FMF Fatty Nickel-Plated Steel Exhaust Pipe FMFY21 for Yamaha WR200R 1991–1993

Name: FMF Fatty Nickel-Plated Steel Exhaust Pipe FMFY21 for Yamaha WR200R 1991–1993
Brand: FMF
SKU: FMFY21
Price: 316.46 GBP
Availability: InStock

Fits Yamaha WR 200 R

RRP £372.31 Save 15%

£316.46

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: FMFY21

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§ 02 / About this part

What it is

FMF Fatty nickel-plated steel exhaust pipe to fit Yamaha WR200R (1991–1993).

This expansion chamber broadens the powerband across the entire RPM range. It replaces your stock front pipe, sitting between the cylinder head and the silencer mid-pipe. The nickel-plated finish resists corrosion and provides a durable surface against roost and mud. It is designed to improve throttle response and increase over-rev on your two-stroke. Fitment is model-specific and uses your existing OEM mounting points and springs. Always check your jetting after installation to ensure the air-fuel mixture compensates for the increased flow. This is a standard upgrade for woods or track use where a more linear power delivery is required.

§ 03 / Specs

The numbers

Brand: FMF
Part number: FMFY21
Category: Mid Pipes
Weight: 2.45 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Yamaha WR 200 R 1991–1993

* 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.