Fabspeed California T XperTune Performance Software Suspension Polished or brushed stainless steel

Polished or brushed stainless steel

Cat-Back 100% emissions legal inall 50 states and worldwide

1997-1999 986 Boxster Maxflo RACE Performance Exhaust catbypass pipes with O2 bungs in the factory position

Optional 02 Spacers available to help prevent triggering the Check Engine Light

Simply flash your M3 with a Fabspeed ECU Tune utilizing the included handheld tuner

Fabspeed California T XperTune Performance Software Suspension Polished or brushed stainless steelAchieve maximum power gains without sacrificing drivability or reliability. Maps are available for completely stock cars and modded alike. Increase the power and drivability by optimizing the ECU. We've had ample time with California T's on our in house Dynojet to unlock extra power on both stock vehicles and optimize performance with Fabspeed exhaust components. Once we receive your ECU, our tuner bench flashes it with the upgraded ECU map and we