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FMF Racing (Flying Machine Factory)

Building the World's Best Performing Off-Road Exhausts Handcrafted in the USA Since 1973.

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AUTHENTIC MANUFACTURER PROFILE

About FMF Racing (Flying Machine Factory)

Founded in 1973 by Don Emler in a Southern California garage, FMF Racing is an iconic legend in motocross and off-road exhaust engineering. 100% designed and handcrafted in the USA, FMF exhausts utilize aerospace titanium, patented Resonance Chamber Technology (RCT), and Megabomb header scavenging to dominate AMA Supercross, Motocross, and Baja championships.

Founded

1973

Corporate Headquarters

Rancho Dominguez, California, USA

Core Product Specialties

Factory 4.1 RCT Titanium ExhaustsPowerCore 4 MufflersMegabomb & Powerbomb HeadersGnarly & Fatty 2-Stroke Pipes

Proprietary Engineering & Standards

Patented Resonance Chamber Technology (RCT) lowering decibels while maximizing exhaust wave velocity

Megabomb and Powerbomb header expansion chambers boosting low-to-mid torque by up to 10%

Aerospace-grade American titanium and carbon fiber end-cap construction

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FMF Racing (Flying Machine Factory)

About FMF Racing (Flying Machine Factory)

All FMF Racing (Flying Machine Factory) Products

FMF Racing FMF Mini Moto Factory 4.1 Muffler & SS Header

FMF Racing FMF Factory 4.1 RCT Full System

FMF Factory 4.1 RCT Full Exhaust System

FMF Factory 4.1 RCT Slip-on Exhaust System

FMF Racing FMF 4-Stroke Factory 4.1 RCT Muffler

FMF Factory 4.1 RCT Slip-On Exhaust

FMF Racing Factory 4.1 RCT Full System

FMF Racing 4-Stroke Factory 4.1 RCT Muffler

FMF Hex Q4 Muffler

FMF Quiet Performance Q4 Spark Arrestor

FMF Q4 4-Stroke Quiet Series Slip-On Exhaust

FMF Racing 4-Stroke Q4 Muffler

FMF Powercore 2.1 Silencer - Silver

FMF4.1 Ti / ALUMINUM SLIP-ON'S - MEGABOMB HEADERS

FMF Megabomb Ti Header

FMF Powercore IV Modular Spark Arrestor

FMF Q4 Hex Spark Arrestor

FMF Powercore 4 Exhaust

FMF Racing Titanium Powercore 2.1 Silencers

FMF Racing Titanium Powercore 2.1 Silencers

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