Thread: 3.4 stock performance mods

Hey guys if have a 94 Gtp. I was wondering if there was any stock mods
to add to my car

Originally Posted by ctracer

well you could get a cone filter as well as a downpipe.

What do u mean as a down pipe.

Originally Posted by ctracer

you could get a bigger downpipe from your exhaust manifolds to your cat converter so it flows a little better.

Is there any newer Pontiac that could get it off of or will it b a after market part.

Originally Posted by ctracer

aftermarket.

Ride on thank you. I'll have to check that downpipe out.

i agree with the removable throttle body... you see alot of them on oldsmobiles and monte carlos i have one myself and theres some 5 or 6 throttle bodys you can choose from aftermarket. also something thats relatively cheap is the u bend delete. you cut off the bend in the end of your exhaust and run two pipes from in front of your fuel tank one on either side and then run your two mufflers out. you can also remove your resinator if you havent already gives you a nice sound. alot of people use flowmasters because their cheap but i have borlas on the back of mine. and if your looking into down pipes i would suggest zzp. if you want to get into the motor a bit... you can port and polish the heads. or even headers arent too bad nowadays.