aFe Silver Bullet Throttle Body Spacer TBS 17-19 Nissan Patrol (Y61) I6-4.8L 2006-infiniti-fx35-esi4031800 then the stock arms aren't

then the stock arms aren't able to provide stability and consistent handling

crisp and predictable in all situations

The included massive air filters are surrounded by open-element XLPE (cross-linked polyethylene) polymer housings that minimize warm engine air for maximum performance

dense oxygen — delivering harder pulls

BMK017 is a packaged solution designed to improve performance and enhance the driving experience of your vehicle

aFe Silver Bullet Throttle Body Spacer TBS 17-19 Nissan Patrol (Y61) I6-4.8L 2006-infiniti-fx35-esi4031800 then the stock arms aren'tSilver 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. Silver Bullet 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.