Ok well my friend was wondering, what size throttle body to put on. He also has a 2003 mustang gt, so this information actually might benifit both. Anyways, the only mod he has done so far is a CAI with catback exhaust. He wants to do a plenum upgrade too but was wondering what size throttle body to do. He is looking to get headers, and mid pipe this summer. Also, he might be doing a kenne bell supercharger next year. So what do you guys say?
What size throttle body for this application?
- Thread starter mustang gt 2003
- Start date
Tim2002GT
Founding Member
He probably won't really need one until he get the blower, but if he does get one I would go ahead and get a 75mm. There probably won't be any difference between a 70 and 75 on a n/a stang, but on a sc stang, the 75mm would be a better pick.
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