The facts.
DescriptionThe whole story▼
A three-cylinder engine breathes in a rhythm of its own. With the crankpins set at 120 degrees, the cylinders fire every 240 degrees of crankshaft rotation, which means three separate intake events per two turns and a gap between each one. The airbox never sees a smooth, averaged demand; it sees a sequence of sharp pulls with pauses in between. That is why the MT-09 feels the way it does on a small throttle opening, and why the intake side deserves more attention than a service schedule usually gives it. The Sprint Filter P08 PM149S is a dry polyester element that fits the standard airbox and is cleaned rather than replaced.
Key Features
- Roughly twice the filtering surface of a comparable performance filter
- Dry P08 polyester throughout, never oiled, so nothing can find its way onto the intake sensors
- Particles are held at 80 microns while the medium flows 5,050 litres per square metre per second
- A straight swap in the standard airbox: no modification, no remap, homologation untouched
- Washable and reusable, back in service after a pass with the air line
- A two-year warranty applies from the date of purchase
Peak demand, not average demand
A filter is usually described with a single flow figure, as though air arrived at a constant rate. On a triple it does not. Each intake stroke asks for its share in a short window, and the medium has to hand it over inside that window or the cylinder simply gets slightly less. Filtering surface is what buys that margin: the P08 offers roughly double the area of other performance filters, so the air moving through any given square centimetre is travelling slower, and the pressure drop during the pull stays smaller. It is a modest effect on a standard engine. It is also the effect that matters on an engine whose character lives in the first quarter of throttle travel.
Why nothing here is oiled
This generation runs ride-by-wire and reads intake air with a heated-film sensor, and both of those depend on being fed clean, unaltered air. Oiled cotton gauze filters work by making the air sticky, which puts a consumable film directly upstream of the sensor and the throttle bodies. The P08 has no oil in it at any point in its life. It filters by weave — polyester thread from 22 microns in diameter, laid to a mesh that stops particles at 80 microns — and it is regenerated with compressed air rather than a bottle of spray.
Care and cleaning
An air line does most of it: blow the element through from the clean side outwards and the routine is done. Anything more takes lukewarm water and a mild detergent, rinsed until it runs clear. The element then dries in open air, completely, no heat and no flame near it, and goes back in dry. Oil is never applied; the polyester was never oiled. The Sprint Filter maintenance sheet is in the Downloads tab.
Fitment & Compatibility
Made for the Yamaha MT-09 built from 2014 to 2020. The same PM149S element serves six machines built around this airbox, including the FZ-09, the FJ-09, the Niken 850/GT and the XSR 900; the full list is in the Fitment tab.
DownloadsOwner's manual · brochure▼
FitmentWhich bikes this fits▼
- Yamaha FZ-09 (2014–2026)
- Yamaha FJ-09 (2015–2026)
- Yamaha MT-09 (2014–2020)
- Yamaha Niken 850/GT (2018–2026)
- Yamaha Tracer (2015–2026)
- Yamaha XSR 900 (2015–2020)
Questions, one topic at a time.
Get the real shipping cost for this item to your address — the same rates as checkout.
Choose a destination and hit Estimate — we fetch the live rates for this item.
We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.
Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.
Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.
Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.
As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.
On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.
You have the right to cancel within 14 days of receiving your order. Register your return by email first; once it’s approved you have a further 14 days to send the goods back. Items should be unused and in their original packaging.
Register your return by email with your order number before sending anything back, and we’ll send you the return instructions. Please note: returns that aren’t registered in advance can’t be accepted.
The quickest way is to place a new order for the size you need and register a return for the original by email — just let us know it’s an exchange.
We’re sorry — that shouldn’t happen. Contact us with your order number and a photo as soon as you can, and we’ll arrange a replacement or refund right away. Faulty goods are always covered by your statutory warranty.
Refunds go back to your original payment method, usually within 3–5 working days of your return reaching our warehouse.
PayPal, all major credit and debit cards (Visa, Mastercard, American Express), Klarna (pay later and instalments), Apple Pay, Google Pay and more — all processed securely via PayPal and Mollie.
Yes. Choose Klarna at checkout to split your purchase into flexible monthly installments.
Your payment is taken when you place your order. If you choose Klarna, you pay later according to Klarna’s terms.
Every payment runs over an SSL-encrypted connection through certified providers. We never see or store your full card details.
If your order hasn’t shipped yet, contact us as soon as possible and we’ll do our best to change or cancel it.
No — you can check out as a guest. An account simply lets you track orders and reorder faster.
For customers in the EU, prices are shown including your country’s local VAT. For customers outside the EU, prices are shown without VAT — instead, your country’s import taxes and duties may apply on delivery (see the customs question).
Yes. Your invoice is attached to your order confirmation email and is also available in your account.
Yes. We’re an authorised dealer, so every product is 100% original and comes with the full manufacturer warranty.
Yes. Everything we sell is genuine and comes with the manufacturer’s warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we’ll help you through it.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.