GrimmSpeed 44mm EWG V-Band Uppipe Ceramic Coating WRX (2002-2014) STI (2004-2018) Subaru instead of flexing the rubber

instead of flexing the rubber

If no mention of your crank pulley is made customers will receive Gates belt K060535 (1379mm) by default

making it ideal for your modified vehicle

A full axle set requires both a left and right rotor

check the box below if you would like to add one to your order

GrimmSpeed 44mm EWG V-Band Uppipe Ceramic Coating WRX (2002-2014) STI (2004-2018) Subaru instead of flexing the rubberAn External Wastegate (EWG) allows exhaust gases to be diverted prior to entering the turbo; creating quicker turbo spool. The GrimmSpeed EWG has a larger diameter than a stock internal wastegate; this allows the exhaust gas to be released faster, which improves boost control, maintains maximum boost longer in the rpm range. All of these together will give you a 10 40 HP INCREASE. Moving the wastegate out of the turbo relieves the turbo from the