NEW--Corsa axle backs for 2005 Mustang GT

ddfl02 · 05-02-2005

For you GT'ers still shopping for an exhaust system, Corsa Performance
has just come out with a set of axle backs for the '05' Mustang GT.
Go to www.corsaperf.com and click onto Mustang GT for info
and sound files.

subzero05 · 05-02-2005

their stuff is nice but pricey..And this has been out for a couple months now

MGPony · 05-02-2005

Those are the ugliest mufflers! And for $700?!

R3dF1r3 · 05-03-2005

You will not get ANY RWHP gains over the stock axle backs, with any other axle backs alone, I doubt even if you cut the pipes open prior to the axle. The gains are in the X-pipe, long tube headers, and then catless if you can get away with no emissions. I am hearing long tubes are very loud over 3000 rpm. Anybody done the JBA or Stainless works long tubes? I hear you can get up to 20 RWHP/ RWTQ with those and X-pipe. A bit of a tradeoff with noise for 20 HP.

I am curious if anybody has added only the X-pipe to the stock manifolds and cats and had a dyno.

Corsa is overpriced but, if you like the sound...

Vista Blue GT · 08-25-2006

Quote:

Originally Posted by R3dF1r3

You will not get ANY RWHP gains over the stock axle backs, with any other axle backs alone, I doubt even if you cut the pipes open prior to the axle. The gains are in the X-pipe, long tube headers, and then catless if you can get away with no emissions. I am hearing long tubes are very loud over 3000 rpm. Anybody done the JBA or Stainless works long tubes? I hear you can get up to 20 RWHP/ RWTQ with those and X-pipe. A bit of a tradeoff with noise for 20 HP.

I am curious if anybody has added only the X-pipe to the stock manifolds and cats and had a dyno.

Corsa is overpriced but, if you like the sound...

I installed Corsa axle-backs last week on my 2006 GT and dynoed - no gain or loss...A/F remained at 13.1.

I just installed the Corsa X-Pipe. I will be on the dyno tomorrow. It is my understanding that the RWHP/TQ claimed to be gained by Corsa really comes from the Corsa x-pipe.

Corsa says that the stock H-Pipe on the GT does not cross the flow over at 3000 RPMS and above which causes a restriction. Whereas their X-Pipe doesn't have that problem and actually inceases flow by 40%.

We'll see tomorrow.

tw0scoops123 · 08-25-2006

I thought advertising wasn't allowed on the forums.