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aFe 15-19 Subaru Outback H6 3.6L Silver Bullet Throttle Body Spacer Kit
$210.99
The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design...