Grimmspeed Stage 1 Power Package WRX (2015-2019) Volkswagen This kit from Competition Clutch

This kit from Competition Clutch for the 350Z / G35 provides up to 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use

Very good durability and good spline life

or Crank Pulley will see even better results

This leads to a ton of chances for things to be off

CNC bent and hand assembled before going to powder coating for a durable wrinkle black finish

Grimmspeed Stage 1 Power Package WRX (2015-2019) Volkswagen This kit from Competition ClutchImprove the performance in Subaru WRX with the Grimmspeed Stage 1 Power Package. The stage 1 Power Package consists of an upgraded Stealthbox Cold Air Intake system that replaces the factory restrictive unit, and allows the turbocharger to breathe better which increases horsepower, torque, and improves throttle response. Additionally, Grimmspeed includes their 3 Port Electronic Boost Control Solenoid has been provided to improve boost control