aFe 15-19 Subaru Outback H6 3.6L Silver Bullet Throttle Body Spacer Kit - 46-30006 fits_1980-1983`Honda`Civic The dry carbon manufacturing process

The dry carbon manufacturing process eliminates air pockets and pinholes making it the highest-quality carbon fiber product available

2-Way Adjustment  -  1000 lbs/in (160% Stiffer than Stock) / 1125 lbs/in (192% Stiffer than Stock)

Designed specifically for BMW F95 X5M and F96 X6M (S63 engine platform)

Every AutoTecknic mirror cover is engineered using OEM reference data to ensure precise fitment and seamless integration with factory mounting points

aFe Power oil pans are constructed out of durable cast aluminum with machined fins for maximum strength and styling

aFe 15-19 Subaru Outback H6 3.6L Silver Bullet Throttle Body Spacer Kit - 46-30006 fits_1980-1983`Honda`Civic The dry carbon manufacturing processThe 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 also reduces intake whistle that occurs with Helix only designs. All Silver Bullet Throttle Body Spacers are constructed from 6061 T6 billet aluminum precision machined for light