to the current Endless instructions are recommended. Select front and rear compounds with brake balance, tyres and intended use in mind.\u003c\/p\u003e\u003cp\u003eThe pad-profile drawing corresponds to the stated shape reference. Any compound photograph illustrates the Endless range; the supplied pad shape follows the drawing. Dimensions are nominal; any application-specific thickness requirement takes precedence.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.endless-sport.co.jp\/products\/brake_pad\/BrakePad_Spec\/EIP053.html\"\u003eView the official EIP053 drawing\u003c\/a\u003e | \u003ca href=\"https:\/\/endless-brake.info\/products\/brake-pads\/rally-racing\/me-n-series\/\"\u003eEndless compound information\u003c\/a\u003e | \u003ca href=\"\/blogs\/buying-guides\/endless-brake-pads-explained-which-compound-should-you-choose\"\u003eOur Endless compound guide\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUK retail price includes VAT.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Endless Brakes","offers":[{"title":"Default Title","offer_id":67582397874566,"sku":"EIP053 CC38","price":237.2,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/endless-eip053-pad-shape.jpg?v=1791377208"},{"product_id":"millway-bmw-e46-m3-porsche-boxster-s-rear-caliper-adapter-brackets-90409","title":"Millway BMW E46 M3 Porsche Boxster S Rear Caliper Adapter Brackets | 90409","description":"\u003ch2\u003eMillway Motorsport 90409 Rear Caliper Adapter Brackets for BMW E46 M3\u003c\/h2\u003e\u003cp\u003eFit compatible \u003cstrong\u003ePorsche 996 \/ 986 Boxster S rear brake calipers\u003c\/strong\u003e to the BMW E46 M3 rear axle using Millway Motorsport's dedicated lightweight machined-steel adapter brackets. Manufacturer reference \u003cstrong\u003e90409 (MW90409)\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eTechnical information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDedicated bracket set for BMW E46 M3 rear axle\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Porsche 986\/996 Boxster S rear caliper shapes, subject to brake-system verification\u003c\/li\u003e\n\u003cli\u003eManufactured from machined steel with lightening features\u003c\/li\u003e\n\u003cli\u003eIncludes property class 12.9 mounting hardware, supplied per rear axle set\u003c\/li\u003e\n\u003cli\u003eDesigned around the standard E46 M3 rear brake disc arrangement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility warning\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBrake calipers, brake pads, brake hoses and discs are not included\u003c\/strong\u003e unless explicitly specified. Confirm exact Porsche caliper casting, disc dimensions, handbrake clearance, correct hydraulic hose routing, wheel clearance and all required hardware before purchasing. Not approved as a universal 986\/996 brake conversion or for other BMW chassis.\u003c\/p\u003e\u003ch3\u003eProfessional installation\u003c\/h3\u003e\u003cp\u003eRear brake conversions are safety-critical, require specialist installation and may require road-use compliance approval. The finished brakes must be leak-tested and inspected before use.\u003c\/p\u003e\u003cp\u003ePrice includes UK VAT. Supplier stocks vary; UK special-order lead time may be approximately 2–3 weeks, subject to confirmation.\u003c\/p\u003e\u003cp\u003eExplore \u003ca href=\"\/collections\/millway-motorsport\"\u003eMillway Motorsport parts\u003c\/a\u003e and \u003ca href=\"\/collections\/bmw-m3-e92-e93-suspension\"\u003eBMW M chassis performance suspension\u003c\/a\u003e.\u003c\/p\u003e","brand":"Millway Motorsport","offers":[{"title":"Default Title","offer_id":67618620342662,"sku":"MW90409","price":205.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/millway-90409-e46-m3-porsche-rear-caliper-brackets.jpg?v=1791896644"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/collections\/ebc-bbk045-bmw-e46-m3-apollo.jpg?v=1792051920","url":"https:\/\/www.nineteen72performance.co.uk\/collections\/bmw-e46-m3-brake-retrofit-upgrade-kits.oembed","provider":"Nineteen72 Performance","version":"1.0","type":"link"}