Improve chassis rigidity and driving precision on your BMW M135 with the Scorpion Exhaust Tunnel Brace. Designed specifically for 2024–2026 BMW M135 xDrive models, this lightweight aluminium brace strengthens the underbody structure, helping reduce chassis flex during hard braking and cornering. Manufactured as a single-piece component and finished with Scorpion’s signature detailing, it delivers a clean, purposeful upgrade for drivers looking to improve the connected feel of their vehicle.
Increased Chassis Rigidity
During aggressive driving, the chassis can experience small amounts of flex, particularly through the central tunnel area. The Scorpion exhaust tunnel brace reinforces this section of the vehicle’s structure, providing a stronger connection across the underbody.
This results in:
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Reduced chassis flex under load
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Improved stability during cornering and braking
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Sharper steering response
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A more connected and confident driving feel
The added rigidity helps the suspension perform more consistently by minimising unwanted chassis movement.
Lightweight Aluminium Construction
Manufactured from high-quality aluminium, the Scorpion tunnel brace offers excellent structural strength while maintaining minimal weight. Each brace is produced as a single-piece design, ensuring maximum rigidity and durability.
For a premium finish and added corrosion protection, the brace is powder-coated in black and etched with the Scorpion branding.
Compatible with OEM and Scorpion Exhaust Systems
This brace is designed to integrate seamlessly with the vehicle’s exhaust layout and is compatible with both OEM pipework and Scorpion exhaust systems, making it a versatile upgrade whether your vehicle is standard or fitted with aftermarket exhaust components.
Key Features
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Designed for BMW M135 xDrive (2024–2026)
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Lightweight aluminium chassis brace
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Single-piece construction for improved rigidity
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Helps reduce chassis flex during braking and cornering
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Improves driving feel and structural stability
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Powder-coated black finish with etched Scorpion branding
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Compatible with OEM and Scorpion exhaust pipework
Compatibility
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BMW M135 xDrive (2024–2026)
Designed for use with both the factory exhaust system and Scorpion exhaust components.
Why Buy Your Scorpion Performance Parts from R44 Performance?
At R44 Performance, we specialise in BMW performance upgrades for the latest models including the new-generation M135. As a global BMW parts specialist, we supply carefully selected performance components backed by expert fitment advice and worldwide shipping.
When purchasing from R44 Performance, you benefit from:
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BMW-specific fitment expertise
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Fast UK and international shipping
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Trusted reputation within the BMW enthusiast community
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Dedicated pre- and post-purchase support
Upgrade your BMW M135 xDrive with the Scorpion exhaust tunnel brace and enjoy improved chassis rigidity, enhanced driving feedback and premium UK-engineered quality.
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.





