duramax exhaust

Reply Subscribe

Thread Tools

Search this Thread

Dec 23, 2007 | 01:33 PM

WJ MARK

Thread Starter

12 Second Truck Club

iTrader: (7)

Joined: Jun 2006

Posts: 2,093

Likes: 0

From: colorado above 6000 ft.

duramax exhaust

Anybody running a aftermarket single 4" Duramax exhaust?? Thinking about doing this on my truck , also help lower egt's when towing.

Dec 24, 2007 | 03:58 PM

Sam88Gta1

TECH Enthusiast

iTrader: (13)

Joined: Jan 2004

Posts: 503

Likes: 0

From: Rowlett,Tx

Quote:

Originally Posted by WJ MARK

Anybody running a aftermarket single 4" Duramax exhaust?? Thinking about doing this on my truck , also help lower egt's when towing.

I have a stock Duramax cat back on my truck and it fits fine.I have been thinking about going to a 4 inch but putting a quiet muffler on it.Im just a ls2 with alot of nitrous no turbo.

Dec 25, 2007 | 12:31 AM

WJ MARK

Thread Starter

12 Second Truck Club

iTrader: (7)

Joined: Jun 2006

Posts: 2,093

Likes: 0

From: colorado above 6000 ft.

sweet thats what I like to here! So it fit fine no major mods needed to do it. Also are the hanger in the same places?

Dec 25, 2007 | 01:16 PM

malibu795

Staging Lane

Joined: Aug 2007

Posts: 55

Likes: 0

From: transplant to oxnard

you will like it. towing most see ~150-200* egt temp drop

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Well no more truck fun for me.

bk_cauley

GMT K2xx Trucks General Discussion

Aug 17, 2018 05:45 PM

Turboing my dd ?

Rafe19

FORCED INDUCTION

Oct 18, 2016 12:27 AM

Wtb duramax stock muffler

GREENMILE

Texas

Aug 3, 2015 05:55 PM

2012 I/C Turbo 5.3 VVT Chevy CC LT

Ls3silverado

Trucks and SUV Classifieds

Jul 31, 2015 04:22 PM

6.2l l99, 6l90e into 04 NBS 2500hd swap, How?

Nimoryan

GMT 800 & Older GM General Discussion

Jul 5, 2015 03:50 PM