Thread: Help me out. Suggestions??

Originally Posted by Boger's99GTP

Yes. If you get lets say a 2.5 or 3in dp catted dp, it will bolt up right up to the catback and headers. If it is catless it will bolt-up as well. Just make sure if you go the catless route, that its legal in your state (emissions). Did you have any issues bolting the catback to the cat on your car? If not, then you should'nt have any problems. If you get a shorty, it has to be welded to your cat. It has a flange to bolt up to the headers.

it was easy. im going with the 3" i think and the front plog. will this be enuff to reduce kr if i get a 3.4" pulley also? how small or big should i go?

Originally Posted by keenan00gtp

it was easy. im going with the 3" i think and the front plog. will this be enuff to reduce kr if i get a 3.4" pulley also? how small or big should i go?

I wouldn't jump to a pulley till you scan. Get someone to scan your car while you drive or buy one yourself. Each car is different. I heard of people getting away with just min mods, and some who had to go as far as 1.9 rockers & headers just to get rid of all their KR. I would go with these mods and then scan to see what mod you need next to get rid of that KR.....

FWI,Autolite 104's,PCM,Plog, DP. Since you already have a catback that will help on the KR. Just scan scan scan! I cant recommend that enough. Once all your KR is gone, then you can start to look at dropping pulleys.