03 Cobra what kinda hp gain?????

[rdmustangkid]

I took the cheap way to get a nice sound for my cobra. I had the stock mufflers cut out and added magnaflow 4"rd mufflers to the car. I know I gain some hp but how much? Has anyone done it this way? I Didn't have the $$$ for a catback but enough to do this way. She sounds sweet!!!!

 

[98yellowstang]

You wouldn't happen to have sound files of your car would you? They don't make a magnapack cat-back for the cobra. Just wondering what it sounded like.

Most people see about 15-25 HP at the wheels with upgraded cat-back. I bet you are little less. But still a good gain.

Later
Jason

 

[White360RFnSwee]

You wouldn't happen to have sound files of your car would you? They don't make a magnapack cat-back for the cobra. Just wondering what it sounded like.

Most people see about 15-25 HP at the wheels with upgraded cat-back. I bet you are little less. But still a good gain.

Later
Jason

I have a video of my 03 Cobra on the track... catted x pipe + magnapack catback..my old setup. It was VERY boomy and bassy down low but up top there is no other exhaust that compares..

If you are interested, let me know. I'll try to find some hosting.

-Ryan

 

[rdmustangkid]

You wouldn't happen to have sound files of your car would you? They don't make a magnapack cat-back for the cobra. Just wondering what it sounded like.

Most people see about 15-25 HP at the wheels with upgraded cat-back. I bet you are little less. But still a good gain.

Later
Jason

Give me a couple weeks and I will. Waiting for my new pc. The one I have now is old and no way to download.