Akrapovic brings another great product to BMW enthusiasts. These high quality catless downpipes replace factory catted downpipes while delivering more power to your vehicle. This product is intended for off-road use only. When installing Akrapovic’s aftermarket optional downpipes without catalytic converters, remapping of the ECU is mandatory. When downpipes are used in conjunction with the Evolution System, this is virtually the same setup that is used on the 1M Moto GP Safety Car. The high-flow downpipes do require ECU reprogramming to eliminate the check engine light and for peak power output. They are only for the dedicated track day car or hardcore enthusiasts.
- Stainless Steel Construction
- Removed Cats
- 2.5” Mandrel Bent Pipes
- Direct Fitment
Note: This product is intended for off-road use only. Vehicle’s ECU must be tuned in order to keep check engine light off.
This product is intended for off-road use only.
Warning! Increased Emissions
This product may not be legal for street use in your area. It may not pass emissions testing and/or may cause a check engine light to go off in your vehicle.