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Lexx EFI Fuel Controller
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Lexx EFI Fuel Controller

Our price: $169.99

MSRP: $249.99 - You save up to $80.00 (32% off)

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  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

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    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

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    We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

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  • EFI controller optimizes proper air/fuel mixture
  • Utilizes OE style connectors for simple plug-n-play installation
  • Set from the factory with proven settings but can be easily user-customized to match your specific modifications
  • Simple push-button tuning, no need for a computer or complicated downloads
  • Plenty of adjustment so it will work with stock machines as well as modified machines
  • Up to six different tuning areas that you can target for custom settings
  • Will work with any brand of exhaust
  • Does not alter OE components so it is safe and completely reversible

Lexx EFI Fuel Controller Reviews

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0 of 0 people found this review helpful.

Great product, easy to use.

Comments On Jan 02, 2013:Fuel controllers are a must when you modify your machine. I found this easy to use and a great price from Rocky Mt.

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0 of 0 people found this review helpful.

Looks good

Comments On Nov 20, 2012:Had to get two of them first one was defective but Rocky Mountain was more then fair an got me another one immediately its in an working fine can't wait to see the power gains with it an the lexx exhaust

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1 of 1 people found this review helpful.

work like the high priced units

Comments On May 14, 2012:was alittle worried when I got this, but it works just as good as my buddys HMF brand for alot less

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1 of 1 people found this review helpful.

Cheap but works

Comments On Apr 23, 2012:This fuel controller was almost too cheap for me to trust buying it but I did and it worked great and was an easy install.

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0 of 0 people found this review helpful.

Works great

Comments On Dec 22, 2011:I got this along with the LEXX slip on Pipe for my TRX700 and could tell a big difference immediately

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1 of 1 people found this review helpful.

EFI controller DEAL!

Comments On May 23, 2011:This style of EFI controllers are all the same with different stickers of brands. They are made in Montana, USA!!! http://www.youtube.com/watch?v=fJ6nTnX09xI This is the best price I have seen yet! If you are having trouble reading the instructions you can find pdf pages online, and youtube has some videos too!

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0 of 0 people found this review helpful.

perfect mod for the money

Comments On Apr 12, 2011:it made a huge differance in my raptor 700, no dead spots and a easy install, and easy step up, the only problem that I had was trying to read the instructions the print is small other than that perfect.

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1 of 1 people found this review helpful.

easy install/ easy tune ltr450

Comments On Feb 23, 2010:i installed the lexx efi controller on my 2007 suzuki ltr450. it installed within 15 minutes and the instructions were pretty basic for tuning. made great power and torque with the modifications that i have already done ( yoshi slip on,cherry bomb and modquad intake). only down side is that the LED display colors can be a little difficult to read the color and the chane very fast but other then that i recommend it for anyone that wants good power for a good price without FINE tuning there quad.

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6 of 6 people found this review helpful.

KFX 450R Works great

Comments On Feb 14, 2010:Great product, huge power gains from idle to WOT. Already have HMF pipe,K&N,flow though air box lid went well with other performance adders. Installed easly on my KFX450 also very simple to adjust the curve.Had to make a few adjustments because of the pipe and air filter but it was very simple just watching the lights. Just make sure no matter witch programer you buy,you need to put dielectric grease on all the connectors!!

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0 of 1 people found this review helpful.

great controler at a great price

Comments On Dec 27, 2009:installed in minutes, first ride could imediatly tell the differance. more power, more torque, and no more stalling at low rpm. great product whould recomend to anyone

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