GT Performance Mods 2005+ Mustang GT Performance and Technical Information

I have finally found my axlebacks...

Thread Tools
 
Search this Thread
 
Old 10/24/07, 09:01 PM
  #1  
Bullitt Member
Thread Starter
 
CrazyGreek89's Avatar
 
Join Date: March 11, 2007
Location: Philadelphia, PA
Posts: 342
Likes: 0
Received 0 Likes on 0 Posts
I have finally found my axlebacks...

http://www.americanmuscle.com/pypes-...axel-back.html

What do you guys think? Anyone have these on their GT yet?

I will be placing the order in a few weeks!
Old 10/24/07, 09:52 PM
  #2  
Bullitt Member
 
JRay05stang's Avatar
 
Join Date: December 11, 2006
Posts: 235
Likes: 0
Received 0 Likes on 0 Posts
Basically its the same thing as the SLP Loudmouths just with different tips... It would probably sound almost identical to the loudmouths maybe the slightest difference because the SLPs have thicker longer tips which would produce a slightly different sound than the SLPs... But compared to the price of the SLPs now it sounds like a good deal... and Pypes makes top quality stuff
Old 10/24/07, 10:00 PM
  #3  
Bullitt Member
 
Fman67's Avatar
 
Join Date: November 22, 2004
Posts: 382
Likes: 0
Received 1 Like on 1 Post
Hello

...179.00 at RPM outlet
Old 10/24/07, 10:47 PM
  #4  
Mach 1 Member
 
shatter's Avatar
 
Join Date: October 13, 2005
Location: Northern California
Posts: 965
Received 1 Like on 1 Post
Originally Posted by Fman67
...179.00 at RPM outlet
You're taking your life into your own hands with RPM Outlet but as long as you know that going in...
Old 10/25/07, 12:43 AM
  #5  
Mach 1 Member
 
n00bstang's Avatar
 
Join Date: December 7, 2006
Posts: 896
Likes: 0
Received 0 Likes on 0 Posts
yeah RPM Outlet...jeez. I've only heard horror stories.
Old 10/25/07, 05:31 AM
  #6  
V6 Member
 
jonztang's Avatar
 
Join Date: July 24, 2007
Posts: 85
Likes: 0
Received 0 Likes on 0 Posts
Exweeze me if this is a stupid question/idea:

I have been listening to MANY (probably ALL) the Youtube clips on the various axle-backs offered for our cars. My conclusion:

The muffler delete option sounds almost identical, and in a few vids BETTER than the SLP's and others. In fact, my fave sound from inside is a guy who deleted his muffs, and it sounds like a freekin stock-car. Mean as all get-out. So, my question is:

why pay all that $$$ for a fancy muff-delete when you could probably get a local Midas, or any Muffler shop to do that for between $50-100??

Also, does anyone know if mufflers are required in VA to pass inspection??
If so, do the SLP's pass?? After all, there aren't any mufflers there to speak of, like on the Pypes system.

Thanks!
Old 10/25/07, 12:36 PM
  #7  
Legacy TMS Member
 
metroplex's Avatar
 
Join Date: October 2, 2006
Location: Southeast Michigan
Posts: 4,778
Received 16 Likes on 11 Posts
My Pypes Violators only cost a few bucks more than the muffler delete. I've heard the Stang w/o mufflers and while it is rather cool, it's too loud for a daily driver.
Old 10/25/07, 01:36 PM
  #8  
Bullitt Member
 
Etnix's Avatar
 
Join Date: September 6, 2007
Location: Kansas City
Posts: 269
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by metroplex
My Pypes Violators only cost a few bucks more than the muffler delete. I've heard the Stang w/o mufflers and while it is rather cool, it's too loud for a daily driver.

are you happy with your violators now that your install issues seem to be fixed? Im looking for a good loud, but not to loud muffler to go with the stock H.
Old 10/25/07, 02:02 PM
  #9  
Legacy TMS Member
 
metroplex's Avatar
 
Join Date: October 2, 2006
Location: Southeast Michigan
Posts: 4,778
Received 16 Likes on 11 Posts
The Violators do have noticeable drone, but short of getting Corsas or GTAs, all of the aftermarket axle-backs will drone. I rather like them but I'm not 100% satisfied with the engineering/manufacturing quality. I felt that they should have been a bolt-on modification. Instead I had to pull out my MAPP torch and I may have to go back in and widen the notches so the pipes can clamp the stock intermediate pipe better.

There's also my concern about water drainage. They seem to collect a lot of water and it's not draining or burning off. I'm not sure I want to drill a hole in the muffler shell.

However, after reading about how others had to bend hangers, widen notches and do some other minor fixes to have their axle-backs fit better, the Violators don't seem like a bad option. They're T304 SS and fully polished, about $240 shipped from Brenspeed. Everything on the market with the same material easily costs about 1.5-3 times more.

In terms of sound, they're similar to the Aston Martin V8 Vanquish roadster exhaust, at least comparing exhaust video clips to Fifth Gear's video clip of the V8 Vanquish's exhaust...
Old 10/25/07, 03:59 PM
  #10  
Cobra R Member
 
DarkFireGT's Avatar
 
Join Date: September 26, 2006
Location: East Moline, IL
Posts: 2,019
Likes: 0
Received 5 Likes on 4 Posts
I love the sound of the Violators. I've never noticed standing water, but I've never taken mine off, either. Mine fit perfectly. But I've heard of fitment issues with all the options out there. It's just the way the hangers are. Some people have problems, some don't. I had a bit of drone around 1500-2000RPMs before the off road h. I have no drone, now. Never trumpets.
Old 10/25/07, 07:06 PM
  #11  
Legacy TMS Member
 
metroplex's Avatar
 
Join Date: October 2, 2006
Location: Southeast Michigan
Posts: 4,778
Received 16 Likes on 11 Posts
Steve isn't the only one that has reported drone reduction with off-road H/X-pipes. I have very noticeable drone at 1500-2000 RPM but I kind of like it especially since I shift at this RPM range. Some of the muscle car owners that I talk to say that water collecting in a T-304 SS shell isn't that big of a deal. It generally shouldn't rust through. I just wish these mufflers were engineered better. OEMs like Arvin Meritor, Maremont, and Tenneco can mass produce mufflers with welded hangers that fit into the intended application without modification.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
09-gt/cs
GT Performance Mods
9
10/15/15 10:03 AM
Infamous_blackbeard
Introductions
5
10/8/15 10:45 PM
austin101385
'10-14 Shelby Mustangs
3
10/2/15 01:00 PM
PonyMuscletang13
2010-2014 Mustang
4
9/29/15 09:40 AM



Quick Reply: I have finally found my axlebacks...



All times are GMT -6. The time now is 02:31 PM.