aFe Silver Bullet Throttle Body Spacer Kit (46-36007) boosts torque and throttle response for 2009–2018 Nissan 370Z with dual throttle bodies. This kit includes two spacers designed for the VQ37VHR’s twin throttle body setup and features a combination serrated/helix design. That design enhances air turbulence in the intake manifold, increasing combustion pressure for improved performance. Made from 6061-T6 billet aluminum, the spacers are lightweight, strong, and precisely machined for a perfect fit. Installation is straightforward, using factory mounting points and included gaskets to ensure a secure, leak-free seal.
Key Features :
Increases horsepower, torque, and throttle response
Dual spacer kit designed for VQ37VHR’s twin throttle bodies
Serrated/helix design improves air turbulence and reduces whistle
Precision-machined from 6061-T6 billet aluminum
Direct bolt-on installation using factory mounting locations
Gaskets included for leak-free seal
CARB EO Number D-550-40 for emissions compliance
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