Got the 2nd injector kit with exhaust flange for my 25 KTM 350SXF. It’s amazing. Just more low to mid but still buttery smooth and easy to ride. I think it’s actually easier to ride than when it was stock as with the added hp and torque just comes out of corner better. Can lug it 3rd or rev out in 2nd. It does both amazing. Super easy install. Great customer service. No complaints!

Got this for my 2024 Ktm 350 sxf and noticed it give it a little more snap and sounds like it clean it up a bit to.

Works as described feels like the throttle's connected to the rear wheel and feels more responsive off the bottom end well, worth the money.

Easy installation of the Performance Exhaust Flange, it produced more low end throttle responce and pulled 3rd gear in turns easily. From quality parts and performance to outstanding customer service you can not beat XPR

This thing RIPS

Works as advertised, seems kinda pricey for such a small part. I’m not a machinist so might be right for making and thinking of it!!!

Works like it should and vent line or fitting dosent come off the gas cap

I found on Facebook and ordered right away. Great quality, makes gas cap easy to remove with out twisting vent hose. No more pinched vent tube.

Looks great and works as it should .

Absolutely incredible. Local privateer and this kit allows you to have a competitive 250. Worth every penny on my

This ECU is great! Made my 250 a whole new bike!

got updated mapping on the Vortex for 2025 CRF45r and its a total different bike!!!
This is the 6th ECU Chad/XPR has done for me and I'm still amazed at what it does to improve rideability and power. Best mod you can do hands down. People say "I don't need more power" I tell them there's a map for that too and its the connectivity and reduced engine braking that will make the biggest differences in consistent controlled cornering.

Hands-down, one of the best performance products ever put on a bike

I’m a small time privateer from Southwick Mass just trying to race a couple nationals every year, I recently purchased this dual injector/Vortex kit from xpr. being a typical racer “always looking for more” I played with the settings a little bit and found myself going backwards. Chad took the time out of his busy day to help me out and what I got out of it was, don’t mess with his settings, and an explosive 250f that I absolutely feel 100% confident will be competitive at the races. Track tested as we were chatting and I was absolutely blown away. Whether you’re a pro looking for a reliable, affordable, upgrade, or just a weekend warrior looking for more excitement on your yz250f. BUY THIS KIT!!! It is worth every penny!!! Chad seems like an awesome guy and I am absolutely beyond please I chose to work with him and XPR on this years race bike!!!! It’s an easy 5 stars for me. Thanks again!!!

Aluminum water spout fits perfectly and was easy to install. This part should be aluminum from the factory.