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FTEcu Ninja 400 Quick Shifter Kit

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Product Description

Want to turn your Kawasaki Ninja 400 into a fine-tuned MISSILE? How about a second faster while adding 9 mph all on a stock bike? What if we told you that 12% gain + cleaned up power curve is only 2 products? The FTEcu Bike Side Flash Kit (FTDL4) and FTEcu Quick Shifter (FT-QSJ5_G) together with the Graves’ proprietary map file (new verified purchases only) make this happen!




2018-2022 Kawasaki Ninja 400 ECU-Based Quickshifter Kit. With this kit and your FTEcu flashed ECU you can up-shift without letting off the throttle or pulling the clutch! This kit includes everything you will need to utilize your FTECU-flashed ECU’s Quickshifter Input. Our new QS sensors are now smaller and more reliable than ever! Manufactured by us here in the USA!
Note: Shift sensor connector with Red wire is for PUSH switch, shift sensor connector with Black wire is for PULL switch.

This kit includes:

  • QS sensor (PUSH/PULL).
  • Rod kit for your bike (cutting may be required to fit)
  • Harness to interface to your ECU.

Fitment: Kawasaki Ninja 400 2018-2022 (does not fit 2023)

Product Reviews

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  1. Bike transformation

    Posted by 2for4recon on Jan 9th 2020

    Much easier to install than I was told. So much fun to ride with this kit installed. I wish I had done this sooner. Was thinking about upgrading to a 636 before this mod. Good stuff from FTECU.
    Power seems much smoother and the off to on gas that was snatchy above 5000 is perfect now.

  2. WOW

    Posted by Rico Fernandez on Jan 8th 2020

    I am local to graves and purchased this shifter and a bike side flash. Chuck Graves gave me a map to use on the stock and it has changed the entire bikes. It's way smoother and I got to see a graph of the mph improvements. Saving up for a Graves full system to complete this bike. I love it.

  3. Easy Install

    Posted by Ryder Martinez on Dec 27th 2019

    Every second counts on the little bikes! Corner speed and smooth rhythm is a must and this solves a lot of that! Installed in 20 minutes did a quick ECU flash update and it's rolling.

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