Boomba Recirculating Bypass Valve Subaru STI 2004-2021 - Blue | 001000220300 has-openbox Rally Armor urethane mud flaps

Rally Armor urethane mud flaps for the WRX and STI feature 3D scanned precision fitment

Clear anodized (Satin) finish

APR Front Bumper Canards help increase front down force at high speeds

Each knob weighs 120g

Removes the existing gap in the shifter assembly

Boomba Recirculating Bypass Valve Subaru STI 2004-2021 - Blue | 001000220300 has-openbox Rally Armor urethane mud flapsFitment Information: 2004 2021 Subaru STI 2002 2007 Subaru WRX Features: The Boomba Racing high performance recirculating BPV has been designed to be a replacement for the OEM bypass valve and is precision machined out of aircraft grade billet aluminum. It features an internal brass piston design and is pressure tested to withstand over 70psi, allowing it to compliment even the most aggressive turbo builds. Higher spring pre load allows for more boost