Throttle Body Spacer (Fits '05-'13 Frontier, Xterra, Pathfinder)

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Fits 2005 to 2013 Frontier, 2005+ Xterra, and Pathfinder 4.0L V6 Engine

- Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. 
- Throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.

This throttle body spacer is 50-state legal (CARB E.O Number D-516-2)

INSTALL INSTRUCTIONS Click HERE