The AFS Ported Throttle Body remains 80mm to aide in ease of tuning; the inlet/outlet tapers are changed; the throttle shaft is thinned and the throttle blade is modified.
Yields 21% CFM increase in flow; picks up 5-7 hp/7-9 ft lbs of torque with big gains and throttle response and mid-range torque that you can feel.
****The Ported Throttle Body can run on a stock tune. If you already have a tune or are planning to have a tune, we guarantee tuning by 5-Star Tuning, VMP, OZ Tuning, etc. Not all tuners can tune for the ported throttle body. Please verify that your tuner is able to tune for our Ported Throttle Body PRIOR to making a purchase.***
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
