I know you can still get super trap exhaust there are a few in the summit catlog, but they rob power, and IMO they look hideous.
I don't think that flowmasters are considered spark arrestors because I know people who have flowmaster and borla muff's that shoot flames when they backfire. But with a cat they don't?
The only problem with a cat is they make the exhaust and motor run much hoterr as apposed to not running a cat.
