Killer B Motorsport 4-1 Holy Header 2-Bolt MAX VE – Subaru Models (inc. 2002-2014 WRX / 2004+ STI)

Description

Item Code: 

HH-2BOLT-VE
The Killer B Motorsport Holy Header VE-Max was developed using state of the art CAD software, simulations, and testing, to determine optimal high power and RPM efficiency. I High velocity merge collector into a stepped 2.5″ secondary, the Holy Header VE-Max is for very high flow applications. Symmetrical 4-1 design maintains consistent and high velocity exhaust gas flow as RPMs rise.