Diablosport Marathon Active Fuel Management Module (07-18 Silverado 1500)Find parts that fit my vehicle

Improve Fuel Mileage. Control your Silverado's power requirements to conserve fuel thanks to this Diablosport Marathon Active Fuel Management Module. You'll see massive savings at the pump, which will means massive savings in your wallet.

How It Works. This Diablosport Marathon Active Fuel Management Module allows your V8 engine to act like a 4-cylinder engine when cruising, thus, saving you on fuel. Don't worry, you can still unleash that V8 power when you want it.

Not Legal Everywhere. This fuel management module is not 50-state legal, so it's not available for sale or use in California or any state that employs California's emission standards.

Installation. Installing this Diablosport Marathon Active Fuel Management Module is simple. Plug it into the OBDII port under the dash, then hit the road.

Warranty. Diablosport offers a 1-year limited warranty on this module.

Application. The Diablosport Marathon Active Fuel Management Module fits 2007-2018 Chevrolet Silverado 1500s.

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