This MX5 exhaust muffler is our favourite. Deep mellow tones flow from our favourite MX5 exhaust muffler choice...
Built in solid 304 stainless steel and completely polished to a mirror finish, this high quality MX5 exhaust is our only choice that incorporates a baffle insert that gives YOU some control over the final sound level (baffle in is only about 15% more sound than stock, baffle out is about 25% more sound than stock...so you always have a choice for those longer trips). Weight is just 8.5kg (lighter than factory).
This new version of our best selling MX5 exhaust has both baffles included and a double walled tip for years of lasting good looks while giving you control over the final sound level.
And, you always have the option of our packed baffles which are sold here separately. Our use of special high density packing materials and a higher perforation rate in the straight through core than most MX5 exhaust makers allows us to save more weight over the factory MX5 muffler than other choices while still giving you the most mellow sound.
Brian's Application Notes: Folks ask us all the time to rank our MX5 exhaust choices in terms of sound level. This RoadsterSport MX5 exhaust and the Racing Beat single and dual tip MX5 exhausts are the most quiet of the aftermarket choices. When used without the removable baffle our RoadsterSport MX5 muffler has as much as 25% more sound than the stock MX5 muffler at full throttle, yet just about 10-15% more at cruise. This RoadsterSport has a little more flow than the Racing Beat MX5 exhaust due to the 2.5 inch size of the tubing on this choice versus a 2.375-inch tubing on the Racing Beat (both straight-Flow internal designs). The slightly larger tubing of the RoadsterSport MX5 muffler also means a slightly deeper tone and a little more burble on decel. LIFETIME WARRANTY, this MX5 muffler is made with pride in the USA. YES, includes gasket and hardware needed for install.