Cobra Sport - BMW 420i (F32/F33/F36) (13-20) Quad Exit M4 Style Performance Exhaust Conversion
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Description
Fits: F32 (Coupe), F33 (Convertible) and F36 (Gran Coupe) (incl LCI) B48 Petrol M-Sport models - lower rear panel included.
Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality.
This BMW 420i performance exhaust fits from the centre section backwards replacing the standard rear section with quad exit tailpipes.
This performance exhaust is designed to fit 420i vehicles with the M-Sport body kit with the addition of the included interchangeable quad exit M4 Style lower rear panel.
Once fitted, the new Cobra Sport 420i quad-tip exhaust conversion and replacement body panel look entirely at home on the car and gives the 420i a much sportier edge with dynamic sound and improved looks.
Cobra Sport offers performance exhausts to fit N20 and B48 420i vehicles with the M-Sport body kit with the addition of the supplied interchangeable quad exit M3 Style lower rear panel.
Please check which fitment type you have fitted on your car before purchasing (2013-17 UK/Europe: Pre-GPF models, 2015-20 Rest of the world models or 2018-20 UK/Europe: GPF-models).
Please note: The 'UK/Europe: Pre-PPF' and 'Rest of the world' fitment options will not fit models equipped with a GPF (Gasoline Particulate Filter).
All relevant fittings and gaskets are supplied (including quad exit rear panel).
Note - The original pipework will have to be cut to enable this exhaust to fit the vehicle.
Please note: This performance exhaust does not fit models equipped with a GPF (Gasoline Particulate Filter).
This product fits models equipped with factory-fit tow bar.
Press Release
The latest hot new product to drop from Sheffield-based exhaust specialists, Cobra Sport, is this high-quality, cosmetic, quad tailpipe system for the popular BMW 420i M-Sport Coupe, Cabriolet and Gran Coupe.
Manufactured from high-quality T304 stainless steel, this centre and rear section exhaust upgrade features 2.5in (63.5mm) mandrel-bent pipework with aggressive slash-cut quad tailpipes. Designed as a direct replacement for the OEM system, it fits both Coupe and Cabriolet M-Sport models, once the mandatory aftermarket replacement rear valance has been fitted.
This M4-inspired conversion would make the perfect addition to any 420i M-Sport, especially remapped examples, which are capable of impressive power and torque gains.
Like all Cobra Sport exhausts, this system utilises precision TIG-welding techniques for exemplary fit and finish - a feature that sets Cobra Sport apart from other manufacturers.
With over 25 years in the performance exhaust industry, each Cobra Sport exhaust system is designed, manufactured and tested in Sheffield, the heart of the UK steel industry. Cobra Sport utilise TIG-welding techniques to ensure a flawless finish and quality that you can rely on.
Cobra Sport Exhausts are expertly manufactured to order, ensuring outstanding quality and precision. This dedication to high standards means a lead time of 12–15 working days, reflecting the care and craftsmanship that goes into every exhaust system.Warranty, Shipping and Returns
Warranty: Cobra Sport products are supplied with the applicable manufacturer warranty.
Shipping: We offer UK and worldwide shipping. Current lead-time information is shown above.
Returns: Tailor-made or personalised goods can have different cancellation rights; contact us if you need clarification before ordering.
Finance Options
Klarna payment options are available at checkout where eligible.
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Specifications
- Brand
- Cobra Sport
- Product type
- Quad Exit Conversion
- SKU:
- BM149YTP19-22
- Fitment Options
- Rest of the world
- Vehicle make
- BMW
- Vehicle model
- M3 and M4
- Vehicle variant
- F32, F33, and F36
You’ll earn 0 Laps
Sale-priced items are excluded.
How it works
Sign in before ordering. Earn 1 Lap for every whole £1 of eligible product spend, including VAT.
Delivery, gift cards, sale-priced or discounted items and trade purchases do not earn Laps.
Purchase Laps become available 30 days after payment. Returns and refunds remove Laps earned on refunded items; pending Laps are cancelled.
This estimate follows your selected option and quantity. Checkout discounts can change eligibility. Bundle prices count once. Appstle records the final award after payment.
Sign in, open Spend Laps and choose an available reward. Redeem your Laps, copy your unique discount code and enter it at checkout using the same customer account.
Your tier makes your Laps go further: 1,000 Laps are worth £10 at Rookie, £12.50 at Contender, £20 at Pro or £25 at Champion. Choose £5 off £100, £10 off £200, £25 off £500 or £50 off £1,000 of eligible products.
Minimum spends include VAT and exclude delivery and ineligible products. Use one reward or discount code per order; it cannot be combined with any other product, order or shipping discount. Rewards apply only to eligible products and variants shown in your rewards profile. Returns and refunds remove the Laps earned on refunded items; pending Laps are cancelled. Spending Laps does not reduce your qualifying lifetime spend. Laps and standard reward codes do not expire.
Need help?
Cobra Sport FAQs
Helpful answers before you order. Need more detail? Our team can help.
Which exhaust option fits my car?
Check the body style, engine, production year, emissions-filter configuration and connection points stated in the listing. Let us know about any existing exhaust changes so we can help check the correct combination.
Are all options suitable for the same use?
Options can differ in approval, noise level and intended use. Read the selected product specification and any restrictions in the description. Ask us to check the exact option if approval or event noise limits are important to you.
When will my order arrive?
Select your required option and check the live availability message above. Dispatch is when your order leaves us; delivery takes additional time and depends on the service and destination. If no verified lead time is shown, or you need the item for a fitting appointment or event, contact Nineteen72 Performance before ordering.
What is included in the price?
Check the product description, selected option and stated quantity before ordering. Images may show optional equipment or an example installation. If you need a matching pair, a complete kit or additional hardware, ask us to confirm exactly what is included.
How do I get help before ordering?
Contact Nineteen72 Performance with a link to this product and your question. For vehicle-specific parts, include your model, year, engine and any modifications that may affect compatibility.
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