Fatty 020037 Size:OS Number one pipe on the

Number one pipe on the market

increased horsepower and rugged durability all at a price that won't break the bank

FMF Racing's Tru-Flo stamping process ensures a perfect fit and optimum performance

an aircraft grade aluminum canister and a durable stainless steel header

Fatty 020037 Size:OS Number one pipe on theWith well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low end, more mid, and increased over rev. No matter what type of riding you do, the Fatty has the benefits youre looking for. More tractable power, improved throttle control Provides power gains throughout entire power band