s2000 70mm Test pipe

 

Reviews??? anyone?
performance gains?
dyno?
butt dyno, even?

 

Im sure its the very same as every other test pipe. There's no diffrence in them other than the diameter.

 

It makes no sense to use a 63mm test pipe on a 70mm system as many are doing.

This is a nice piece that will allow you to blow flames with increased efficiency at 70mm.

IMHO, NA very little to no gain. Boosted will see gains of up to 20 rwhp over the CAT depending on the setup.

I ran my 70mm with boost and the difference was noticeable in the butt dyno and nose.
You will need to do some work with the O2 sensor/bung to avoid check engine lights.

I was not running a skunk2 pipe.

I wonder how much it weighs. I have seen test pipes like that weigh from 2 to 9 pounds. It does have the more expensive weight saving machined flange.

 

Yeah, with the short oem style bung on there, you'll definitely need to do a couple of anti-foulers and some steel wool to avoid a CEL.

 

The test pipe over the stock cat will make a very big diffrence on N/A! 5-10hp gains depending on diameter and if paired with an exhaust.

 

Where do you buy this thing?

 

Ebay item number 160239420954