TWIN AIR BACKFIRE REPLACEMENT AIR FILTER FOR POWERFLOW-KIT

§ 01 / Part

Twin Air Powerflow-Kit Replacement Backfire Air Filter 10112048 for Yamaha YZ450F 2010–2013

Fits Yamaha YZ 450 F
RRP £17.66 Save 15%
£15.01

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 10112048

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TWIN AIR

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§ 02 / About this part

What it is

Twin Air Powerflow-kit replacement backfire air filter to fit Yamaha YZ450F (2010–2013).

This replacement filter is engineered for use with the Powerflow aluminium cage system. It includes a fire-resistant foam layer, allowing the removal of the stock backfire screen for increased airflow. This setup provides a more direct path for air to enter the intake, improving throttle response. Check the foam for signs of wear or separation after every cleaning cycle. Replace the filter if the sealing surface becomes compressed or damaged. It is a vital component for riders using the high-flow cage system on four-stroke bikes.

§ 03 / Specs

The numbers

Brand
TWIN AIR
Part number
10112048
Category
Air Filters
Weight
0.05 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

* 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.
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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 ✦