[Jose Gonzalez]

Has any one made any exhaust changes that have improved mid range and top end power. Mid America has a few systems. The Borla T-304 Race system looks interesting. Most likely very loud. It would be worth it if it gets the 10% horsepower gain that they say.

 

[Silver Z06]

While I haven't changed mine I can tell you you won't get 10% from a cat back system.

I think 10 hp is about the max you'll get out of one of these systems. IMO, not worth the $1000 or so unless you want an exhaust note change.

Good luck

 

[Dave Schotz]

I got about 5 RWHP, and built a completely custom Borla True Dual System... with Dual XR-1's... 5-8 is the most you are going to see... not really worth it... I wouldn't do it on my next one! But the sound is Nice!!!


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