Action Clutch 04-21 Subaru WRX STI 2.5L (EJ257) Turbo AWD Stage 5 Clutch Kit (2MS) Exhaust- Mufflers & Tips>Headers & Manifolds This both increases the fluid

This both increases the fluid capacity of the radiator

Both high and low boost settings are fully adjustable

Iridium tipped center electrode provides durability six times harder than platinum

Skunk2 Lowering Springs for the '00-'09 S2000 are designed to dramatically improve handling performance and driver feel through significantly increased cornering grip and reduced body roll

This proportioning valve has six preset points actuated by moving a lever allowing racers to quickly adjust brake bias during a race

Action Clutch 04-21 Subaru WRX STI 2.5L (EJ257) Turbo AWD Stage 5 Clutch Kit (2MS) Exhaust- Mufflers & Tips>Headers & Manifolds This both increases the fluidAction Clutch's Stage 5 (2MS) Clutch Kit allows for maximum performance of mid ranged powered vehicles. Our heavy duty pressure plate is designed with a dual clamp load diaphragm and reinforced drive straps, creating an extremely durable system that you can rely on. This MIBA Sprung Ceramic kit features a MIBA Ceramic (available in a 4 or 6 puck) disc. With lightning fast engagement and minimal clutch chatter after proper break in, this clutch kit is