Currently I have a Prodrive axle-back, but considering ScoobySport up-pipe and down-pipe, mated to stock 3rd cat and my existing Prodrive.

How much would this setup wake up my car?

Is anybody else using this same setup?

Thanks-
Jim R.

 

i would expect it to be noticable but like butt dyno i wouldnt say OMG this is an sti

 

there should be a good change happening. when i did the up and downpipe the car held boost so much more, and spooled on demand. great mods.
either way, it wont be a waste of your money.

 

Get it done, the car is so much easier and enjoyable to drive. it actually pulls from the low end without those two cats, it gains alot of usable torque!

 

faster boost build up...

edgar,

 

DO IT :banana:

 

I did an uppipe and stromung DP at the same time and it just felt great... throw in a cheap boost controller and you'll be blasted back in your seat trapping at 100 mph

 

Got the Prodrive muffler now, and Scoobysport up/down in my garage now. Will post when I get them installed on my '02 in the next month...same exact setup! Just waiting on the CEL fix for the downpipe before I do it.

 

I like what I'm reading.

Improvement in throttle response?