Best Muffler Tools of 2026

J-B Weld Exhaustweld is a fiberglass wrap impregnated with high temperature resistant resin that can cure with or without heat. With a temperature resistance of up to 1100°F, it's perfect for repairing manifolds, catalytic converters, mufflers, tailpipes, and other parts of the exhaust system.

The Mayhew Tools Pro 31967 Pneumatic Muffler Cutter is a versatile tool that can be used for body, chassis, and exhaust applications. It features a standard .401 shank size and a black oxide finish which provides additional rust protection. This muffler cutter is made in the USA and comes with an unlimited lifetime warranty.

This TRIL GEAR Expander Set is an essential tool for fixing damaged tails of most vehicles and trucks. With three expanders in different sizes, it is great for expanding, plumbing, tail duct work, and more. The set comes with a red plastic box, making it easy to carry and store. To use, simply select the correct size expander, insert it in the damaged end, and turn the expanders turning bar till the dents are removed and the tail is round again just like it used to be. This tool set is perfect for DIYers and professional mechanics alike.

The Permatex 80331 Muffler and Tailpipe Bandage is an epoxy-impregnated fiberglass bandage that can permanently repair holes and leaks in exhaust systems, saving you the cost of part replacement. It can withstand temperatures of up to 800F, sealing out poisonous fumes. This muffler tool is recommended for use on mufflers and tailpipes of automobiles, trucks, tractors, and farm equipment.

This product is a tool used for testing exhaust back pressure. It comes in dimensions of 4.318 cm L X 14.478 cm W X 41.91 cm H and weighs 0.544 kg. It is sold as a single item and falls under the category of muffler tools.

J-B Weld FiberWeld Automotive Repair Cast is a high-strength fiberglass wrap designed for automotive repairs. The wrap is impregnated with a specially-formulated resin that forms a strong, permanent bond when activated by water. It hardens like steel in 15 minutes and becomes temperature resistant up to 400°F. It can be used for a variety of automotive applications, such as radiator and heater hoses, tailpipes and mufflers, and oil and transmission lines. The kit includes gloves and a 2" x 24" securing bandage.

Versachem Muffler Wrap is a must-have for anyone with a noisy muffler or tailpipe. This product provides a quick and easy solution to fix holes, leaks, and cracks in your muffler or tailpipe. The wrap measures 2 inches by 36 inches, making it the perfect size for most mufflers and tailpipes. The package dimensions are 36.0 inches in length, 2.0 inches in width, and 3.0 inches in height, which means it's easy to store in your garage or trunk. This wrap is durable and heat-resistant, ensuring it will last for a long time. With Versachem Muffler Wrap, you can enjoy a quieter ride and save money on expensive repairs.

The OTC 28229 Ram Forcing Cap is designed for use with OTC's 25-ton shop presses. Its heavy steel construction can withstand heavy use under high pressure without shattering. The cap is coated to reduce corrosion and can attach directly to the ram's forcing screw with its 1-1/4-7 threaded cap.

This Exhaust Bracket is a genuine General Motors OEM product and part of the Muffler Tools category. It is designed to provide a perfect fit and high-quality performance to your vehicle's exhaust system.