FMF Factory 4.1 Exhaust System | 044468 Custom Exclusive plastic formula is the

Exclusive plastic formula is the only guide with UV protection + Oil additives to reduce chain drag and chain wear

BPD's latest design features built up material on the backside of the grills creating an upper and lower "I-beam" section to help prevent twisting

1-1/8" (28

1 ton rated hooks

The Baja slider has sound damping additives to help reduce chain noise

FMF Factory 4.1 Exhaust System | 044468 Custom Exclusive plastic formula is theAll new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape increases internal volume for more sound absorbing material Patented chamber design to enhance and refine exhaust pressure Factory Forward Engineering centralizes mass and is less prone to crash damage Tuned exhaust with optimized core specifications for each application Innovative rear