King Motorsports Throttle Body/Intake Manifold Port Matching

This product fits:

 
A larger throttle body may be just what your Honda/Acura performance engine needs - but that's only part of the solution. It doesn't matter how big your throttle body is if your intake isn't bored to match it. A 65mm throttle body will show no gain over a 60mm unit, unless the intake is bored to 65mm.

The throttle body opening in the manifold in very few cases ever matches the size of the throttle body chosen. We can port-match your intake manifold to the throttle body size you have, or plan or using in the future.

In addition, we can advise you as to how large you can bore your intake without breaking into the IAC passages, or substantially weakening the manifold.