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Exhaust› Headers, Manifolds and Components

FMF Fatty

Fatty Tru-Flo Header

$289.99 $260.99 Save $29.00

SKU: 024023

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It broadens and smooths the power curve, boosting gains throughout the entire power band with increased low-end, mid-range, and over-rev. Made from carbon steel with a nickel-plated finish for durability, this pipe features FMF Racing’s Tru-Flo stamping process for a perfect fit.
Show original supplier description
With over 35 years of racing experience, this pipe broadens and smooths power delivery, providing increased low-end torque, mid-range pull, and extended over-rev capabilities, making it suitable for various riding styles. Constructed from durable carbon steel and finished with a nickel-plated coating, the Fatty pipe ensures longevity. FMF Racing utilizes its Tru-Flo stamping process to guarantee a precise fit and optimal performance. It also includes O-rings and heat shield mounts. The FMF Fatty pipe is specifically designed for the Yamaha PW50 model, with fitment years ranging from 1983-2009 and 2013-2026. It is important to ensure that any modifications or accessories added to the motorcycle do not invalidate this fitment information.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Specifications

BrandFMF Fatty
Part Number024023
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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