







🔧 Clamp down on leaks, not your time — the pro’s choice for exhaust mastery!
The DecoHongDi 3.0 Inch Exhaust Muffler Clamp is a high-quality, universal-fit clamp made from durable 304 stainless steel. Designed for easy, no-weld installation, it provides a secure, leak-proof seal by evenly distributing force around 3" exhaust pipes. Perfect for quick repairs on mufflers and catalytic converters, this 2-pack offers a reliable, corrosion-resistant solution trusted by automotive pros and enthusiasts alike.




| ASIN | B0CLS4WRZT |
| ASIN | B0CLS4WRZT |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (431) |
| Customer reviews | 4.6 4.6 out of 5 stars (431) |
| Date First Available | 30 October 2023 |
| Date First Available | 30 October 2023 |
| Finish | Stainless Steel |
| Item Package Quantity | 2 |
| Item Weight | 780 g |
| Item model number | DI3.0 |
| Item model number | DI3.0 |
| Manufacturer | DecoHongDi |
| Manufacturer | DecoHongDi |
| Material | Stainless Steel |
| Part number | M12 |
| Product Dimensions | 7.59 x 7.59 x 8.99 cm; 780 g |
| Product Dimensions | 7.59 x 7.59 x 8.99 cm; 780 g |
| Shape | Scrolling |
| Size | 3.0 |
| Style | Industrial |
T**R
Used these for my Z1 Y pipe instead of the thinner clamps sent with the kit. These did an amazing job of giving it a great seal. Clamps are very well made and included everything you need. Thick bands and fit perfectly to seal up the small leaks I had.
J**K
Had a split exhaust on an old car not worth the full repair cost and needed a clamp to get it back drivable. The clamp is of good, sturdy material and seems to be built to last. Ive been driving it for over 2 weeks since install without issue! Not as useful as a full repair, but definitely worth it if you find yourself in a similar sitiation.
D**K
I drug my broken tailpipe around the city until I got home. I have a car that is always breaking one way or another after newly obtaining this lemon. This union works great adjoining a 2011 GM tailpipe. I have heavy duty wire holding it up (traditional clothes hanger wire typically too thin) and this coupling holding it together. I didn't have to pay hundreds to get it fixed! Sounds normal (muffler is not rusted out) as well, fortunately. It's held for about 3 months and counting. I'll update if it fails.
H**I
Nice clamps, look good and came with all hardware needed.
M**0
These exhaust clamps were easy to install. They are decently thick, but still light weight. The clamp fasteners tighkly with included screws. My muffler is held in place well and the size is perfect. Good quality clamps!
Trustpilot
1 week ago
1 month ago