Quality H pipe

[gtblack02]

I would like to get a mid pipe for my gt, will I benefit from an aftermarket H pipe withs cats or should I just leave the stock one on? I already have the magnaflow CB on order. Does anyone know where I can get a quality H pipe; not sure if magnaflow carries them, all I have seen is there X pipe.
Thanks for the info, Thaddeus

 

[CATMACH]

MRT has the only stainless H pipe I know of. Its about $450 for catted and $350 for off road. Anything is an improvement over stock.

 

[back_in_black]

I got a Mac catted h pipe, but it is not stainless steel, like your catback, MRT might be the way to go, I know there were some fitment issues in the past, but I believe that has been fixed.

 

[pdl2flr]

I have the MRT catted H pipe and I highly recommend it if you don't mind spending the money. It fit perfectly and of all my mods I felt the biggest performance boost from it. FYI, when I added a Magnaflow catback I experienced a very bad drone around 2000rpm although others don't seem to experience it. I removed the Magnaflow because of this.

 

[tl75keith]

I got a Mac catted h pipe, but it is not stainless steel, like your catback, MRT might be the way to go, I know there were some fitment issues in the past, but I believe that has been fixed.

There are some fitment issues in the present. I had to get rid of mine because the driver cat was flush against the floor board

 

[gtblack02]

Has anybody tried the mac prochamber with the magnaflow CB? I'm not to sure how the box helps at the crossover point.

 

[CManT1914]

AHH!!! $350 for an O/R pipe?! Go with the MAC O/R h-pipe. It's like $140 from 50resto.com, and it makes a huge difference! Not just in power, but the sound is godly! lol, my buddy with a mildly modded 2000 GT put one on his and knocked off 2 tenths. I knocked off 4 tenths with mine!! Maybe my stock ones were clogged?