🔒 Dynomax 33272: Premium Stainless Steel Hardware Clamp Band for Secure and Reliable Fastening Review

This worked great for my Flowmaster muffler setup. You will definitely need to buy an aftermarket one as the ones that come with the kit are small and cheap.

Excellent exhaust clamps, 5 of them installed in less than 30 minutes. Seam sealing is great for preventing seam leaks. I would recommend to anyone installing an exhaust system.

Perfect for my MBRP single cat back exhaust. Leakage and power loss at the U or C connections eliminated! The exhaust sounds much better now. I added locknuts and washers so I don't have to retighten. Excellent goods!

Clamp was great. Sealed better than I expected. I was skeptical of how well they would seal, I've never used them. It was perfect, mostly because of that resinous substance that gets down the center to seal the seam line. Be sure to remove the paper backing from the resin before tightening the clamp.

The clips worked great. I installed headers on my 2016 Silverado and there is 1 connection where they only provided a thin 3 inch yoke. Of course it leaked. I used 1 there and it sealed perfectly. I used others that I bought to allow me to use different mufflers. When I didn't want to weld anything they work great and the butyl they supply to seal seems to hold.

I like these clips. I've been using stainless steel band clamps on my exhaust since I found out about them about 10 years ago and have been very happy with all of them. The set I put on first still shines and looks new (after wiping the dirt off) even though I drive daily when I see snow and salt every year. Style joint, obviously. I like that you don't have to stretch the yoke like you did with the old flat yokes. Dynomax clamps come with a bead of sealant at the joint which improves the seal…