Built using our octagonal muffler housing and carbon fiber end cap from our full size exhaust systems. The “Chubby” is a short muffler design that creates big bike sound and increases power!
Key Features:
- Designed to work with 132cc big bore kits
- Features large tube triple stepped head pipe design to insure good low end torque while maximizing higher RPM horsepower
- Purpose built Chubby muffler with a larger intake cap and core creating the correct amount of back pressure
- O2 bung to tune air/fuel management. We recommend ECU tuning available through CJR Performance
- Standard features including our carbon fiber end cap and 6″ black hard anodized “Chubby” muffler
Application:
Note:
HONDA MONKEY GROM CRF125 and CRF110 2019 - Present fuel injected models
ECU will require a flash/tune to prevent a lean condition and possible damage to your engine.
cameronjonesracing.com and dynamicperformancene.com
provides this service and can also adjust the tune based on your other modifications.
