Has any one tried these on a V6 import car ? www.spintechmufflers.com

 

No but I had one on my LS1 Camaro....deep deep deep and alot nicer than flowmaster

 

I emailed them to see if they have a dual in dual out muffler . Thinking on trying it to see if it flows enough for 500whp and gets rid of the rasp when running headers , no cats and a dual exhaust

 

Call this guy, Tom Emge, at Chino Valley Mufflers...He's an expert with Spintech and exhaust of all sorts....He's been doing a few Z's a week and guys have been driving from miles around with their exhausts, headers and cats and he's been doing it for years...A great guy...
Chino Valley Mufflers

He did my Camaro and my Yukon....Excellent workmanship

 

Thanks...Just emailed him

 

Keep me posted....Tom can talk your ear off and he really knows his chit

 

the design looks like it'll totally kill the velocity flow and create backpressure......

 

Here are the spec on flow for the Spintech . Looks like they flow very well