Mod To Stock Mufflers

[Paddy_SP]

Originally Posted by Gunny

Another suggestion, assuming that it will work with any government emissions requirements that you have ...

install long tube headers, no cats, and late model stock exhaust. there is no drone, almost stock quiet in the cabin, and a decent sound (subject, I know) behind the car. My current setup is SW headers, no cats, and stock exhaust from a 96 LT4 (h-pipe behind the resonator) and it works well for me.

Many thanks for your thoughts! Emissions regs are generally overlooked around here, so I very much doubt that would be an issue! No - the problem would be that there are so few ZR1's in this country that I'd have to ship an exhaust in from abroad, and that would be cost-prohibitive.