anyone use the new FM 2.5 catback with nitrous? 12secv6?

[IThinkImFast]

hi,
i am thinking of getting the NX kit and i just put on the flowmaster 2.5 kit, i also plan on puttin gon a 3inch cutout before the cat witha 3inch carsound cat. Is the flowmaster good enough and free flowing? or did i make a mistake in buying this setup? also with the 3inch cat or 2.5 inch havent decided yet will this all be good up to 100+ shot when i ge there eventually?

[ July 13, 2003: Message edited by: IThinkImFast ]</p>

[IThinkImFast]

how come no one ever wants to help me.....when ever i post no body cares :(

[jamie]

3" is perfect. with any forced induction, you should go with the most free flowing. 2.5 will work alright. thats what 12sec had on his ride for the longest time.

[IThinkImFast]

cool thanks! i think im going to stick with the 2.5 till i get some sorta forced induction setup eventually i hope to get to 100+ shot on this exhaust system and get to the tracks and blow away some lt1 z28's and hang with the ls1 z-28's.

thanks

[OneQuickV6]

FYI: You probably would have got a better responce in the intake/exhaust forums. This is more of a forum for nitrous questions, not exhaust questions for someone who might one day use nitrous.

[1998silverbird]

3inch s pipe with 3 inch cat back.. get 3inch in and 3inch out cat, walbro 255lbhr pump, TR6's, whisper lid induction, and a aluminum Driveshaft..

[12secondv6]

For the longest time I thought 2.5 was better.

I recently switched to complete mandrel bent 3 inch but I intend on higher shot levels.

I think the 2.5 is fine for a beginner to nitrous

I had bad luck with a cut out, opening the cap made me lose 10 rwhp and 30 rwtq.

I'm not a fan of nitrous and cut outs