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The aFe Silver Bullet throttle body spacer kit is a machined 6061-T6 billet aluminum spacer that fits Nissan Armada (2017–2024), Nissan Patrol Y62 (2010–2024) and select Infiniti QX80/QX56 5.6L V8 models. Its serrated/helix surface creates intake turbulence to improve cylinder filling and reduce intake whistle; aFe states the design yields roughly 6 horsepower and 8 ft-lbs of torque. The kit includes gaskets and uses factory mounting points.
aFe Silver Bullet Throttle Body Spacers TBS Nissan Patrol 10-16 V8-5.6L
