This custom-engineered 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 KTM ECU product page.
We now have a meticulously made, step-by-step installation manual. We will send a QR code with your 2nd injector kit, for an online PDF.
We also recommend Using a Twin Air PowerFlow filter kit, to get the most benefits out of our 2nd injector setup.
Does this kit fit my 350SX-F?
This kit works with the KTM 350SX-F. A 2nd injector Vortex ECU mapping for the 350SX-F is still required.
Will I need anything besides this 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 KTM ECU page.
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're now sending a QR code with your 2nd injector kit.
What performance gains can I expect with this kit?
Our 2nd injector kits are designed to improve overall throttle response, while providing a hard hitting mid, to top-end power range.
Do you have a manual for installation?
Yes, we do! It's an in-depth installation manual, with step-by-step instructions. We will send a QR code with your 2nd Injector kit for an online PDF.
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.
Frequently Asked Questions
This custom-engineered 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 KTM ECU product page.
We now have a meticulously made, step-by-step installation manual. We will send a QR code with your 2nd injector kit, for an online PDF.
We also recommend Using a Twin Air PowerFlow filter kit, to get the most benefits out of our 2nd injector setup.
Let customers speak for us
Had to buy it due to the PC system being bigger, and hotter than stock. Super easy to replace. Took less than 10min even with draining and refilling the coolant.
Vortex ecu with xpr maps and cut air box = whole new bike ! Way more torque, more midrange , it will pull 3rd with stock gearing with a stock exhaust , on pump gas I can only imagine what a muffler and race fuel will do , if your not sure to pull the trigger on a vortex from Chad quite thinking and do it !
Bought a vortex and definitely well worth the money! Very satisfied with tunes and overall purchase. Had some questions and Chad is full of knowledge and great with his customers highly highly recommend!
This thing rips now! Excellent customer service and response with any questions I had.
Just received and installed it bike runs crisp and the power curve is smooth and pulls hard all the way to the limit plus it starts alot easier then before
Cleaned up the already good engine to make it even more all around power. It’s super crisp and worth every penny!
Opened the bike up through ever gear, reduced engine breaking, increased limiter. Overall better handling and power from the bike
Excellent work very impressive and very informative and helpful before and after sale I’ve used other companies that claim they can do good things but Chad is hands down the best in my opinion
I love it, torque map has been my go too. Thanks for all the help you and Chad have provided me!
I had Chad remap my vortex for my 23 crf250 , it runs much cleaner and pulls longer on top now Im waiting for winter , going to see what xpr can do to the motor ??
I had Chad remap my vortex for my 23 crf250 , it runs much cleaner and pulls longer on top now Im waiting for winter , going to see what xpr can do to the motor ??
I had Chad remap my vortex for my 23 crf250 , it runs much cleaner and pulls longer on top now Im waiting for winter , going to see what xpr can do to the motor ??
I had Chad remap my vortex for my 23 crf250 , it runs much cleaner and pulls longer on top now Im waiting for winter , going to see what xpr can do to the motor ??
