This new Power Rev Racing throttle body adapter will allow you to bolt up a 09+ Acura TL SH-AWD 3.7 throttle body onto your 04-08 Acura TL or 03+ Honda Accord, and also 06+ Honda Civic Si. Why put a 09 Acura TL SH-AWD throttle body on your car? Here are the Sizes 04-08 TL & 03+ Accord Throttle Body Size: Inlet ID: 67mm Outlet ID: 65mm 09+ Acura TL SH-AWD Throttle Body Size: Inlet ID: 80mm Outlet ID: 70mm 

Dyno test on a 04 Honda Accord proved 6hp at the wheels across most of the RPM band. Gains should be slightly higher on a 3.2 TL & even better on the 3.5 TL. This adapter comes silver with a clear anodize for a smooth quality finish. The adapter is also tapered for a smooth flow. The adapter will also allow you to bolt up the 2010 Acura TL SH-AWD throttle body onto your 2006+ Civic Si. The drive by wire plugs right in and works!