
KTM 250-350SX-F/Husqvarna FC250-350 2023-2025 2nd injector kit (Please expect 1 week)
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Please be sure to carefully select the correct options for your bike. Otherwise, we will send the default selected option.
This custom-engineered complete 2nd injector kit will bring your engine's throttle response and power range to the next level. Made from billet aluminum for strength and weight savings. Carefully assembled by hand, into a real genuine KTM OEM airbox for long-lasting performance. A Vortex ECU with our custom 2nd injector mapping is required to run our 2nd injector kit! Click here to browse our ECU product page.
Shipping
We offer free freight for online orders over $75.00 in the USA (Excluding AK & HI) Online orders only.
For International orders:
All orders will be shipped with an original invoice on the box, which shows the full amount that you paid for the products you have purchased. This will ensure that your package processes through customs with no delays. Some countries have import tax laws, in which case you would be liable to pay import tax on the items you buy from us. Please do your best to educate and familiarize yourself with these policies in your country. You may be responsible for paying these fees once you have received the package.
Returns
We want you to be happy with your XPR products and offer returns on orders 30 days after they are shipped. If for any reason, you're not happy with your purchase contact us.
We have a meticulously made, step-by-step installation manual. We will send a QR code with your 2nd injector kit, for an online PDF.
Is this a complete kit?
-This kit comes with everything you need, besides the 2nd injector mapped Vortex ECU.
-Our 2nd injector kits require a Vortex ECU that has our 2nd injector maps. Click here to browse our Vortex ECU page.
If you already have a Vortex ECU, you can reflash your current Vortex ECU Here.
How difficult is this to install?
Overall, this kit is a simple installation. It involves:
-Replacing your stock airbox with the modified one.
-Routing the wired injector connection to the Vortex ECU.
-Inserting the 2nd injector fuel hose T fitting, into the pre-existing fuel line.
For step-by-step instructions, we will send a QR code with your 2nd injector kit.
What bikes does this kit fit into?
This kit works with the KTM 250SX-F and Husqvarna FC250 from 2023-2025.
And the Gasgas MC250F from 2024-2025. A 2nd injector Vortex ECU mapping is still required.
I have a Vortex ECU already. Can I remap it for this kit?
If you already have a Vortex ECU, you can reflash your current Vortex ECU Here. Please note: We can only accept ECUs that were made in 2022 or newer, due to compatibility issues.
What fuel is the best choice for this kit?
We highly recommend using one of our high-quality race fuel options, from either VP or ETS. This insures the most reliable performance gains. With Pump gas, you will still highly benefit from a 2nd injector. That being said, pump gas can vary from one manufacturer to another, possibly leading to inconsistencies in performance.