Suspension & Diff Bushing Kit VA/VB Oxygen Sensor An aftermarket boost control solenoid

An aftermarket boost control solenoid is also highly recommended

For those of you ready to really turn up the heat

The COBB Redline power scoop fits in place of the factory intake scoop and front half of the airbox

3-port design mounts in stock location and is supplied with low profile 1/8in fittings (1/4in fittings for use with external wastegates available separately)

EJ255 (WRX MY06-07)

Suspension & Diff Bushing Kit VA/VB Oxygen Sensor An aftermarket boost control solenoidENHANCED SUSPENSION RESPONSE Complete set of available STI hardened (aka Group N) suspension bushings for front and rear control arms and rear diff mounting. Increased rubber durometer (firmness) reduces suspension deflection and geometry change under loads improving handling, traction, and steering response. Also controls diff movement and torque reactions for more responsive application of power while eliminating clunking or other noises due to