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DSX – Flex Fuel Kit for 2014+ Gen V GM Truck
Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)
$300.00
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Only 2 left in stock .
The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. Use these kits to add the ability to run anywhere from straight gasoline to straight ethanol as well as reveal the true power potential of your setup. Forced induction scenarios especially benefit from the use of ethanol, and these allow you to seamlessly switch between gasoline and ethanol without having to monitor your fuel content or reflash your tune.
This kit uses:
- Genuine GM Flex Fuel sensor
- Plumbing kit made of corrosion resistant materials to ease installation
- Plug and Play wiring harness made with OEM connectors and terminals crimped with OEM tooling
- DSX Tuning 3D printed fuel line disconnect
PLEASE NOTE: It is possible to install this kit without tuning, but you will not gain the ability to switch fuels until the functionality is activated in the ECM through HP Tuners or EFILive.
DSX manufactured components are covered against defects in materials and workmanship for the life of the product.
Customer questions & answers
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I have a 2014 silverado 5.3 l83 got it tune on pump gas will I need this kit if my truck already has the e85 sensor from factory?
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Q I have a 2014 silverado 5.3 l83 got it tune on pump gas will I need this kit if my truck already ...... Read more answer nowAsked by Ivan on March 25, 2023 11:35 pmA Yes you will need this kit
I have a 2015 Silverado 1500 z71 where do the plug ins go to while installing the dsx flex fuel kit I’ve tired looking all over the internet but I can’t a single video to how to do it with this product
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Q I have a 2015 Silverado 1500 z71 where do the plug ins go to while installing the dsx flex fuel k...... Read more answer nowAsked by A.B on March 4, 2023 9:42 amA If you're referring to the jumper harness that grounds and gives power to the sensor they typically plug in between number 8 cylinder coil and the e85 pin you'll need to run to the ecu and get a pin layout to know where to pin it
If I have my truck dyno tuned with 93 octane and then add the flex fuel kit will I see any hp improvement
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Q If I have my truck dyno tuned with 93 octane and then add the flex fuel kit will I see any hp imp...... Read more answer nowAsked by John on June 12, 2021 12:03 pmA No you will need to have it tuned for the flex fuel to net gains
High quality components and craftsmanship
Great product, super fast shipping as always!