1SL-E41C0-V0-00
GYTR® PERFORMANCE HIGH-FLOW AIR FILTER
gytr-performance-high-flow-air-filter
1SL-E41E0-V0-00
YAMAHA AIR BOX WASH CAP
air-box-wash-cap
1SL-E46A0-V0-00
GYTR® BY FMF® MEGABOMB® HEAD PIPE
gytr-by-fmf-megabomb-head-pipe
1SL-E47A0-T0-00
GYTR® BY FMF® ALUMINUM POWERCORE® 4 HEX MUFFLER
gytr-by-fmf-aluminum-powercore-4-hex-muffler
5XC-E46A0-V0-00
GYTR® BY FMF® POWERBOMB® HEAD PIPE
gytr-by-fmf-powerbomb-head-pipe
GYT-2S275-00-00
GYTR® FUEL SCREW
GYT-5TJ95-00-00
GYTR® TWO-STAGE FOAM AIR FILTER
gytr-performance-high-flow-air-filter
40
A. GYTR® PERFORMANCE HIGH-FLOW AIR FILTER High-flow, two-layer foam filter offers optimized filtration while maximizing airflow. Increases performance. Filter is completely washable and reusable. Service with Yamaha Genuine Foam Filter Oil. This accessory is restricted to closed-course use. Fits ’16 WR450F; ’15-’16 WR250F 1SL-E41C0-V0-00 $27.99
B. YAMAHA AIR BOX WASH CAP Eases air box cleaning and leaves no gaps that would allow water to penetrate when used. Features a large, tool-less knob and is made of ABS plastic with a fully sealed rubber gasket on the leading edge. It is easy to install and remove. Fits ’15-’16 WR250F 1SL-E41E0-V0-00 $36.95
C. GYTR® TWO-STAGE FOAM AIR FILTER High-flow, two-layer foam filter offers optimized filtration while maximizing airflow. Increases performance. Filter is completely washable and reusable. Service with Yamaha Genuine Foam Filter Oil. This accessory is restricted to closed-course use. Fits ’07-’13 WR250F; ’07-’15 WR450F GYT-5TJ95-00-00 $33.95
D. GYTR® FUEL SCREW The GYTR Fuel Screw is precision-machined with 6061 billet aluminum. Allows for easy fuel mixture adjustment. Fits ’01-’12 ’WR450F; ’01-’13 WR250F GYT-2S275-00-00 (Blue) $35.95
E. GYTR® BY FMF® MEGABOMB® HEAD PIPE The GYTR by FMF® MegaBomb® Head Pipe can provide as much as a 3 hp boost, plus the MegaBomb® actually reduces noises levels by as much as 1.5 dBA. The MegaBomb® is designed to perform at the world’s highest levels of racing. It produces long header torque and short header over-rev. This accessory is restricted to closed-course use.
F. GYTR® BY FMF® POWERBOMB® HEAD PIPE The Stainless Steel PowerBomb® is a four-stroke header that incorporates the patented PowerBomb® module at a precise location in the initial stage of the header. By positioning this “Bomb” at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system. The result is a flow increase of nearly 10%! The outer chamber in the PowerBomb® allows the air to expand, cool, and ramp back up at a higher velocity. Additionally, the PowerBomb® is a “pre-muffler” of sorts, which helps to lower the bikes sound output by providing more sound absorbing surface area for the sound medium (exhaust gases). The PowerBomb® provides power focused in the mid to upper rpm range. This accessory is restricted to closed-course use. Fits ’01-’13 WR250F 5XC-E46A0-V0-00 (Stainless Steel) $199.99 Fits ’07-’15 WR450F 2S2-E46A0-V0-00 (Stainless Steel) $199.99
Fits ’15-’16 WR250F 1SM-E47A0-T0-00 (Aluminum) (Shown) $329.99
Fits ’16 WR450F 1SL-E46A0-T0-00 (Stainless Steel) (Shown) $349.99 1SL-E46A0-V0-00 (Titanium) $449.99 Fits ’15-’16 WR250F 1SM-E46A0-T0-00 (Stainless Steel) $349.99 1SM-E46A0-V0-00 (Titanium) $449.99
Fits ’16 WR450F 1SL-E47A0-T0-00 (Aluminum) $329.99
G. GYTR® BY FMF® ALUMINUM POWERCORE® 4 HEX MUFFLER The PowerCore®4 is designed to increase the horsepower and torque throughout the entire power curve and give you a noticeable power increase that is very usable and beneficial, no matter your riding style or ability. Features include space age internal packing for maximum packing life and a high-flow modular end cap. Internal core shape uses high-flow technology. Enhanced sonic evacuation provides for higher flow and increased power. Muffler includes removable spark arrestor. 97.5 dBA sound level. 95.5 dBA with QuietCoreTM Spark Arrestor Insert, sold separately. This accessory is restricted to closed-course use.
HANDLEBARS 6 CONTROLS GRAPHICS
PERFORMANCE
PROTECTION SEATS
SPROCKETS 6 CHAINS
TRIM 6 ACCENTS WHEELS
WR450F/WR250F PERFORMANCE
1SM-E47A0-V0-00
GYTR® BY FMF® TITANIUM RCT FACTORY 4.1™ MUFFLER
gytr-by-fmf-titanium-rct-factory-4-1-muffler
2S2-E47A0-T0-00
GYTR® BY FMF® FACTORY 4.1™ MUFFLER
gytr-by-fmf-factory-4-1-muffler
33D-E46C0-T0-00
GYTR® BY FMF® QUIETCORE™ SPARK ARRESTOR INSERT
gytr-by-fmf-quietcore-spark-arrestor-insert
33D-E46C0-V0-00
GYTR® BY FMF® REPLACEMENT SPARK ARRESTOR INSERT
gytr-by-fmf-replacement-spark-arrestor-insert
GYT-5TJ93-75-01
GYTR® PERFORMANCE WR MUFFLER INSERT
gytr-quiet-performance-wr-muffler-insert
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A. GYTR® BY FMF® TITANIUM RCT FACTORY 4.1TM MUFFLER The patented FMF® Resonance Chamber Technology enhances and refines exhaust pressure. Its patented core shape lowers sound level while maintaining maximum power output, and the patented canister shape increases internal volume for more sound-absorbing material. Factory Forward Engineering centralizes mass and is less prone to impact damage. Maintenance is easy–Remove four screws on the front end cap, and the innovative rear end cap simplifies the installation of the spark arrestor (sold separately) or tuning tip inserts Includes QuietCoreTM 94 dBA insert. Meets AMA® and FIM sound requirements It is compatible with stock or FMF® header and made in the U.S.A. This accessory is restricted to closed-course use Fits ’16 WR450F 1SL-E47A0-V0-00 (Titanium) (Shown) $599.99 Fits ’15—’16 WR250F 1SM-E47A0-V0-00 (Titanium) $599.99
E. GYTR® BY FMF® REPLACEMENT SPARK ARRESTOR INSERT The GYTR® by FMF® Replacement Spark Arrestor Insert is designed to fit the GYTR by FMF® PowerCore®4 Mufflers. Fits ’07—’13 WR250F; ’07—’16 WR450F 33D-E46C0-V0-00 $29.99
Fits ’05—’16 WR450F; ’09—’13 WR250F GYT-5TJ93-75-01 $50.95
Fits ’07—’15 WR450F; ’07—’13 WR250F 2S2-E47A0-T0-00 (Aluminum) $499.99
GRAPHICS
GYTR® BY FMF® FACTORY 4.1TM MUFFLER This Factory 4.1TM Muffler incorporates the latest FMF® Resonance Chamber Technology®. The patented chamber design enhances and refines exhaust pressure. Its patented core shape lowers sound level while maintaining maximum power output, and the patented canister shape increases internal volume for more sound-absorbing material. Factory Forward Engineering centralizes mass and is less prone to impact damage. Maintenance is made easy with the removal of four screws on the front end cap, and the innovative rear end cap simplifies installation of the spark arrestor (sold separately) or tuning tip inserts. Includes QuietCoreTM 94 dBA insert. Meets AMA® and FIM sound requirements. Compatible with stock or FMF® header. Built 100% in the U.S.A. This accessory is restricted to closed-course use.
GYTR® BY FMF® QUIETCORETM SPARK ARRESTOR INSERT Noise-reducing inserts with spark arrestors. Fits ’09—’13 WR250F; ’09—’15 WR450F 33D-E46C0-T0-00 $39.99
GYTR® PERFORMANCE WR MUFFLER INSERT The GYTR Quiet Performance Muffler Insert is designed to be used with the stock exhaust system. This muffler offers a power increase while allowing your muffler to pass the 96 dBA 20 stationary test. This accessory may be restricted to closed-course use.
HANDLEBARS 6 CONTROLS
PERFORMANCE WR450F/WR250F
PERFORMANCE
PROTECTION
SEATS
SPROCKETS 6 CHAINS
TRIM 6 ACCENTS
WHEELS