FMF Racing 044442 Q4 Slip-On Hex Muffler with SA for 2018-19 Yamaha YZ450F
FMF Racing Q4 Slip-On Exhaust Muffler
Part Number: 044442
Muffler Style: Stainless Steel Hex
- Meets FIM World Enduro sound regulations
- Power gains throughout the entire rpm range
- Rugged design for off-road endurance
- Pounds lighter than stock
- Less sound equals more ground
- Spark arrestor included
- Made in the USA
The Q series features advanced engineering to precisely locate baffles and chambers to absorb sound. Developed over years of championship off-road racing. Twin-stage core design for lower sound output and extended life of packing material. Comes standard with spark arrestor.
Fits: 2018-19 Yamaha YZ450F
Note: For closed course competition use only; not intended for use on emissions controlled vehicles.
(1) Stainless steel/aluminum slip on muffler assembly
(1) Spark arrestor screen
(1) 5mm-.08 x 12mm Socket cap head bolt
(1) Instructions
2019 Yamaha YZ450F
2018 Yamaha YZ450F
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
FMF Racing Q4 Slip-On Exhaust Muffler
Part Number: 044442
Muffler Style: Stainless Steel Hex
- Meets FIM World Enduro sound regulations
- Power gains throughout the entire rpm range
- Rugged design for off-road endurance
- Pounds lighter than stock
- Less sound equals more ground
- Spark arrestor included
- Made in the USA
The Q series features advanced engineering to precisely locate baffles and chambers to absorb sound. Developed over years of championship off-road racing. Twin-stage core design for lower sound output and extended life of packing material. Comes standard with spark arrestor.
Fits: 2018-19 Yamaha YZ450F
Note: For closed course competition use only; not intended for use on emissions controlled vehicles.
(1) Stainless steel/aluminum slip on muffler assembly
(1) Spark arrestor screen
(1) 5mm-.08 x 12mm Socket cap head bolt
(1) Instructions
2019 Yamaha YZ450F
2018 Yamaha YZ450F
