I have a brand new in box 3"inlet, 3" outlet - resonated test pipe for sale. It is SS304 polished, looks similar to a catayltic converter for those tree hugger states. You can expect substantial whp gains from the replacement of the stocker cat with one of these. It makes the exhaust tone smoother and mellower than a straight pipe type unit and sounds nice! I purchased a few for some of the local evos and my personal car. This brand new one is left unused. $79 shipped. I will pay the $15 or so for continental US shipping. Paypal verified.

 

PM's returned. Paypal accepted.

Additional pics:

Installed:


I have been asked if the inside is restrictive... You decide

 

whats the difference between this and a high flow cat? Im trying to figure out a way to reduce the exhaust sound level, not the carbon dioxide. BTW how much does it weigh compared to a tet pipe?

 

This is exactly what you need to meet your objectives. The baffling shown above reduces noise, but there is no monolith brick to clean the air= no restriction. Maximum power and minimum noise compromise.

 

how much does it weigh?

 

7lbs. baffling adds some weight and there are two thick flanges. This is stainless steel after all.

 

I have this and love it.. my car is definately very loud.. but it keeps the loud crackling and backfiring to a minimum..

 

I would agree, smoothes and mellows the tone. Of course the extra 25whp is an added bonus too. This will sell this weekend.