how did you route your exhaust? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ol'blazer · 12-31-2012, 12:21 AM

looking for some ideas on how to run my exhaust, im doing dual 3" header back exhaust with a H pipe. how did y'all run your exhaust?

spencer_41188 · 12-31-2012, 12:42 AM

i got a crew 4x4 but it might help

cant help ya with over the axle but it shouldnt be that hard

sethv · 12-31-2012, 03:11 AM

Got a flowtech exhaust kit for my truck and ran it as intended till the mufflers. Right after the mufflers I put the tail pipes on, it dumps right before the axles, instead of over and behind the axles.

TwinTurbo · 12-31-2012, 06:48 AM

Firebirdjones · 12-31-2012, 11:31 AM

I run dual 3" on my pickup. It's all custom bent but it's running as an original would, around the rear spare tire (which is a full size 9.5x16.5) and exit out the sides behind the rear leaf spring hangers.

It's tight but it can be done if you find a competent shop.

OutlawDrifter · 12-31-2012, 12:23 PM

2.5" will be plenty if you're putting it on your vortec headed 350....and cheaper. 3" is easy to do, i had full 3" on a 79swb c10, straight out the back. it was way overkill for what the little 355 needed. rattled the cab pretty good, even with the h-pipe. take it too a good shop, someone who has been bending pipe for years can generally do anything you want them to.

dman1982 · 01-01-2013, 01:28 PM

Here is mine, just had it done a couple days ago, those aren't real cats but look real enough...sounds awesome!!!!
Posted via Mobile Device

dman1982 · 01-01-2013, 01:28 PM

Posted via Mobile Device

dman1982 · 01-01-2013, 01:31 PM

It would only let me do one pic at a time,sorry
Posted via Mobile Device

dman1982 · 01-01-2013, 01:32 PM

Another one
Posted via Mobile Device

12-31-2012, 12:21 AM	#1
ol'blazer Registered User Join Date: Jun 2012 Location: edmonton alberta Posts: 422	how did you route your exhaust? looking for some ideas on how to run my exhaust, im doing dual 3" header back exhaust with a H pipe. how did y'all run your exhaust? __________________ Tyler ------------------------------------------------------ 1980 2wd blazer 1985 k10 diesel truckhttp://67-72chevytrucks.com/vboard/s...d.php?t=652276 1987 wrangler 4x4 build-http://67-72chevytrucks.com/vboard/s...d.php?t=663784

12-31-2012, 12:42 AM	#2
spencer_41188 Registered User Join Date: Oct 2011 Location: fortwayne, indiana Posts: 209	Re: how did you route your exhaust? i got a crew 4x4 but it might help cant help ya with over the axle but it shouldnt be that hard Attached Images __________________ 88 gmc v3500 bonus cab classy chassy conversion, 454, nv4500, np205, dana 60 front with spool, 14 bolt ff cac rear with locker.

12-31-2012, 03:11 AM	#3
sethv Registered User Join Date: May 2011 Location: Bradford, PA Posts: 395	Re: how did you route your exhaust? Got a flowtech exhaust kit for my truck and ran it as intended till the mufflers. Right after the mufflers I put the tail pipes on, it dumps right before the axles, instead of over and behind the axles. __________________ 1981 K10 Scottsdale 305 ci \| TH350 \| NP208 \| 60k miles

12-31-2012, 06:48 AM	#4
TwinTurbo Registered User Join Date: Sep 2003 Location: The Netherlands Posts: 994	Re: how did you route your exhaust?

12-31-2012, 11:31 AM	#5
Firebirdjones Registered User Join Date: Oct 2009 Location: Prescott, Arizona Posts: 2,396	Re: how did you route your exhaust? I run dual 3" on my pickup. It's all custom bent but it's running as an original would, around the rear spare tire (which is a full size 9.5x16.5) and exit out the sides behind the rear leaf spring hangers. It's tight but it can be done if you find a competent shop. Last edited by Firebirdjones; 12-31-2012 at 11:37 AM.

12-31-2012, 12:23 PM	#6
OutlawDrifter Registered User Join Date: Aug 2012 Location: Northeast KS Posts: 1,777	Re: how did you route your exhaust? 2.5" will be plenty if you're putting it on your vortec headed 350....and cheaper. 3" is easy to do, i had full 3" on a 79swb c10, straight out the back. it was way overkill for what the little 355 needed. rattled the cab pretty good, even with the h-pipe. take it too a good shop, someone who has been bending pipe for years can generally do anything you want them to. __________________ 1999 GMC Suburban K2500 SLT, 454/4L80E 1991 Z/28, 6.0L/T56 1949 GMC 250, S10 Frame, 6.0L/4L80E Instagram @aceshighspeedshop

01-01-2013, 01:28 PM	#7
dman1982 Registered User Join Date: Jul 2010 Location: jacksonville nc Posts: 1,229	Re: how did you route your exhaust? Here is mine, just had it done a couple days ago, those aren't real cats but look real enough...sounds awesome!!!! Posted via Mobile Device Attached Images __________________ Sgt Dennis Heineman USMC Aviation Ordnance I.Y.A.O.Y.A.S 2001-Present 84 K10 2000 trans am ws6 2011 nissan altima 2009 Troy Built with a 42 Inch Deck My LS Swap http://67-72chevytrucks.com/vboard/s...=1#post6559371

01-01-2013, 01:31 PM	#9
dman1982 Registered User Join Date: Jul 2010 Location: jacksonville nc Posts: 1,229	Re: how did you route your exhaust? It would only let me do one pic at a time,sorry Posted via Mobile Device Attached Images __________________ Sgt Dennis Heineman USMC Aviation Ordnance I.Y.A.O.Y.A.S 2001-Present 84 K10 2000 trans am ws6 2011 nissan altima 2009 Troy Built with a 42 Inch Deck My LS Swap http://67-72chevytrucks.com/vboard/s...=1#post6559371

01-01-2013, 01:32 PM	#10
dman1982 Registered User Join Date: Jul 2010 Location: jacksonville nc Posts: 1,229	Re: how did you route your exhaust? Another one Posted via Mobile Device Attached Images __________________ Sgt Dennis Heineman USMC Aviation Ordnance I.Y.A.O.Y.A.S 2001-Present 84 K10 2000 trans am ws6 2011 nissan altima 2009 Troy Built with a 42 Inch Deck My LS Swap http://67-72chevytrucks.com/vboard/s...=1#post6559371



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