*When the manual is attached, it will be in a foreign language because it is an overseas import product. *Delivery may be delayed depending on the product due to the imported goods. *Compatible vehicles are for vehicles sold in North America.Some products may not be compatible with vehicles sold in Japan, Asia, and other parts of Europe.
This all-new Factory 4.1™ Exhaust 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 QuietCore™ 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 competition use. See California Regulations regarding Emission-Related Parts and Accessories for products for closed-course competition use only.
REQUIRED ITEMS GYTR® BY FMF® RACING 2-STROKE EXHAUST PIPES
[Translation] This all-new Factory 4.1-exhaust incorporates the latest FMF Resonance ChamberTechnologyR.The patented chamber design increases and improves exhaust pressure.The patented core shape reduces sound volume while maintaining maximum output, and the patented canister shape increases the amount of sound absorbing material.Factory Forward Engineering is a method to control the mass centrally and is less susceptible to damage.The four screws on the front end cap can be removed for easy maintenance.The innovative rear end cap simplifies installation of spark arrestors (sold separately) or tuning tip inserts. Includes QuietCore-94 dBA insert.Meets AMAR and FIM sound requirements.Compatible with stock or FMFR headers. It is 100% built into USAT.
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