Product Description
M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. We create full systems and slip-ons that are dyno-tuned with precision for optimal performance and sound.
- Update your CBR300 or CB300F with enhanced performance, looks, sound and save weight with the M4 slip-on. Available with polished, carbon or titanium canister options. Note: System shown on CBR300R
- Q8 and Stage 2 Q6 quiet inserts sold separate
