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aFe Silver Bullet throttle body spacer for select Honda and Acura models including 2012 Civic Si, 2008–2012 Accord and 2009–2012 Acura TSX. Machined from T‑6061 billet aluminum, the spacer uses a serrated/helix entry to create airflow turbulence just before the manifold to increase horsepower, torque and throttle response while helping fuel efficiency. The design eliminates the whistle often found on other helix spacers and carries a two-year limited warranty.
aFe Silver Bullet Throttle Body Spacer 12 Honda Civic Si / 08-12 Honda Accord / 09-12 Acura TSX
