hey guys,

i am looking to replace by bbk shorties i got a while back for some longtubes, but my car is my daily driver and has to be street legal, so ill need some sort of high flow cat.

are the longtubes, with high flow cats worth the upgrade, or does putting the cat in there just take away from the performance boost?

thanks

 

The cats will actually help you keep some of your low end power you would lose with a full off-road setup on a stock 3.8. So no, they won't take away from your performance at all.

 

awesome, thanks.

best place to find some longtubes for an 03?
MAC says their longtubes only fit 99-00.

 

Mac has 01-04 style too. I have a used pair of ceramic coated macs for 01-04 and the macthing midpipe brand new I might be selling. If your interested

 

One of the better highflows to go with is a Bassani and they are 49 state legal, CA is the odd one out.

They wont crush and break apart if you bottom out which makes them idea of lowered cars.

 

hey guys lemme also throw this out there...
i am an AUTO and a CONVERTIBLE

so i know pacesetter wont fit.
what kinds will fit, and if you know a place to sell em let me know, if not ill do the digging lol

 

stangmods has the macs that will fit. 01-04 style. The ones I have will fit an auto vert as well seeing as thats what I have. People have been having fitment issues with pacesetters I think.

 

yeah ill look at stang mods and i PM'd you about your pipes

 

dont know about pacesetters, but mac said LTs wont fit a vert and mine fit with no problem

 

Hey shaun i can't figure out how to pm you but i would be interested in your mac longtubes and mid pipe if that other guy doesnt follow through.