5.0shelby

Hi does anyone know where I could get a 3' catback for my 91 5.0. I need due to the 3' downpipe and 3' splitter back the the catback

nitrous_bob

how much power are you making? 3" is huge.....400+ hp territory

but try http://www.jegs.com
or http://www.summitracing.com

5.0shelby

Well I have ordered the pipes and turbo from HP Performance so it gonna be turbod in spring so prolly like 450+hp

Tims 88GT

you will make more power with something like the american thunder cat back, 3inch is really big

Quik

turbo cars dont need cat backs!!! all he really needs is a dump to be effiecent but for legalness then he would need a pipe to exit the body so a split into 3' is a good setup

5.0shelby

Thank you guys for the help and Info I appreciate oh and I checked out the american thunder 3' kit and its really nice good recommendations everyone.

95whitecobra

I believe MAC makes a 3" cat-back as well. MAC is supposed to be louder than the new flowmaster delta flows if sound is what ur going after as well.

5.0shelby

I want it to sound more perfomance than loud cuz in my opinion if the car is just loud it sounds horrible so yeah something like flowmasters . Right now I have just some dynomax mufflers only 2.5' exhuast so it sounds pretty quiet

95whitecobra

I have them too. Don't be suprised by how quiet they are at idle. They roar at WOT. I can hear my wife driving it about 2 minutes befoire she arrives. SHe got a heavy foot. I am however changing to the all stainless exhaust from MAC..its supposed to be real loud. Anyway if your looking for a "peformance" sound as opposed to a rumble I suggest you get an o/r x-pipe. The sound is loud but more exotic than an H-pipe IMO.

stanglx2002

you could get a muffler shop to bend you a custom 3" exhaust