just bought 87 jimmy. needs exhaust from headers back and i want a dual pipe system. which prebent kit is best? looked at a few on line and in the comment section nobody seemed happy.

 

I've been going through the same thing with my '92 Blazer. Even with single pipe, fairly limited. Tried to use CarID/Summit/Etc to cobble one together online, but hard to find a full system including pipes that fit correctly. Probably just gonna go to a custom exhaust shop next town over.