Boomba Racing 75MM Throttle Body (Anodized Black) - 2004-2005 Subaru WRX PDM_brake-system Knife-edged counterweights

Knife-edged counterweights

OEM Shifter

each with distinct styling to suit your tastes

HKS has once again redesigned the physical aspects of the Super Sequential Blow Off Valve to thwart off the counterfeiters

a stamped AWE logo

Boomba Racing 75MM Throttle Body (Anodized Black) - 2004-2005 Subaru WRX PDM_brake-system Knife-edged counterweightsBoomba Racing 75MM Throttle Body Anodized Black Features: Fits 2004 2005 WRX STI with Drive by Cable Keeps factory idle control and TPS CNC machined billet aluminum construction 75 mm bore for 56% more airflow than stock Boosts horsepower and throttle response Stock manifold adapter plate included 60 mm and 75 mm hose adapters provided All mounting hardware included Works with larger 75 mm intake setups Backed by quality standards and warranty WRX STI