View Full Version : Headers & Mid-Pipes

02-02-2004, 08:30 AM
Does anyone have real dyno numbers on the effect of shorty
headers and/or performance H/X-Pipes on the 99-01 Cobras?
I would like to see them. Also, did install affect the sound of the exhaust?


02-02-2004, 05:58 PM
I don't have any info on the dyno numbers...... but I can tell you it will have an (affect or effect:D) on the sound. X-pipe will sound more exotic (higher pitch), H-pipe will be deeper sounding (low pitch).

02-02-2004, 06:33 PM
Thanks for the Info.

I ordered a Magnaflow X-Pipe w/cats from Part Shopper from Stangnet.com. I let you know how it goes.

02-02-2004, 09:37 PM
Awesome. Congrats on the purchase. I'd expect anywhere from 5-10rwhp increase on the dyno with that piece installed by itself. Enjoy your new found power, and more exotic sound.:thumbsup: