2012 6.7 exhaust?

drunk on diesel

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I only used Diamond Eye for a long time because Flo-Pro's Cummins kits were such trash. The downpipe flange wouldn't seat on the turbo, the tailpipe exit angle was horrible and you couldn't adjust it, the clamps were a joke and would strip out when trying to tighten them, etc. You'll only get your ass whipped so many times by a company's product before you swear them off for good.

They've come a long way since then, and their QC is much better, and their clamps are better, etc. I still prefer Diamond Eye for some applications, but most shops and WD's push Flo-Pro because it's the cheapest. The quality is now in line with the price, so I can't hate. But there was a time when I would start foaming at the mouth when I'd start cussing their product! LOL
 
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