Heat from the exhaust system is one of the things that has plauged my Argo HDI since I have owned it. As a passenger you could feel the radiated heat from the engine and the exhaust system. When you opened the hood the radiated heat from the exhaust was very intense and I worried about damage to the plastic panels. Argo placed the hugh stock muffler right over the belt drive system and on hot days you could feel that expensive HDI belt start to slip and chatter.

Enough, a call to Robertson's torque tubes in S.D. got me a custom set of tubes with a two into one collector and an awesome disc muffler that makes that Kohler engine sound a lot like a Harley (sorry son-Mike owns and loves his Harley's)

Anyway, the new exhaust is in place and hopefully the heat issues will be resolved, I got a little more power out of the engine and the sound is really, really nice!