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Killer B Motorsport Holy Header Max VE Subaru WRX / STI / FXT / LGT / OBXT 2002-2021
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. S...
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