Product description

Factory 4.1 RCT & PowerBomb quad bike exhaust system from FMF.

Features:

• RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output
• Internal ducts in the chambers of the RCT system increase internal volume for improved exhaust flow, resulting in power gains throughout the entire range of power
• FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage
• Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws
• Meet AMA and FIM sound requirements
• QuietCore 94db insert included
• Spark arrestor included in muffler
• Made in the U.S.A.

Spec:

• COLOR/FINISH: Anodized| Blue
• MATERIAL: Carbon Fiber| Titanium
• MODEL: Factory 4.1
• WEIGHT: 2,95 kg (6,5 lbs)
• STYLE: Oval
• TYPE: Full System
• UNITS: Each
• PRODUCT NAME: Exhaust System
• END CAP COLOR/FINISH: Carbon Fiber
• DESIGN/CONFIGURATION: Single Canister

To fit:  

• YAMAHA YFZ 450 R 2012
• YAMAHA YFZ 450 RSE 2012
• YAMAHA YFZ 450 R 2013
• YAMAHA YFZ 450 RSE 2013
• YAMAHA YFZ 450 RSE 2014
• YAMAHA YFZ 450 R 2014
• YAMAHA YFZ 450 R 2015
• YAMAHA YFZ 450 RSE 2015
• YAMAHA YFZ 450 R 2016
• YAMAHA YFZ 450 RSE 2016
• YAMAHA YFZ 450 RSE 2019
• YAMAHA YFZ 450 R 2019
• YAMAHA YFZ 450 R 2020
• YAMAHA YFZ 450 RSE 2020
• YAMAHA YFZ 450 R 2021
• YAMAHA YFZ 450 R 2022
• YAMAHA YFZ 450 R 2023

View all FMF Exhausts. View all Exhausts.