Vinci Hi-Performance now has the Bassani stainless Tru-Dual exhaust for $949.00 plus shipping. No group purchase necessary. Just mention LS1Tech.com. Also the New aluminized version is in stock and ready to ship for $799.00 plus shipping. No group purchase necessary. Just mention LS1Tech.com.

 

now here's something that people have been waiting for. a test comparing two after market catbacks. on the wife's 99 formula, i took the borla w/small open plate off and installed the bassani tru-dual exhaust. both dynos were untuned as well. a straight comparison between the two and how the motor reacts to them.

first graph actual. second graph SAE.