Customer requested and dyno proven (up to 5 wheel horsepower gains observed).
- Applicable for 2006-2011 Honda Civic Si and 2004-2005 Acura TSX
- Precision machined from billet 6061-T6 aluminum
- Corrosion resistant hardware included
- 2x Honda 16176-RBC-004 throttle body gaskets required for 06+ Honda Civic Si applications
- 2x Acura 16176-RAA-A01 throttle body gaskets required for 04-05 Acura TSX applications
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