Considering the exhaust is all stock, will this gain much power at all? Will it make the car sound funny like the tinny sound of a punched out cat? Anyone know a good place online to buy a resonated test pipe for track use of course? Thanks in advance.

 

Anyone?

 

I had a test pipe on my Si with stock piping and an axle back. It made impressive power on the butt dyno. I ran 15.0 with my intake, usdm dc header, testpipe and axle-back.... Sounded really really good too.

 

I don't even want to add an axle back, want to keep it stock appearing/sounding. Any ideas where to get a test pipe online for a decent price.

 

No clue... I made my own.

 

testpipes.com ?

 

I'm looking for a TP too.

 

There are a couple non resonated ones on ebay for a decent price. The guy selling them has a nice website and from the looks of his site he does good work. I sent him an e-mail asking about resonated pipe so we'll see what he says.