Home » FMF Factory Fatty Pipe - KTM / GASGAS / Husqvarna 125-150cc (2019-2023)
FMF Factory Fatty Pipe - KTM / GASGAS / Husqvarna 125-150cc (2019-2023)
FMF Racing

FMF Factory Fatty Pipe - KTM / GASGAS / Husqvarna 125-150cc (2019-2023)

SKU: FMF025239
No reviews
In stock
$299.99

Product details

  • Type Exhaust
  • MPN 025239
Compatible Models +
Make & Model Year Range
GASGAS MC 125 2021 - 2023
HUSQVARNA TC 125 2019 - 2022
KTM 125 SX 2019 - 2022
KTM 125 XC 2021 - 2022
KTM 150 SX 2019 - 2022
"GASGAS MC 125 2021", "GASGAS MC 125 2022", "GASGAS MC 125 2023", "HUSQVARNA TC 125 2019", "HUSQVARNA TC 125 2020", "HUSQVARNA TC 125 2021", "HUSQVARNA TC 125 2022", "KTM 125 SX 2019", "KTM 125 SX 2020", "KTM 125 SX 2021", "KTM 125 SX 2022", "KTM 125 XC 2021", "KTM 125 XC 2022", "KTM 150 SX 2019", "KTM 150 SX 2020", "KTM 150 SX 2021", "KTM 150 SX 2022"

Overview

The FMF Factory Fatty Pipe is your ticket to classic “works bike” performance. Inspired by the hand-crafted cone pipes once used by factory race teams, the Factory Fatty delivers gains across the entire powerband—more low-end torque, stronger midrange, and better over-rev. Whether you're racing or trail riding, this pipe boosts usable power everywhere you need it.

Key Features

  • Full Powerband Gains: Improved throttle response from bottom to top RPMs.
  • Factory-Style Build: Modeled after works-team cone pipes with premium materials and craftsmanship.
  • Hand-Pounded Seams: Smoother flow transitions for more efficient exhaust velocity.
  • High-Grade Steel Construction: 20-gauge body and 19-gauge header for strength and performance.
  • O-Rings Included: Ensures tight, leak-free installation right out of the box.

Specifications

  • Item ID: 025239
  • Type: Expansion Pipe
  • Construction: 20/19-Gauge Steel
  • Weight: 3.0 lbs.
  • Use: Closed Course / Racing

If you're after that classic 2-stroke hit with smoother, stronger power everywhere, the Factory Fatty delivers.

Shipping Information

We strive to get your order to you as quickly as possible! Here’s what you need to know about our shipping policies:

Fast Shipping: Most items ship within the same day or within 48 hours of your order being placed.

Custom Orders: Please allow additional processing time for custom or made-to-order products.

Flat Rate Shipping: Enjoy $9 Flat Rate Shipping on all standard orders.

Free Shipping:

Orders over $90 qualify for FREE shipping!

Always FREE shipping on:

  • ASV Levers
  • Rough Country Products
  • S3 Power Sports Products

No Sales Tax Outside Minnesota: Since we only have a tax nexus in Minnesota, sales tax is only collected on orders shipped within MN.

Customers with shipping addresses outside Minnesota automatically save on sales tax—just one more way to get great value!

(Please consult your local tax policies for compliance in your area.)

We’re committed to delivering your products efficiently and reliably. Thank you for choosing us!

Let customers speak for us

from 9 reviews
Fast shipping, accurate order

AND THANK YOU FOR ALL THE AWESOME SCHWEEEET STICKERS !!!! Y’all rock & stuff

SEAN SELMAN
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