aFe 01-16 Nissan Patrol (Y61) L6-4.8L Silver Bullet Throttle Body Spacer Fabrication>Bungs Before increasing the power of

Before increasing the power of your flat four

Replaces OE 4720929K

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5561977

The dual kit mounts both dampers inline and opposing each other

no cross bars to negotiate

aFe 01-16 Nissan Patrol (Y61) L6-4.8L Silver Bullet Throttle Body Spacer Fabrication>Bungs Before increasing the power ofSerrated 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 horsepower, torque and improved throttle response. The Serrated Helix combination design also reduces intake whistle that occurs with other helix only designs. 6061 T6 Billet Aluminum Construction: All Silver Bullet Throttle Body Spacers are precision machined from