AFE: Silver Bullet Throttle Body Spacer Nissan Frontier 05-19 / Xterra 05-15 / Pathfinder 05-12 V6-4.0L

Serrated/Helix Design:
The Serrated/Helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with helix only designs (US PAT 07055513).

6061-T6 Billet Aluminum Construction:
All Silver Bullet throttle body spacers are precision machined from 6061-T6 billet aluminum for lightweight, high strength, and perfect fit and finish.

Installation Is A Snap:
This Silver Bullet throttle body spacer uses all factory mounting locations, making for a hassle-free installation.

Emissions Disclaimer: 
Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-11/D-550-17/D-550-40 for details.