FMF POWERCORE 4 S/A & HI-FLO HEADER SYSTEM KAWASAKI

§ 01 / Part

FMF042002 POWERCORE 4 S/A & HI-FLO HEADER SYSTEM KAWASAKI

Fits 5 bikes
RRP £336.49 Save 15%
£286.02

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: FMF042002

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FMF

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§ 02 / About this part

What it is

The FMF POWERCORE 4 S/A & HI-FLO HEADER SYSTEM KAWASAKI, full systems. Stocked by Iron Offroad, the UK MX hard parts specialist.

This complete exhaust system replaces the entire stock circuit from the cylinder head to the end cap. It is designed to optimise gas flow and reduce overall weight on your Kawasaki. The header features a stepped design to improve scavenge and throttle response. The silencer uses a high-flow core to allow the engine to breathe better at high RPM. Installation requires removing the OEM pipework and checking your fuel mapping or jetting to suit the increased flow. This system is built for competitive use where every gram and horsepower counts.

§ 03 / Specs

The numbers

Brand
FMF
Part number
FMF042002
Category
Full Systems
Weight
1.75 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 5 models · 5 year-bands

* 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.
Iron Offroad Iron Offroad Iron Offroad Iron Offroad Iron Offroad
Free UK shipping over £100 ✦ 14-day no-quibble returns ✦ OEM-grade parts only ✦ UK support · Tue–Fri 9–5, Sat 9–4 ✦ Race-shop prices, paddock service ✦ Collection from Leeds by arrangement ✦
Free UK shipping over £100 ✦ 14-day no-quibble returns ✦ OEM-grade parts only ✦ UK support · Tue–Fri 9–5, Sat 9–4 ✦ Race-shop prices, paddock service ✦ Collection from Leeds by arrangement ✦