BMW M3 M4 Catback Exhaust G80 G82 2021+ Custom
Our system for the BMW G80/G82 M3/M4 valve is controlled by our OBDII device or can be hardwired to direct positive/negative lead.
When the valves are fully open for maximum flow and power, it creates an exotic tone and allows for high performance. When the valves are closed, volume is reduced for a more low-profile comfortable drive.
Please leave your exhaust model in the description at checkout to ensure you will be getting the correct item. Please note, there is a lead time of 30 days to make each order to ensure quality work vs mass production.
*WARNING – Please read these disclosures carefully prior to your installation!
1. Improper adjustments made during installation may result in short-term to permanent damages to the RCT exhaust system and/or your vehicle. RCT will not be held responsible for any damages to the vehicle, and warranties on our products will be voided if the damages occurred due to improper installation.
2. The manufacturer, importer, or dealer shall not be liable for any incidental damage including personal injury or any other damages caused by improper installation or operation of the RCT exhaust system. When installing the RCT exhaust system be careful that the exhaust system does not touch other parts sensitive to high temperatures.
3. RCT makes no representation or warranties with regard to damage caused by the improper installation, use, and maintenance of the RCT exhaust system. The warranty is limited to defects recognized by our technical department and of normal use only and excludes items subject to normal wear and tear(gaskets and damping wool). The warranty is voided in case of accidents, modifications, improper or competition uses.
Actual products may vary due to product enhancement. RC Tuning reserves the right to revise, change, and explain the product.