High flow cats
#2
TECH Addict
I'd say talk to a local exhaust shop, you may get a better deal.
#4
TECH Addict
I too noticed a drop in fumes, never had it sniffed though. I removed the Cat though, no particular reason. I'll be going to dual Cats soon.
#6
No sniff tests in Michigan. The only reason i even want to run one is to help get rid of rasp and deepen the tone of the exhaust because the headers and y pipe would be too loud! I also have a mufflerless catback! So im thinking a highflow cat and a bullet muffler behind that should sound good??? Any thoughts???