END OF LINE Q4 HEX EXHAUST SILENCER 2017-2020 HONDA CRF 450 R RX RWE - FMF 041558

Slip-on quiet-performance muffler engineered for off-road endurance, employing internal chambers, baffles and multi-stage packing to reduce sound while maintaining broad power gains. Includes a USFS–compliant spark arrestor and is supplied with a quiet insert.

Features

• Reduced output sound; compliant with USFS and FIM World Enduro sound regulations


• Power gains across the rpm range


• Spark arrestor included


• Lighter than stock


• Rugged construction for off-road durability


• Quiet insert included


• Manufactured in the USA


• Notice: Closed course use only


• Fitment note: use with matching FMF header #041555 only

Specifications

• Type: Slip-on


• Configuration: Single


• Canister construction: Aluminium


• Finish: Natural


• Mid-pipe: Stainless steel


• Endcap: Stainless steel


• Spark arrestor: Screen insert (included)


• Quiet insert: Included


• CARB warning: No

Cross-Reference OEM Part Numbers

• FMF 041558 (Q4 Hex slip-on)


• FMF header: 041555 (required for fitment)

Vehicle Fitments

• Honda CRF450R 2017–2020


• Honda CRF450RX 2017–2020


• Honda CRF450RWE 2019