When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Welcome to the new family of Testpipes, HFCs and Resonated testpipes from Asura Design...
We now offer several options for both NA and FI applications...
These will compliment our systems very nicely...please contact us for details.
As of January 1st, 2009, performance high flow cats are intended for off-road use only in the state of California.
Wow I think this is the first 70mm resonated tp I've seen. I just need comments regarding how will 70MM resonated TP and 70MM HFC sound compared to 70MM straight TP. I'm running 70MM dual exhaust and it's pretty loud. If I switch to resonated or HFC, will the car actually quiet down a little? Is it noticeable?
Wow I think this is the first 70mm resonated tp I've seen. I just need comments regarding how will 70MM resonated TP and 70MM HFC sound compared to 70MM straight TP. I'm running 70MM dual exhaust and it's pretty loud. If I switch to resonated or HFC, will the car actually quiet down a little? Is it noticeable?