RM Universal Oval Exhaust Muffler – high quality stainless steel resonator for DIY exhaust builds or upgrades
The RM Motors universal elliptical exhaust muffler is designed to withstand demanding use. The entire muffler is made from acid-resistant T304 stainless steel and finished by hand.
The elliptical shape provides optimal sound reduction while maintaining good ground clearance at the same time. The straight-through design ensures exhaust flow that is practically as efficient as a straight pipe.
RM manufactures these mufflers entirely in Poland, and each unit is welded and finished by hand. The result is a clean, durable and long-lasting component for your exhaust system.
- Universal elliptical exhaust muffler
- Manufactured entirely from T304 acid-resistant stainless steel
- Fully welded construction
- Hand finished
- Manufactured in Europe
- 24 month manufacturer warranty
Internal muffler construction
- Stainless steel perforated tube
- Stainless steel wool resistant up to 800 °C
- Fire-resistant fiberglass mat
- Stamped bottom plate designed to resist cracking
In our catalogue, this RM universal muffler is available in multiple sizes and configurations. For example, versions are available with the inlet and outlet positioned in the center, offset to the side, or on opposite sides. Different lengths, diameters and body sizes are also available, making it easy to find a suitable option for a wide range of exhaust systems.










