I don't no S**t about exhaust. It seems to me though, and I may be wrong, that a slip on exhaust is just noise unless you change out the whole system and dump that CAT.
I'd like to re do my whole exhaust, dump that CAT and re map for 89 OCT, so that I am ready for international travels.
- Dualsport Training & Adventure Camps.
Off-Road Destructor Extraordinaire