I need to replace my exhaust from the manifold all the way back. I have a stock engine. I need to run a cat because of smog check. I was wondering what is the most common/best pipe diameter with a stock engine. I want a free flowing muffler but probably not a glass pack, want it to be quiet also. Am thinking about running the tail pipe straight out the back. I will probably have a shop do this but I can kind of custom design it with the guy that owns the shop.
Thanks for any recommendations!
Andy Bridgeman Longmont, CO '87 Samurai (Shih Tzuki)stock drivetrain/Calmini 2" SR/235-15 Hi Tec MT's/rem. doors with quick disconnects/Robyn 23 Chan CB/