Exhaust Fatty Gold Series for Yamaha YZ 250 from 1999 to 2021.
The manufacturer FMF has more than 35 years of experience in racing and with the Fatty Gold Series range it offers great performance, as it expands the power range providing better performance throughout the entire RPM range.
You'll get better response when opening the throttle, a linear power range, and better revs.
Features:
More manageable power, improves throttle control.
Provides the most power gains throughout the entire power band.
Manufactured with carbon steel with a nickel-plated finish for maximum durability.
Tru-Flo FMF Racing stamping process ensures a perfect fit and optimal performance.
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