Is anyone running this set up ? I was thinking of getting the straight shot along with the 70mm or 75mm throttle body and the plenum. I have a 2003 gt. The motor is stock. I am running an off road h pipe. The rest of my mods are in my sig.
(1) Should I go with 70mm or 75mm TB??????
(2) Would I have to get a tune after the install?????
(3) Is there any chance of having any low end loss??????
(4) What kind of gains should I expect???
I will be keeping my stock mass air meter on this unit.
Parts shopper has this set up for around $440 -$460 with the polished plenum and 75mm TB. *****70mm TB is available too.