Exhaust Valve Remote Kit (for Porsche 991.2 GT3/RS) F97 X3M Front Bumper Trim each wheel is attached to

each wheel is attached to the wheel hub with only one central screw

we recommend the windshield adhesive kit (sold separately

F36 4-Series Gran Coupe (2014-2020)

Confirm your 997 is a coupe or targa body style and is PASM-equipped (check window sticker or option code list)

Exhaust Valve Remote Kit (for Porsche 991.2 GT3/RS) F97 X3M Front Bumper Trim each wheel is attached toThe Capristo on board remote control kit gives you the option of opening your exhaust valves at the touch of a button. The kit is designed by Capristo for use with Capristo exhaust valves on systems (OEM included) equipped with pressure vacuum ports. The kit controls exhaust back pressure to optimize engine torque across different operating conditions. High performance engines typically benefit from low back pressure at high throttle and high RPM,