Air and Fuel› Fuel Injection Systems and Components - Electronic
DeatschWerks
DeatschWerks Power Sports Fuel Injectors Kawasaki KX450F 2009-2015
SKU: D003 16U-44-0900-1
Moderate — 2–4 hours
Description
DeatschWerks emphasizes application-specific fitment and provides fully characterized injector data to ensure proper tuning. The injectors are flow-matched in-house to within 1-2% and include a flow report. They offer excellent spray pattern and atomization for optimized idle and tuning, and come packaged ready for installation with a 3-year comprehensive warranty.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | DeatschWerks |
| Part Number | D003 16U-44-0900-1 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy