SST Exhaust Valve Controller for F8x/G8x M Cars

Regular price $475.00 Sale

Exhaust control module for 2014+ M3 & M4
Waterproof module can be installed inside trunk or behind bumper
Controls two valves
Integrates with OEM system
Sport Mode = fully open, comfort mode = fully closed, serial mode = bypass (OE configuration)
Made in Germany
1 Remote Included
AKS.BMW2-F80