I am about to redo my exhaust system. I am thinking of using an APEXi GT-Spec downpipe, a cat delete pipe of some sort (would like to do Buschur, but I think his delete pipe only works with his exhaust), and an APEXi GT-Spec exhaust. Before I drop 100000$ on this setup, can anyone comment on it? Can anyone confirm this is a full 3" (or above) setup? Also does anyone have any numbers from this system? I searched for this but didnt find much info.

Thanks in advance.

 

Any info on this??

 

I pretty sure it necks down at the cat. A cat delete pipe can be made very cheaply at a good muffer shop.

 

if it's like any previous apexi exhausts i've owned, it'll come with a 3-4" long neck down peice that bolts on, you'll probably have one on the dp and one on the catback. just don't install em, you will probably need to have a custom testpipe made though. no biggie.