KMP Differential Bushing & Bracket Set BMW F8X M2/M3/M4
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You’ll earn 749 Laps
For 1 item, including VAT but excluding delivery.
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.
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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.
Description
KMP Differential Bushing & Bracket Set BMW F8X M2/M3/M4
Enhance your BMW F8X M2, M3, or M4’s performance and reliability with the KMP Differential Bushing & Bracket Set, engineered for precise axle and driveshaft alignment—especially on lowered cars. This high-quality upgrade adds a second rear differential mounting point and raises the differential position, ensuring optimal geometry. The result? Reduced stress on CV joints, improved ground clearance, and long-lasting drivetrain durability.
Now Available in Three Variants
Choose the version best suited to your vehicle's purpose:
Solid with Sliding Bushes (original version)
Combines a rigid rear bracket with sliding bushes, allowing for controlled flex in one direction. Perfect for performance builds that balance durability and compliance.
Solid (new – for track/motorsport use)
Fully solid bushes front and rear for maximum stiffness and zero deflection. Ideal for track cars and race use, delivering the most direct power transfer and driveline control.
Street (new – fast road and track use)
A hybrid polyurethane solution that offers improved performance over OEM rubber while retaining some comfort and vibration damping, perfect for fast road cars and dual-purpose Clubsport builds.
Comprehensive Kit for Superior Alignment
This kit includes front bushings, rear subframe bushings, and a new rear bracket featuring two upper mounts instead of the original single-mount design. All mounts are crafted from either solid aluminium, a hybrid delrin/aluminium blend or BMW poly on the street version, providing near-zero deflection and superior durability compared to factory rubber mounts. These materials are ideal for race cars, where minimising deflection is crucial.Offset Front Mounts for Optimal Axle Alignment
The front mounts in this kit are offset by 10mm, raising the differential to better align the rear axle shafts with a lowered suspension. This adjustment is essential for preventing premature CV joint failure and ensuring optimal performance in track conditions. The new rear bracket also includes a second mount for the right side bushing, utilising a space in the rear subframe that BMW did not originally use. The bushings in this kit eliminate the factory vibration absorber, and new upper hex bolts are included for easy installation.
Key Performance Benefits
- Adds a second rear differential mount, reducing load on the OEM mount
- Raises the differential via offset front bushes to improve CV joint angle, especially important for lowered vehicles
- Helps prevent premature CV failure and improves long-term drivetrain reliability
Warranty, Shipping and Returns
Warranty: Products are supplied with the applicable manufacturer warranty.
Shipping: Current KMP lead-time information is shown above.
Returns: Configured or made-to-order products may have different cancellation/return conditions.
Finance Options
Klarna payment options are available at checkout where eligible.
Why buy from us?
Why buy from us?
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Specifications
- Brand
- KMP Drivetrain
- Product type
- Differential Mounts
- Version
- Race
- Vehicle make
- BMW
- Vehicle model
- M2, M3, and M4
- Vehicle variant
- F80, F82, F83, and F87
You’ll earn 749 Laps
For 1 item, including VAT but excluding delivery.
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?
KMP FAQs
Helpful answers before you order. Need more detail? Our team can help.
How do I confirm this part fits my vehicle?
Check the model, year, engine, chassis and any exclusions in the product description. Select the required option before adding to your basket. The vehicle selector helps narrow your search; contact us if your car has different factory options or existing modifications.
Will this work with my existing equipment?
Check the required connections, vehicle systems and supported software in the listing. Let us know about existing displays, steering-wheel controls or other relevant changes before ordering.
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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