Recommended Items

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  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 QuietCore™ Spark Arrestor Insert, sold separately.

  This accessory is restricted to closed-course competition use. See California Regulations regarding Emission-Related Parts and Accessories for products for closed-course competition use only.

  WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

  $349.99 product Details
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  GYTR by FMF Titanium RCT Factory 4.1 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 QuietCore™ 94 dBA insert.
  • Meets AMA® and FIM sound requirements.
  • It is compatible with stock or FMF® header and made in the U.S.A.

  WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

  $612.99 and up product Details
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  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 Genuine Yamaha Foam Filter Oil.

  YZ models are for closed-course competition use regardless of modification.

  This accessory is restricted to closed-course competition use. See California Regulations regarding Emission-Related Parts and Accessories for products for closed-course competition use only.

  $19.99 and up product Details