dose anyone know who if any makes a 4" exhaust for the evo?

 

damn 4 in. is huge, get it custom made a muffler shop

 

I can put you in touch with someone that will, that will charge much less than what you could buy it retail for. PM me for info.

 

my question..WHY? You got like 600+ hp...otherwise i dont think youd need it?

 

I think APS makes a 3.5" but I haven't seen a 4".

 

overkill

 

ISP Racing in Maryland custom made one for their project EVO, when I talked to the guy he said they would be selling them soon. I'd check them out, if they don't have them maybe they can help you find one.

 

u drive a dieasel or an evo?

 

We will soon be releasing our 3.5" and 4" Turbo Backs. These will be for big HP cars with turbos like GT35R,40R and 42R's.

 

i think that the 4 in is a little over kill but if you are putting out those kinda numbers well i donno

 

I think dual 4" stacks would look badass coming up in front of the front A-pillars. Just make sure you get some naked lady mudflaps and chrome airhorns on your roof to finish the effect.

 

OMG. I spit out my reading that

Anyone care to photochop a pic of that?

 

Not sure how much power you are going to be making but a our full 3" exhaust on Al Freidmans' car has run 9.98 at 141 mph with no nitrous. When I was at Pruven Performance last month doing some tuning they dyno'd the car with and without the exhaust on the car. That particular day the car made right at 640 whp and taking the exhaust off the car made no difference in HP or TQ at all.

On a side note our bender is in the process of bending 3.5" systems for the EVO. I gaurantee we if anyone else does actually end up doing them, ours will be by far the lightest system, once again, on the market. The biggest problem with 3.5" tubing is you pick up a ton of weight difference that you have to carry.

David Buschur
www.buschurracing.com