EVIL ENERGY 3.0 Inch Exhaust Clamp, Butt Joint Band Clamp Sleeve Coupler Stainless Steel for Pipes, Mufflers, Catalytic Converters 1PCS

Great clamp. This was my first time using sleeve clamps but wanted to give it a try. Just to be sure I used Walker muffler paste inside the clamp and it worked very well. These tighten up great and I used an 1/2" impact to insure it was tight. I have no hesitation to use these again if I were to need to.

Accurate sizing , well made and works as needed .

Perfect. Fast and inexpensive too. Great job

I think the concept of this exhaust clamp is right on. I just think the actual band is flimsy. It should be a little thicker gauge when tying up, especially on an exhaust white pipe going into the main pipe for the rear to the muffler. I think that it’s a little bit of a pitch. It doesn’t fit tightly around the pipe you’re joining as others have written. They’re using a muffler paste, / sealant to seal without leakage on either end of the clamp if it was a stiffer metal I think it’ll be a much better fit so other purchases of this are correct you will have to put an exhaust high temperature cement sealant around the inside of the clamp if not you could get exhaust leakage

Good products , work very well

The EVIL ENERGY 3.5" Exhaust Clamp is strong, durable, and fits perfectly on my exhaust pipe. The stainless steel construction feels high-quality, and it holds mufflers and catalytic converters securely without any rattling. Installation was straightforward, and it provides a reliable, long-lasting connection. Overall, this clamp is a solid choice for any exhaust repair or upgrade — highly recommended!

It's a nice clamp, it just doesn't fit my car like the ad says it does. It was way to big, and no amount of tightening sealed it to the pipe. Of course, you don't find this out until its wrapped around the thing and tightened, so returning it was pointless. I made it work with a lot of muffler sealant. Be sure to verify the diameter of your pipe prior to purchasing.

I had never used these before and they make putting exhaust system together so much easier. You don't have to make sure that one pipe slides into another pipe, you just butt the pipe up against each other and use the clamp. The sizes are very specific though. You can't use a 2 1/4" clamp on a 2 3/8" pipe.

Used this product many time before always a great fit, will continue to buy from this maufacture very happy with there products.

Worked well for my project truck as it needed a muffler install. Solid construction and seal up nicely. Hardware is solid too. Would definitely buy again if I need too as traditional clamps damage the piping. If the piping is crimped from older style clamps, you will have to either trim it down to get back to smooth piping to reduce the risk of leaks.

Still holding my exhaust together a few years later. Perfect when your in a pinch and don't have a welder. I did used exhaust fiber wrap underneath the clamps. Seems like a good product. Came with cool stickers!

Easy to fix and good steel used.

Great product. Good quality. Easy to use.