SOLD FS: Yoshimura RS-9 Carbon Fiber Signature Series slip on - $250 **SOLD** $250 800 miles with the slip on. Sounds great, no scratches and in perfect condition. Local pick up in Portland, OR. This is the Signature Series I can also ship it at the buyers expense. Thanks for looking...

Recently bought an FMF slip on exhaust and the Power Commander V to install with it. I'm looking for the best map for stock everything except for the new exhaust. I was surprised the Dynojet/Power Commander site only lists 6 maps total for the 2014 Grom. None for stock air box and slip on...