18202048 EXHAUST ANO F4.1 RCT CARBON CAP TI MB HEADR/MID YZ450F

Name: FMF EXHAUST ANO F4.1 RCT CARBON CAP TI MB HEADR/MID YZ450F
Brand: FMF
SKU: 18202048
Price: 1341.71 GBP
Availability: InStock

Fits 3 bikes

RRP £1578.48 Save 15%

£1341.71

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 18202048

Authorised stockist

FMF

14-day returns

Easy & hassle-free

Secure checkout

256-bit encryption

§ 02 / About this part

What it is

The FMF EXHAUST ANO F4.1 RCT CARBON CAP TI MB HEADR/MID YZ450F, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This full system replaces the stock header and silencer to improve exhaust scavenging. It uses titanium throughout for maximum weight reduction and heat dissipation. The Resonance Chamber Technology reduces noise while maintaining high flow. It is a competition-focused choice for track and trail use. Fit a new gasket at the head to prevent air leaks. Ensure the mid-pipe is seated fully before tightening the clamps. This system is designed to withstand the vibration of off-road racing. It provides clear gains in mid-range pull and top-end over-rev.

§ 03 / Specs

The numbers

Brand: FMF
Part number: 18202048
Weight: 4.63 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 year-bands

Yamaha 3 models

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron Stable — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. Brands you'd find on a paddock workbench — pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere; dirt and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.