Custom exhaust

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Apr 21, 2008 | 08:18 PM

chochoky86

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From: McTown

Custom exhaust

I was just woundeding if anybody is runing a custom exhaust and if so what size of piping and cat back or from the downpipe all the way back.

Thanks,
Carlos

Apr 21, 2008 | 09:03 PM

Jared B

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From: New England

2.5 pipe

Apr 21, 2008 | 09:05 PM

SlowBalt_06

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From: WestCoast

yea i'm running 4 inch header back ..and catless lol

Apr 21, 2008 | 10:55 PM

chochoky86

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From: McTown

If I remove my cat, am I gonna see a CEL?

Apr 21, 2008 | 10:56 PM

XM15

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From: CT

Yes. You will throw P0420 "Low Catalyst Efficiency"

If you have a 2.0 (or 2.4?), you can have that turned off through HPTuners.

Apr 21, 2008 | 11:01 PM

yellowshowbalt

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From: Louisville Kentucky

im running a a lsj 4-in-1 header, 3in down pipe to a 2 1/2 cat back system..

Apr 22, 2008 | 09:19 AM

chochoky86

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From: McTown

Quote:

Originally Posted by denny

I'm getting mine done. the perfect exhaust... BORLA XR-1 muffler for resonator. BORLA turbo muffler for the muffler.... 2.5" stainless piping to 2 1/4". I'm getting it done this thursday I cant wait....aparrently this setup sounds out of this world and the smaller piping gives you more low end torque and without the fart can loudness...

you better post some videos of that. Where can I get the hptuner and how much is it?

Apr 22, 2008 | 09:22 AM

BOOSSTED 06

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From: Pittsburgh, PA

I have a full custom exhaust, we made a 2.5 downpipe with a high flow cat to a full 3 mandrel bent cat back exhaust running 2 magnaflow resonators and a skunk 2 muffler, everything is straight thru and flows and sounds great