AFE Throttle Body Spacer Nissan Patrol Y61 01-16 AT AFE Throttle Body Spacer Nissan Patrol Y61 01-16 AT

The aFe Silver Bullet Throttle Body Spacer for the Nissan Patrol Y61 (2001‑2016, automatic transmission) is a precision‑machined performance upgrade that fits between the throttle body and intake manifold to improve airflow and combustion efficiency. Its serrated/helix design creates controlled turbulence in the intake tract, breaking up the incoming air and promoting better fuel atomization for a more complete combustion cycle. This enhanced air movement can lead to improved throttle response, increased torque, and modest horsepower gains, while the design also helps reduce irritating intake whistle that many simpler spacers can cause. Constructed from high‑strength 6061‑T6 billet aluminum, it offers a lightweight yet durable build and installs easily using existing factory mounting points with minimal tools. When paired with supporting intake and exhaust upgrades and proper tuning, it can contribute to a more responsive and lively driving feel.