Precision Works 1st 2nd Gear Lockout for Billet RSX Shifter ACCESSORY Mid Pipe was specifically designed

Mid Pipe was specifically designed to eliminate the highly restrictive nature of the OEM F80 M3 and F82 M4 mid pipe – thus creating optimal exhaust flow and drastically improving performance

5T with the PLM Intercooler — engineered with an enlarged core to minimize heat soak

Comes with two O2 sensor bungs

Precision Works Top Feed TGV Housing & Fuel Rail Kit - Subaru WRX STI

Precision Works 1st 2nd Gear Lockout for Billet RSX Shifter ACCESSORY Mid Pipe was specifically designedIn stock and ships right away! Precision Works 1 2nd Gear Lockout for the Billet RSX Shifter You got a K Series billet shifter? Then you know that 1 2 1 money shift will ruin everything during a race! This is the best value, 1st 2nd gear lockout, that helps you prevent mis shifting during the race! A must have if you have a billet shifter! For Precision Works Fully Adjustable Billet Shifter (K Series), and may also (not guarantee) fit other comparable