4 inch Exhaust Clamp Stainless Steel Muffler Band Clamps for 4" Inner Diameter to 4" Outer Diameter Exhaust Pipe Turbo Downpipe Muffler System Repair - 1 Piece

Stainless steel, good quality. 4" down pipe of Cummins dodge ram. Pipe broke right at the clamp connection under the passenger floor board. So one 4" pipe slipped over the other pipe, and this repair sleeve is made to fit that application perfectly! (one side fit s over 4" pipe, while the other side fits over the "swelled" 4" pipe, so like 4-1/8") took 5 minutes to fix what might has cost hundreds of dollars to fix!

Fit perfect on my diesel exhaust

High quality and well designed

I used these on a rebuild for my 1973 Camaro, the product for the price is good, it was ok to install, not super easy not really hard, directions were good, not great, the product seems to be lasting as I drive the car. I have many classic cars, usually I used summit or Jegs, or ricks Camaro to buy items, I want to try products off amazon this time for the rebuilt of this car. The products I have gotten seem of good quality, are cheaper in price, and easy to return if they do not work or if they do.

Clamp slid right on the RV exhaust and held the tailpipe extension perfectly

Worked perfectly, good clamp strength and seals the pipe well.

Perfect fit.

Clamp works but each side could be longer. It’s the proper size I need but no matter how I adjust it seems to have a slight exhaust leak

Little on the thin metal side

Just as good as walker brand band clamps, and good quality.

Seem like good quality but won’t last long on a diesel pickup, they’re far too lightweight.

Very good clamp works like it should and seems very solid

described as promised and god quality