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.
I spent hours looking into a cat back exhaust and then I decided to have my buddy at the muffler shop just make me one. I saved tons of $$$. He pulled off the old y pipe and installed a new smaller free flowing cat with some 2 chamber flow masters!!! Way to loud. Any way we pulled of the flow master and installed the Magnaflow 14816 stainless with 6inch tips and they look and sound awesome. I saved about $500.00 just on the system. So if you have a good muffler shop just have him create your own cat back.
I have exact fit Borla Cat back with LT1 style rectangle tips paid 540 for mufflers and 160 for rear y pipes i can sell u for 350 for mufflers and 100 for y pipes. or 425 for whole cat back, it is impossible to get this price, both has only 3000 miles on it i took off b/c wants to go 3" all the way. this borla cat back is factiry Oem 2.25" fits perfect for ur car.
shoot me ur email and i will send u pic and video clip.
also you might want to check out summit racing and jegs. i think lingenfelter likes corsa exhaust. lingenfelter (not sure if spellings right) is out of decatur, indiana this guy knows vettes! anyways hopes this helps. good health hddm3