EVIL ENERGY 4.0 Inch Exhaust Clamp,Butt Joint Band Clamp Sleeve Coupler Stainless Steel for Pipes,Mufflers,Catalytic Converters 1PCS

Works perfectly. Just as advertised. Good price. Easy to install.

Used in Clubsport muffler upgrade on 2017 VW GTI. Used this to connect the muffler. Product seems quality from the included parts to the stainless finish. Worked very well. Hope it holds up to the elements. First impression is worthy of five starts.

Items fit well and seem to be of good quality

Clamp quality is excellent fit perfectly and tight on my 2012 chevy silverado LT 6.2L v8 would buy again great product

Great well built clamp, the only thing that I didn't like about it was the bolts and the nuts are different sizes. would buy again!

I was excited to see this product in Amazons list.. This was easy to install and literally took care of my hole in my exhaust pipe.. A little trick my father taught me years ago .. If you had a piece of your exhaust pipe that had a small hole in it and making noise.. well cover it .. Especially if you can't afford to put a new exhaust pipe. this is a temporary fix.. but it works ... clamp it up over the hole and it reduces the noise and exhaust... What a easy fix.. Thank you Amazon !! ))

Measured my exhaust pipe @4"Ordered the 4" clamp and had to remove the spacer. Still slightly to big but did tighten. Also 3 " width is marginal. Should be 5 ".

Works like a charm. Had to slice a pipe for fuel tank removal and used this for a butt connection. For like a glove and no leaks.

Worked as they should. No problems

Works perfect !!!

Prompt delivery, quality made pieces perfect for my application.

They are a hair smaller than what I need but they will work

They are very good quality and extremely easy to use.