FMF Exhaust System Factory 4.1 Megabomb Carbon Blue For Yamaha YFZ 450 XSE Special Edition 2011 6534 Four-way stretch materials for optimum

Four-way stretch materials for optimum mobility

Dual compound removable anatomic footbed includes EVA for comfort and support and aids even weight distribution

WELL VENTILATED

NIKEN GT 20

FMF Exhaust System Factory 4.1 Megabomb Carbon Blue For Yamaha YFZ 450 XSE Special Edition 2011 6534 Four-way stretch materials for optimumFactory 4. 1 Exhaust System Complete system Superior power and performance horsepower improved throughout the rpm range Factory forward engineering centralizes mass, improves handling Features FMF Megabomb header. APPLICATION Yamaha YFZ 450 R 2009 2023 Yamaha YFZ 450 RSE Special Edition 2009 2020 Yamaha YFZ 450 X 2010 2011 Yamaha YFZ 450 XBB Bill Ballance Edition 2010 2010 Yamaha YFZ 450 XSE Special Edition 2011 2011