Best Car Exhaust Clamps of 2026

"I liked the affordable price and found it simple to install. It hasn't shown any rust so far and fits nicely, providing decent sound quality."

"The material felt flimsy, and it didn’t fit my exhaust properly. I was disappointed that I had to pay for return shipping."

"I didn't realize the clamp diameter was smaller than expected, and it broke when I tried to tighten it. The quality was not what I hoped for."

"I found the EVIL ENERGY exhaust clamp to be extremely sturdy and well-made. The stainless steel material feels solid, and it held my muffler and catalytic converter in place with no rattling at all. Installation was a breeze, making it an excellent option for anyone upgrading or repairing their exhaust system."

"We ended up purchasing three clamps—so far, we've used two. Each time, the fit was perfect and the connection felt very secure. The first one let us join the new muffler to the catalytic converter, and the second connected the muffler to an extension pipe. The only issue was the third clamp was a little loose for our resonator pipe, but we're keeping it for future use. Overall, we're happy with the product and plan to try another style for the rest of our exhaust project."

"I recently used this clamp to fix a rusted-out mid-pipe on an old Toyota Camry. Thanks to this product and some exhaust paste, I was able to securely attach a junkyard muffler at a fraction of what a muffler shop would charge. The install was straightforward, and the repair should last for the remaining life of the car. Highly recommend for anyone needing a budget-friendly fix."

"I was impressed by how solid and reliable this clamp felt thanks to its strong stainless steel build. It fit my 2.75” exhaust pipe with no modifications needed and installation was a breeze. The clamp held everything tightly—no leaks or rattles. I’m confident it’ll last, so I’d highly recommend it for exhaust work."

"This was my first time using this style of clamp, and I was amazed by how securely it holds. It sealed tightly and conformed to the pipe without causing any distortion, making removal simple if needed. I doubt I’ll ever go back to traditional clamps."

"After almost two years of use, including some spirited driving, this clamp is still firmly attached with no exhaust leaks. That’s a win in my book."

"I found these clamps to be a great deal for the price, and the installation was quick and easy. They create a tight seal and overall, I'm satisfied with their performance."

"The clamps work exactly as described, and I have not seen any rust develop. They function well and are a solid choice for my needs."

"I was disappointed to discover the material is not genuine stainless steel, even though it's listed as such. While I didn't return them, I wish the description had been more accurate."

"I swapped out the thin clamps from my Z1 Y pipe kit with these, and the difference was night and day. They sealed perfectly, stopped all leaks, and the thick construction feels dependable. Everything needed was in the package, making my install hassle-free."

"For my 2011 GM tailpipe, this union clamp was a money saver. Even after dragging a broken tailpipe home, it held up for three months and counting. The sound is normal and I avoided a costly repair. Very pleased with how secure it keeps everything."

"I used these clamps for my classic car and was impressed. They grip tightly without denting the pipe, so I can remove them later without any hassle. An impact gun made tightening easy, and the hold is rock solid. Really excellent quality."

"I was upgrading my 2012 GMC Canyon's exhaust and needed robust clamps to ensure a secure fit. After previous struggles with weak U-bolt clamps, I specifically looked for a design with gusseted uprights. These clamps fit perfectly, delivered outstanding sealing and clamping strength, and the heavy 3/8'' U-bolt is far superior to the thinner alternatives. The anti-corrosion finish is a huge bonus as well. I've found my go-to exhaust clamps from now on."

"I picked these up for my vintage Mustang exhaust, aiming for something that matches OEM specs but with a more durable finish. The 3/8'' U-bolts are just like original, and the coating gives them a quality feel. They aren't stainless, but they do look and perform better than the bare steel OEM style, and they clamp much better than the typical 5/16'' versions from local stores."

"I bought these to clamp an outdoor wiring conduit and found them very sturdy and well-built. They aren't actually stainless steel as suggested in some descriptions, but the plated finish seems weather-resistant. The self-locking nuts are a nice touch, though the threads were a bit rough from the coating. Overall, they're still a solid choice for my project."

"I really like how these clamps are a better value compared to standard clamps and meet my needs perfectly. The price is right, and they get the job done."

"I used this clamp on my custom exhaust and so far, it's been leak-free and looks fantastic. Disassembly is simple, which makes future work on my car much easier."

"The clamp fits well and looks good, and it's reasonably priced. My only small worry is the use of different metals, which might lead to corrosion, but at this price, it's not a big deal if I have to replace it down the road."

"The quality is great and the seal is tight. It fits the right size and doesn’t move once in place. The price is definitely affordable for this level of quality."

"I was able to reconnect my 2-inch exhaust pipe without needing an adapter. The installation was straightforward, and there were no leaks at all."

"Everything worked well, but one of the bolts was missing a nut. Otherwise, I would have rated it even higher."

"I've always relied on traditional pipe clamps, but after using these, I'm switching for good. They seal extremely well and are much easier to use."

"I never leave reviews, but I have to say, these clamps finally fixed my exhaust leaks where others failed. They're affordable, easy to install, and solved a problem I'd had for years."

"While the clamps themselves are solid and seal perfectly, I did notice the bolts aren't the toughest—one got chewed up midway with a light impact. Still, they get the job done if you're careful."

"This clamp sealed up my exhaust leak perfectly after a cheap one failed. Absolutely worth the price for the quality you get."

"Installed this on my 2006 Duramax with a 3” PPE down pipe to 5” exhaust, and it fit flawlessly. The v band is high quality and does the job right."

"I bought these to replace the OE clamps on my Duramax. They’re definitely stronger with a bigger bolt and nut. The only minor issue was that removing them felt a little tough, but they went back together fine."