So what exhaust set ups do you guys have? From manifold/header all the way down to the muffler? Do they work for you? Any Dyno reports?

 

when i had the car i had the 4-1 header from rpw and the greddy evo 2 muffler and dynomax resonator all custom made in 2.25 tubbing...
good real good.. i miss the f.. car...

 

i had an RRM cat back before my mom wrecked my RA, everything is ruined.
It worked well though. Only thing i would change is the muffler to a straight through flo.

 

Check in this forum Accolade - RPW header on page 17 I have just posted up some pics of how mine looks including under the car

to make it simple for you we went from 151hp in stock for to 163hp with small diameter headers track times went from 16.2 sec @ 86mph - 15.5sec @ 89mph this was with no other mods no intake nothing just a catback and small headers

I now have large diameter headers we have not had the opportunity to dyno test these ones but as aseat of the pants dyno goes i would say with the K&N pod we have picked up 8hp I feel as though track times could be as low as 15.3 sec maybe 15.2 sec (if I drive good)

 

4-1 header going into into a flowmaster cat back exhaust system. I will be putting a catalytic converter on in the next week though.

Very loud.

 

Let's see.....stock, stock and stock.

oh, and my first and only time on the 1/4 mile track I ran a 15.6 at 89 (CAI, UDP, Toyo T1S tires) with wheel hop at the launch.

 

I had a RRM downpipe and axleback, but had to sell the downpipe. I miss it. Definitely very good gains in the high end.

 

Whatcha tryin to say Not too shabby, if i do say so myself

 

I have a volt custom 2.25" cat back on right now and the RPW 4-1 header/dp combo with a high-flow cat on it's way. I'll post dyno results when I get it.