1995 GMC Jimmy- Cold Start with Flowmaster Exhaust

I installed a flowmaster high flow Catalytic Converter that goes to a Flowmaster Super 10 muffler, then a turndown on the back of the muffler, it's all 2.5" inch. It needs a few finishing touches but the power difference is amazing and it sounds good, however it drones badly when the engine lugs. More soon on this Jimmy. Like, Comment, and Subscribe for more!

[@projectjimmy0190]

Has a nice low note at idle.

[@eastcoastoutdoorsman55]

Sounds awesome man, I'll be installing a flowmaster myself but can't decide between the super 44 or super 10

[@bradenreed1152]

East Coast Outdoorsman My super 10 makes it sound like a v8 at idle but it still sounds like a v6 when you get on it. I like it but make sure you don't get a super hi flow Catalytic converter like me because that's what makes it too loud and drone