does anyone know if their has been a before and after dyno of a stock exhaust to a turboback like ssautochrome?

 

gains are pretty significant, like 20+/-WHP

here's some numbers to compare

 

I had turbo back made. No cats just two bulletts, changed from a MTM exhaust system and I felt a significant difference for just an exhaust change and dropped about .2 sec in my 1/4 mile ET.

 

very good info thanks

 

Do It!
The only thing I would say is if your notinstalling the exhaust/dp's to wait on the dp's if you are going ko4's anytime soon. I say that because if you put in your dp's now, it's going to be a good 5-6 hours of labor. And if you install the dp's while the engine is out for the k04's and clutch etc, the labor will almost be nothing.
nonetheless, I love my dp's and they are amazing!

 

sweeds, you have any videos up yet? Im syked to see the S all done up.

 

Nah bro, I am still breaking my car in. It's got 7xx miles on the new clutch and I am still babying it! Maybe I will give it some, I am nervous, but I was just toldby someone to hammer it, so maybe I will
I will find someone who has a camera/ vid to get some vids within a month.
My car is still rockin the "allroad" look. Everything exterior is all stock, so it's in sleeper mode. no susp, wheels, bumpers etc.

 

I like to hear that you (sweed) are treating it well for a while, I always get angry at people when they don't break in stuff right.

Drev where are you from?

 

Im 20 miles south of cleveland ohio. Where abouts are you from