Forza Ferrari 488 / Cali T Electronic Valve Controller Kit - FC-FER-B4-488 GT3 RS Cat-Back Competition Race X-Pipe Since Map Switching can be

Since Map Switching can be customized depending on the individual please contact us when purchasing if you’d like a different setup or would like a custom map slot

The above Fabspeed Motorsport GT2RS high-flow catalytic converter system is the result of design

each rigid

so IPD invested in bladder tooling to ensure a uniform and smooth internal surface

These sport cats will give your M3 a mild increase in exhaust volume

Forza Ferrari 488 / Cali T Electronic Valve Controller Kit - FC-FER-B4-488 GT3 RS Cat-Back Competition Race X-Pipe Since Map Switching can beThe Forza Componenti exhaust valve controller kit is the complete solution that allows the user to take full manual control of the vehicle's vacuum actuated exhaust bypass valves. The controller has a circuit board that controls the negative side of the exhaust valve vacuum solenoids. The user can manually open the exhaust bypass valves to have that classic engine sound at all speeds and engine RPMs. Of course, you can return the operation of the