aFe 21-23 Subaru Crosstrek Silver Bullet Throttle Body Spacer Kit - 46-30005 fits_2010-2017`BMW`5 Series FRONT REAR SPRING RATES 7k

FRONT REAR SPRING RATES 7k 8k UPPER MOUNT Pillowball w/ Camber Plates OEM

Boost increase by approximately 6PSI ±

improving ergonomics and sharpening the overall driving posture

Remote damping adjuster cables allow you to adjust damping settings without having to remove seats and interior panels

aFe 21-23 Subaru Crosstrek Silver Bullet Throttle Body Spacer Kit - 46-30005 fits_2010-2017`BMW`5 Series FRONT REAR SPRING RATES 7kThe 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