Towing & Hauling

Best exhaust for towing ?

Thread Tools
 
Search this Thread
 
  #1  
Old 10-02-2007, 01:11 PM
UtahFX4's Avatar
Senior Member
Thread Starter
Join Date: Sep 2007
Location: Northern Utah
Posts: 172
Likes: 0
Received 0 Likes on 0 Posts
Best exhaust for towing ?

Howdy, I'm just wondering if there is a best system for occasional towing, that would improve milage, I'm not building a "Hot Rod" truck, I want the parts to be useful not just for sound, anyone found a system that works good in this regard yet ?
 
  #2  
Old 10-02-2007, 01:23 PM
MGDfan's Avatar
Senior Member
Join Date: Feb 2004
Posts: 10,390
Likes: 0
Received 9 Likes on 9 Posts
Magnaflow 3" SISO catback, or any other system that has been shown to maintain (or even bolster) low-end torque by preserving exhaust gas velocity.

In fact, in this regard, the STOCK exhaust does a very credible job.

So - perhaps use the funds toward the 1st bang-for-buck mod - a custom tuner, which will significantly enhance your towing capability.

Gearing can be a huge help too, but on a 4x4, roughly 3x the cost of a tuner....

bubba
 

Last edited by MGDfan; 10-02-2007 at 01:34 PM.
  #3  
Old 10-02-2007, 01:44 PM
UtahFX4's Avatar
Senior Member
Thread Starter
Join Date: Sep 2007
Location: Northern Utah
Posts: 172
Likes: 0
Received 0 Likes on 0 Posts
If you've read my other posts, I've already got a XCAL-2 !
 
  #4  
Old 10-02-2007, 01:55 PM
MGDfan's Avatar
Senior Member
Join Date: Feb 2004
Posts: 10,390
Likes: 0
Received 9 Likes on 9 Posts
Originally Posted by UtahFX4
If you've read my other posts, I've already got a XCAL-2 !
I know that - but it's NOT custom tuned !!!! That's where your $$$ should go.

Nice try to trip me up !
 
  #5  
Old 10-02-2007, 01:56 PM
Raoul's Avatar
Certified Goat Breeder
Join Date: Feb 1999
Location: the moral high ground
Posts: 6,181
Likes: 0
Received 13 Likes on 13 Posts
...
 

Last edited by Raoul; 10-02-2007 at 01:59 PM. Reason: So you two know each other...
  #6  
Old 10-02-2007, 02:00 PM
MGDfan's Avatar
Senior Member
Join Date: Feb 2004
Posts: 10,390
Likes: 0
Received 9 Likes on 9 Posts
That's all I need - YOU on my case....

Don't worry...I caught that, ya bum ;-))
 
  #7  
Old 10-02-2007, 02:30 PM
UtahFX4's Avatar
Senior Member
Thread Starter
Join Date: Sep 2007
Location: Northern Utah
Posts: 172
Likes: 0
Received 0 Likes on 0 Posts
Not trying to trip you up at all, but I don't like being treated like I'm a dumb 16 year old !
 
  #8  
Old 10-02-2007, 02:33 PM
scott1981's Avatar
Suspended
Join Date: Sep 2006
Location: Houston
Posts: 2,103
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by UtahFX4
Not trying to trip you up at all, but I don't like being treated like I'm a dumb 16 year old !
 
  #9  
Old 10-02-2007, 03:31 PM
MGDfan's Avatar
Senior Member
Join Date: Feb 2004
Posts: 10,390
Likes: 0
Received 9 Likes on 9 Posts
Originally Posted by UtahFX4
Not trying to trip you up at all, but I don't like being treated like I'm a dumb 16 year old !
Kindly point out where in the advice given below I was (a) treating you like a 16-year old, or (b) being caustic/abrasive in my delivery.

Originally Posted by MGDfan
Magnaflow 3" SISO catback, or any other system that has been shown to maintain (or even bolster) low-end torque by preserving exhaust gas velocity.

In fact, in this regard, the STOCK exhaust does a very credible job.

So - perhaps use the funds toward the 1st bang-for-buck mod - a custom tuner, which will significantly enhance your towing capability.

Gearing can be a huge help too, but on a 4x4, roughly 3x the cost of a tuner....

bubba
Good grief - you don't want my help? Fine - you've as much said so .... I wish you luck regardless...
 
  #10  
Old 10-02-2007, 09:21 PM
APT's Avatar
APT
APT is offline
Senior Member
Join Date: Oct 2002
Location: Commerce Twp, MI
Posts: 5,358
Likes: 0
Received 1 Like on 1 Post
I haven't seen any dyno plots proving any exhaust gives more torque v.s stock under 3000rpm except Magnaflow.

For towing, the best performance gain will come from shorter gears, even for a 4x4. A complete custom Xcal tune, intake and exhaust for $1200 won't beat it. Close, and there are other benefits for non towing. If you have a 2wd truck, best $500 ever spent, rear gear.
 
  #11  
Old 10-03-2007, 01:40 PM
UtahFX4's Avatar
Senior Member
Thread Starter
Join Date: Sep 2007
Location: Northern Utah
Posts: 172
Likes: 0
Received 0 Likes on 0 Posts
Thanks APT, I was leaning towards Magnaflow, SI/SO or Flowmaster, had a Flowmaster system on a GMC some years ago and wasn't too impressed though ! Is there a difference in which Magnaflow kit would work best ?
 
  #12  
Old 10-03-2007, 03:13 PM
APT's Avatar
APT
APT is offline
Senior Member
Join Date: Oct 2002
Location: Commerce Twp, MI
Posts: 5,358
Likes: 0
Received 1 Like on 1 Post
The 3" SISO is slightly better than the SIDO catback systems.
 
  #13  
Old 10-03-2007, 05:14 PM
Narvous's Avatar
Senior Member
Join Date: Aug 2006
Location: mo
Posts: 201
Likes: 0
Received 0 Likes on 0 Posts
V=force
 
  #14  
Old 10-04-2007, 04:11 AM
UtahFX4's Avatar
Senior Member
Thread Starter
Join Date: Sep 2007
Location: Northern Utah
Posts: 172
Likes: 0
Received 0 Likes on 0 Posts
And what does that mean ???
 
  #15  
Old 10-04-2007, 07:17 AM
APT's Avatar
APT
APT is offline
Senior Member
Join Date: Oct 2002
Location: Commerce Twp, MI
Posts: 5,358
Likes: 0
Received 1 Like on 1 Post
This V-Force? No way! It's just another baffle stlye mufflerw with lower flow rates than a straight through design.
 



Quick Reply: Best exhaust for towing ?



All times are GMT -4. The time now is 02:22 AM.