CTS Turbo
CTS TURBO CTS-EXH-TP-0021 TURBO CROSSOVER EXHAUST PIPE FOR G80/G82 BMW M3/M3C/M4/M4C
CTS TURBO CTS-EXH-TP-0021 TURBO CROSSOVER EXHAUST PIPE FOR G80/G82 BMW M3/M3C/M4/M4C
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The RM Series is comprised of a damper cartridge secured within a threaded outer body. This specific design requires a lubricating grease to be applied during the assembly process between the two damper and threaded body to avoid metal-to-metal contact. In order to keep the two components from touching each other and generating noise transmission you will need to periodically clean out the old grease and apply new grease.
This is a simple process that can be done with just a few common tools. It does not require you to open the internals of the dampers themselves and therefore you do not need to have the dampers re-pressurized after carrying out this procedure. Please contact us on info@mlperformance.co.uk for more information and a step-by-step guide on how to complete this maintenance.
As a result of this required maintenance, we do not recommend the RM Series for road use over the BR Series or ER Series.
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Fitting service at Xatrix, West Yorkshire
We can offer a fitting service for this part. Contact us for a fitting quote.
CTS Turbo is proud to aounce the release of our BMW S58 G80/G82 M3/M3 Competition/M4/M4 Competition Crossover Pipe.
One area that can benefit from improvement is the exhaust system's mid pipe design. The G80/G82 M3 and M4 utilize a Y-style mid pipe, with both downpipes located on the right side of the engine.
The left side downpipe coects to a crossover pipe that runs beneath the transmission and links up with the mid pipes on the left side. Unfortunately, the stock shape of the crossover pipe is oval to create enough clearance underneath the transmission. This alteration from a round tube to an oval causes turbulence within the pipe, leading to a restriction in exhaust flow.
We have developed a replacement crossover pipe that retains the round shape, eliminating the turbulence and restriction caused by the oval design. By doing so, we expect to increase throttle response and sound.
Features:
- Direct replacement for the factory crossover pipe
- Good match for the aftermarket downpipes
- Durable 304 food-grade stainless steel
- Laser-cut flanges
- Designed using the latest 3D scaing technology
- LHD/RHD fitment
- Lighter than the factory part for some weight savings
Fitment:
- 2021+ BMW S58 M3/M3 Competition
- 2021+ BMW S58 M4/ M4 Competition
| Weight | 10 lbs |
|---|---|
| Dimensions | 25 x 10 x 9 in |
Feel free to contact us at info@mlperformance.co.uk should you wish to double check!
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number (UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
CTS-EXH-TP-0021
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CTS Turbo

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