Under axle for an irs look
I was thinking run a pipe on each side of the diff and come up with no tip. Just a 3 inch exit in stock location.
Something like the way they run on the irs mustangs.
I think tips look horrible on formulas and i think this would be unique and a way to have a cool look without running dumps.
Since my car is white with black accents I would prolly have all the exhaust done in black.
It has been done before, a search on this site should bring up some pictures. The issue with this setup is going to be ground clearance. With the pipes routed under the axle, there needs to be clearance to allow the axle to travel.
I ran this setup on my previous vehicle and had issues with scraping, then again there are those who run this setup with no clearance issues. It is important to find a good exhaust place to do this, and i wouldn't reccomend removing the rear sway bar to gain clearance.
Like i said im looking for that irs catback look. I love the routing and the way it doesnt have a tip that looks like an afterthought since you cant hide anything with the formula bumper
I have v-band clamps on the pipes just before the axle. It takes all of 5 minutes to drop the pipes if I have to. I work on the car all the time with no problem. Just jack the rear up by the center section.
I have v-band clamps on the pipes just before the axle. It takes all of 5 minutes to drop the pipes if I have to. I work on the car all the time with no problem. Just jack the rear up by the center section.
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I'd like to note that this was a TSP true dual setup extended out the back. If I were doing a custom setup, I'd space the pipes further to the sides of the center section. BTW, that's 3" all the way out the back and I'm at stock height.
Last edited by PAGregSS; Aug 24, 2009 at 06:56 AM.



