---
product_id: 152307960
title: "Lexx EFI Fuel Controller KAWASAKI KFX 450R"
brand: "lexx"
price: "10658997₫"
currency: VND
in_stock: true
reviews_count: 3
url: https://www.desertcart.vn/products/152307960-lexx-efi-fuel-controller-kawasaki-kfx-450r
store_origin: VN
region: Vietnam
---

# Lexx EFI Fuel Controller KAWASAKI KFX 450R

**Brand:** lexx
**Price:** 10658997₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Lexx EFI Fuel Controller KAWASAKI KFX 450R by lexx
- **How much does it cost?** 10658997₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/152307960-lexx-efi-fuel-controller-kawasaki-kfx-450r)

## Best For

- lexx enthusiasts

## Why This Product

- Trusted lexx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Images

![Lexx EFI Fuel Controller KAWASAKI KFX 450R - Image 1](https://m.media-amazon.com/images/I/419XSIzpsQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Better than expected
  

*by K***W on Reviewed in the United States on October 9, 2018*

I have to admit, I was a little skeptical about the gains I might get from a programmer. I've seen reviews where people really talk it up, and read other reviews and opinions that it is kind of a waste of money, and that you aren't likely to see much improvement in performance. A guy I work with said that every machine he's ever seen have one of these added, really came alive. After weighing all the info and opinions, I went ahead and got one to try, since I've done most everything I can do without getting into the motor. I figured even a small improvement would be enough to make it worthwhile.I installed it the day it arrived. It was pretty easy to install, with fairly detailed instructions and even a few pictures. I'd guess I spent maybe 35 or 40 minutes on it. I didn't have time to take my machine to any of my usual riding spots since it had already gotten dark outside, so I went out on a deserted road near my house to give it a go. I was pretty blown away at how quick I went through the gears, with even 5th gear pulling to near the rev limiter fairly quickly. Very impressive, but I wondered if it seemed so fast because I was on pavement. The next day, I went to one of my regular trail riding areas and did another test run. The trails are mostly hard-pack, with some rocky and steep sections. It's also full of drainage berms and many twists and turns to make it fun. I can say that what seemed to be a decent power increase on the road was undeniable in the dirt. I could rip through the gears much faster than before, and especially felt that the bottom and midrange had the most improvement. Top end power feels better, too, but I think it made a smaller improvement there. Nevertheless, I can't think of too many things that make that much difference for the money spent. Well worth it! Really looking forward to getting back to the Saint Anthony dunes for a good test up Chokecherry hill climb. Last time there, I was pulling 3rd all the way, but losing enough speed near the top to almost need a downshift to 2nd. Hoping that I can hold a strong, high-revving 3rd all the way now. The killer mid-range and slightly better top end I have now should help keep it from dropping off like before.  I'll add my experience from the dunes after I've had a chance to try it out.Not sure what it can do for other bikes, but my Kawasaki KFX450R is a different machine now. Great product!

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by D***I on Reviewed in the United States on May 12, 2018*

Works great. Installed very easy. Simple to use

### ⭐⭐⭐⭐⭐ 







  
  
    Lexx
  

*by M***A on Reviewed in the United States on November 1, 2018*

Works well

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-18*