aFe Silver Bullet Throttle Body Spacer 08-14 Honda Accord V6 3.5L

Machined from T-6061 billet aluminum, the aFe Silver Bullet throttle body spacer bolts between the throttle body and intake manifold on 2008-2017 Honda Accord V6 3.5L engines. The spacer creates turbulence in the intake airflow right before it enters the engine, which helps break up fuel for a more complete combustion cycle.

aFe uses a combined serrated and helix design on this spacer rather than a helix-only approach. The serrated entry creates turbulence while the helix pattern directs airflow into a swirling motion. Together they work to improve throttle response and overall combustion efficiency. The combination design also eliminates the whistling noise that pure helix-pattern spacers are known for, which is a common complaint with competing products.

Installation uses all factory mounting locations, so the bolt-on process is straightforward with basic hand tools. The spacer is compatible with the stock intake as well as aFe TR-1007B/P and TR-1021B-R/P-D intake systems. Beyond the Accord, this same spacer fits a range of Honda and Acura V6 models including the Pilot, Odyssey, Ridgeline, and Acura TL, TLX, MDX, and RL. aFe backs it with a 2-year limited warranty.