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DiabloSport Sprint AFM Module w/ Auto Start Stop Disable

2005-2023 GM Vehicles w/ Active Fuel Management

Part # S1000
146 Reviews

DiabloSport Sprint AFM Module w/ Auto Start Stop Disable

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$276.95
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7

Emissions

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020.

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The DiabloSport Sprint Module allows for maximum power and vehicle performance by disabling the factory Active Fuel Management (AFM) feature that drops cylinders and reduces power. The Sprint will also shut off the Auto Start/Stop feature on 2019-2020 equipped vehicles. Easy installation. Just plug into the OBDII port under the dash and drive. Compatible with GM vehicles built from 2005 to current that feature Active Fuel Management (AFM). Eliminates hesitation on acceleration and annoying exhaust buzz caused by AFM activation. Enables vehicles with AFM to stay in V8 mode at all times without reprogramming or re-flashing the vehicle's onboard computer (ECU). Note: This product does not shut off the DFM, (dynamic fuel management) feature on 2019-2020 vehicles. If your 2019-2020 vehicle is equipped with DFM instead of AFM, you will need a different device to shut off DFM. Please contact our team for more info if you have a DFM equipped vehicle. Sprint will still disable Auto Start/Stop on DFM equipped vehicles.

About DiabloSport

Shop the official site of DiabloSport's industry-leading automotive performance tuners & programmers at Holley.com!​

Brand DiabloSport
Emission Code7
Fuel TypeGas
Height5.5
Length2.8
Product TypeAFM/DFM/MDS Modules
Sale CategoryTuners and Programmers
Weight1
Width1.35
UPC758381974624
Part NumberS1000
7

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.
Reviews
146

4.5 out of 5 stars

  • 5 star

    77%

  • 4 star

    14%

  • 3 star

    2%

  • 2 star

    1%

  • 1 star

    6%

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Some parts are not legal for use in California or other states with similar regulations.