Silverado / Sierra 2014+ Flex Fuel Kit

Code: FFKSIL14+


In Stock


Flex Fuel Conversion Kits by SMG are plug and play – no cutting or splicing of wires or fuel lines. We use only high quality OEM style electrical connectors and our harnesses are wrapped in a continuous flexible braid for lasting durability and great looks. No other kit on the market out-performs or looks better than the SMG kits!

With minimal tools and approximately 30 minutes depending on mechanical skill set, you can install this 100% reversible kit, giving your car the *capability to use high octane ethanol fuels. With a good tune, modern  engines have seen gains in excess of 30 whp!

No other simple bolt-on offers that kind of horsepower per dollar return.

Buy with confidence, as SMG stands behind our Flex Fuel kits with a lifetime warranty to the original purchaser.



*tune required to activate sensor and use ethanol fuels.

Additional information

Weight 1 lbs
Dimensions 8 × 4 × 4 in


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