aFe Silver Bullet Throttle Body Spacer for 21-24 Lexus IS350 3.5L V6 (46-38014) Clamps Black Hawk Powersports feature Bilstein

Black Hawk Powersports feature Bilstein

Includes Front Camber Plates

Increase performance with the STILLEN Exhaust for Nissan 350z Z33

Significant gains in power and torque are achieved

aFe Silver Bullet Throttle Body Spacer for 21-24 Lexus IS350 3.5L V6 (46-38014) Clamps Black Hawk Powersports feature BilsteinThe 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