nopropslaw

Just about every month I am going to be doing something new to my car...Last month I got new rims and tires, and this month I just got new lowering sprngs and new shocks and struts.... I want to do as many bolt ons as possible, maybe one or 2 a month. I already have an idea of which ones to do, but eventually I do want to supercharge my car (03 GT). My question is what bolt on's should I avoid getting that may end up being useless once I get a supercharger down the line? Just so I don't waste any money now, and direct my money towards better parts...

MustangMafia

don't really know which ones might be negated once u get a supercharger. but a 75mm throttle body + plenum would be a good one to do as it will give you gains while N/A, and even bigger gains once your supercharged.

Blue70

If you are going with a Kenne Bell, Steeda, Eaton, Roush, etc don't bother with a plenum, you can't use it.
Underdrive pullies also can't be used.
Depending on what supercharger you go with, a CAI might not be able to be used

nopropslaw

good, that is helpful...If I go with a vortech, will I be able to use the tb/p and CAI....I've also heard that about the no underdrive pullies....Also to stay at or below 3.73's, that 4.10's will be too much...

Matts00GT

pullies, cai possibly, higher gears, cams (not neccessarily a bolt on)

Blue70

4.10's are a blast with the Kenne Bell
but I've heard I'll need to shift into 5th before the 1/4 mile is up (I hope to go to the track Sunday to find out for sure ) but on the street, it's awesome!!!

I don't think you can use the CAI with a Vortech, but yes, you can use the tb/p

Blue70

oops

Emann0007

forget everything else, finish up your suspension with some Control arms, and sticky tires. Get a set of 3.73's and a full exhaust with some longtube headers. Add to that your Vortech and you won't need any other bolt ons, except I would get a TB/Plenum combo too