i'm gonna boost my gsr, and i was wondering what brands i should get, or should i have it custom made

 

the only available 3'' COMPLETE exhaust system for integs is the thermal R&D. everything else is custom. i got a 3" mandrel bent custom piping kit from http://www.kteller.com and welded a turbo 3" universal apexi n1 on it

 

go kteller with a magnaflow muffler and save a lot of $$. I paid 360 shipped for stainless 3" pipe and a 3" Magnaflow muffler, I also got a Catco universal 3" cat for $50 shipped off of ebay

 

are you gunna gut the cat?

 

for now I am going to keep the cat. I live in Cali, $5000 fine from the EPA

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ProjectDarkBlack &raquo;</TD></TR><TR><TD CLASS="quote">for now I am going to keep the cat. I live in Cali, $5000 fine from the EPA</TD></TR></TABLE>

i do too but i was plannin to pick one up and gut the cat so the turbo would perform better but lookin under the car, it will seem like i still have a cat. how would they notice that the cat is gutted? of course if i took it to a ref or smog, i would remove the whole turbo set-up any ways.

 

oh yea another thing, i noticed the catco ones for $50 on ebay have an "air tube" and the magnaflow for $60 doesn't. the air tube is said to be not recommended for my OBD2 car so what is the air tube used for? will i need it?

 

Well cars with gutted/removed cats smell really bad when your behind them, its obvious even with the windows up (which is the main reason I am running a cat). Some cops will tap the cat with a night stick to see if it gas been gutted, or so I have heard. Its a slim chance, but to me, its not worth it.

The breather tube is part of smog equipment on some vehicles (mostly trucks?) I have it on mine but I will probably get it removed if it takes up too much space. I found mine for 35 + 15 for shipping.

 

KTeller 3" Stainless with 18" resonator.

Have one on my 96 LS.