Sprint/Marathon GM Active Fuel Management Devices

Starting MSRP – $222.95 LIMITED TIME HOLLEY DAYS PRICE – $179.96  Availability – In Stock


At DiabloSport, we know that tuning is the optimal way to get the most out of your ride but not everyone wants to go that route. That knowledge is what moved us to design the Sprint and Marathon modules for GM applications. These products are designed to optimize the active fuel management feature that comes enabled from the factory on GM applications since 2005. This AFM feature is designed to deactivate 4 of the cylinders in an effort to improve efficiency. We know there are customers who love this feature due to the mileage improvements it brings and there are those who want full power all the time. Luckily, you don’t have to choose as we have a product for either preference in the Sprint and Marathon modules!

 


_Sprint_wLogoDiabloSport Sprint

MAXIMUM POWER

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.

*  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 drone 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).

 

 

 

 


DiabloSport Marathon_Marathon_wLogo

ENHANCED FUEL ECONOMY

The DiabloSport Marathon Module helps you get better fuel mileage by enabling your V8 engine to behave like a four-cylinder engine when cruising, while still allowing for full V8 power when you need it.

*  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).

*  Enables vehicles with AFM to drop cylinders in order to suit the driver’s power requirements, while conserving fuel.

*  Saves fuel by allowing the vehicle to stay in 4-cylinder mode 80% of the time as opposed to only 35% from the factory.

 

 

 

 


 

Application Chart
MAKE MODEL Year ENGINE
CHEVROLET TRAILBLAZER 2006 5.3L
CHEVROLET TRAILBLAZER 2007 5.3L
CHEVROLET TRAILBLAZER 2008 5.3L
CHEVROLET TRAILBLAZER 2009 5.3L
GMC ENVOY 2005 5.3L
GMC ENVOY 2006 5.3L
GMC ENVOY 2007 5.3L
GMC ENVOY 2008 5.3L
GMC ENVOY 2009 5.3L
BUICK RAINIER 2005 5.3L
BUICK RAINIER 2006 5.3L
BUICK RAINIER 2007 5.3L
BUICK RAINIER 2008 5.3L
BUICK RAINIER 2009 5.3L
SAAB 9-7X 2005 5.3L
SAAB 9-7X 2006 5.3L
SAAB 9-7X 2007 5.3L
SAAB 9-7X 2008 5.3L
SAAB 9-7X 2009 5.3L
IZUZU ASCENDER 2005 5.3L
IZUZU ASCENDER 2006 5.3L
IZUZU ASCENDER 2007 5.3L
IZUZU ASCENDER 2008 5.3L
IZUZU ASCENDER 2009 5.3L
PONTIAC GRAND PRIX 2005 5.3L
PONTIAC GRAND PRIX 2006 5.3L
PONTIAC GRAND PRIX 2007 5.3L
PONTIAC GRAND PRIX 2008 5.3L
CHEVROLET SILVERADO1500 2006 5.3L
CHEVROLET SILVERADO1500 2007 5.3L
CHEVROLET SILVERADO1500 2008 5.3L
CHEVROLET SILVERADO1500 2009 5.3L
CHEVROLET SILVERADO1500 2010 5.3L
CHEVROLET SILVERADO1500 2011 5.3L
CHEVROLET SILVERADO1500 2012 5.3L
CHEVROLET SILVERADO1500 2013 5.3L
CHEVROLET SILVERADO1500 2014 5.3L
CHEVROLET SILVERADO1500 2015 5.3L
CHEVROLET IMPALA 2006 5.3L
CHEVROLET IMPALA 2007 5.3L
CHEVROLET IMPALA 2008 5.3L
CHEVROLET IMPALA 2009 5.3L
BUICK LACROSSE 2006 5.3L
BUICK LACROSSE 2007 5.3L
BUICK LACROSSE 2008 5.3L
BUICK LACROSSE 2009 5.3L
CHEVROLET MONTE CARLO 2006 5.3L
CHEVROLET MONTE CARLO 2007 5.3L
CHEVROLET MONTE CARLO 2008 5.3L
CHEVROLET UPLANDER 2006 3.9L
CHEVROLET UPLANDER 2007 3.9L
CHEVROLET UPLANDER 2008 3.9L
PONTIAC  MONTANA SV6 2006 3.9L
PONTIAC  MONTANA SV6 2007 3.9L
PONTIAC  MONTANA SV6 2008 3.9L
SATURN RELAY 2006 3.9L
SATURN RELAY 2007 3.9L
SATURN RELAY 2008 3.9L
CHEVROLET MALIBU 2006 3.9L
CHEVROLET MALIBU 2007 3.9L
CHEVROLET MALIBU MAXX 2006 3.9L
BUICK TERRAZA 2006 3.9L
BUICK TERRAZA 2007 3.9L
BUICK TERRAZA 2008 3.9L
BUICK RENDEVOUS 2006 3.9L
BUICK RENDEVOUS 2007 3.9L
CHEVROLET AVALANCHE 2007 5.3L
CHEVROLET AVALANCHE 2008 5.3L
CHEVROLET AVALANCHE 2009 5.3L
CHEVROLET AVALANCHE 2010 5.3L
CHEVROLET AVALANCHE 2011 5.3L
CHEVROLET AVALANCHE 2012 5.3L
CHEVROLET AVALANCHE 2013 5.3L
CHEVROLET AVALANCHE 2014 5.3L
CHEVROLET AVALANCHE 2015 5.3L
CHEVROLET AVALANCHE 2016 5.3L
CHEVROLET SUBURBAN 2007 5.3L
CHEVROLET SUBURBAN 2008 5.3L
CHEVROLET SUBURBAN 2009 5.3L
CHEVROLET SUBURBAN 2010 5.3L
CHEVROLET SUBURBAN 2011 5.3L
CHEVROLET SUBURBAN 2012 5.3L
CHEVROLET SUBURBAN 2013 5.3L
CHEVROLET SUBURBAN 2014 5.3L
CHEVROLET SUBURBAN 2015 5.3L
CHEVROLET SUBURBAN 2016 5.3L
CHEVROLET TAHOE 2007 5.3L
CHEVROLET TAHOE 2008 5.3L
CHEVROLET TAHOE 2009 5.3L
CHEVROLET TAHOE 2010 5.3L
CHEVROLET TAHOE 2011 5.3L
CHEVROLET TAHOE 2012 5.3L
CHEVROLET TAHOE 2013 5.3L
CHEVROLET TAHOE 2014 5.3L
CHEVROLET TAHOE 2015 5.3L
CHEVROLET TAHOE 2016 5.3L
GMC YUKON 2007 5.3L
GMC YUKON 2008 5.3L
GMC YUKON 2009 5.3L
GMC YUKON 2010 5.3L
GMC YUKON 2011 5.3L
GMC YUKON 2012 5.3L
GMC YUKON 2013 5.3L
GMC YUKON 2014 5.3L
GMC YUKON 2015 5.3L
GMC YUKON 2016 5.3L
CHEVROLET AVALANCHE 2007 6.0L
CHEVROLET AVALANCHE 2008 6.0L
CHEVROLET AVALANCHE 2009 6.0L
CHEVROLET SUBURBAN 2007 6.0L
CHEVROLET SUBURBAN 2008 6.0L
CHEVROLET SUBURBAN 2009 6.0L
GMC YUKON 2007 6.0L
GMC YUKON 2008 6.0L
GMC YUKON 2009 6.0L
CHEVROLET SILVERADO1500 2007 6.0L
CHEVROLET SILVERADO1500 2008 6.0L
CHEVROLET SILVERADO1500 2009 6.0L
CHEVROLET IMPALA 2007 3.9L
PONTIAC GRAND PRIX 2007 3.9L
CHEVROLET MALIBU 2007 3.9L
PONTIAC G6 2007 3.9L
BUICK RENDEVOUS 2007 3.9L
PONTIAC MONTANA 2007 3.9L
PONTIAC MONTANA 2008 3.9L
BUICK TERRAZA 2008 3.9L
SATURN RELAY 2008 3.9L
PONTIAC G8 GT 2009 6.0L
PONTIAC G8 GT 2010 6.0L
PONTIAC G8 GT 2010 6.2L
CADILLAC ESCALADE 2010 6.2L
CADILLAC ESCALADE 2011 6.2L
CADILLAC ESCALADE 2012 6.2L
CADILLAC ESCALADE 2013 6.2L
CADILLAC ESCALADE 2014 6.2L
CADILLAC ESCALADE 2015 6.2L
CHEVROLET SILVERADO1500 2010 6.2L
CHEVROLET SILVERADO1500 2011 6.2L
CHEVROLET SILVERADO1500 2012 6.2L
CHEVROLET SILVERADO1500 2013 6.2L
CHEVROLET SILVERADO1500 2014 6.2L
CHEVROLET SILVERADO1500 2015 6.2L
CHEVROLET SILVERADO1500 2016 6.2L
GMC YUKON DENALI XL 2010 6.2L
GMC YUKON DENALI XL 2011 6.2L
GMC YUKON DENALI XL 2012 6.2L
GMC YUKON DENALI XL 2013 6.2L
GMC YUKON DENALI XL 2014 6.2L
GMC YUKON DENALI 2010 6.2L
GMC YUKON DENALI 2011 6.2L
GMC YUKON DENALI 2012 6.2L
GMC YUKON DENALI 2013 6.2L
GMC YUKON DENALI 2014 6.2L
GMC SIERRA DENALI 2010 6.2L
GMC SIERRA DENALI 2011 6.2L
GMC SIERRA DENALI 2012 6.2L
GMC SIERRA DENALI 2013 6.2L
CHEVROLET SUBURBAN 2010 6.2L
CHEVROLET SUBURBAN 2011 6.2L
CHEVROLET SUBURBAN 2012 6.2L
CHEVROLET SUBURBAN 2013 6.2L
CHEVROLET SUBURBAN 2014 6.2L
CHEVROLET SUBURBAN 2015 6.2L
CHEVROLET SUBURBAN 2016 6.2L
CADILLAC ESCALADE EXT 2010 6.2L
CADILLAC ESCALADE EXT 2011 6.2L
CADILLAC ESCALADE EXT 2012 6.2L
CADILLAC ESCALADE EXT 2013 6.2L
CADILLAC ESCALADE EXT 2014 6.2L
CADILLAC ESCALADE EXT 2015 6.2L
CADILLAC ESCALADE EXT 2016 6.2L
CADILLAC ESCALADE ESV 2010 6.2L
CADILLAC ESCALADE ESV 2011 6.2L
CADILLAC ESCALADE ESV 2012 6.2L
CADILLAC ESCALADE ESV 2013 6.2L
CADILLAC ESCALADE ESV 2014 6.2L
CADILLAC ESCALADE ESV 2015 6.2L
CADILLAC ESCALADE ESV 2016 6.2L
CHEVROLET AVALANCHE 2010 6.2L
CHEVROLET AVALANCHE 2011 6.2L
CHEVROLET AVALANCHE 2012 6.2L
CHEVROLET AVALANCHE 2013 6.2L
CHEVROLET CAMARO 2010 6.0L
GMC YUKON XL 2011 5.3L
GMC YUKON XL 2012 5.3L
GMC YUKON XL 2013 5.3L
GMC YUKON XL 2014 5.3L
GMC YUKON XL 2015 5.3L
GMC YUKON XL 2016 5.3L
CHEVROLET CAPRICE PPV 2011 6.0L
CHEVROLET CAPRICE PPV 2012 6.0L
CHEVROLET CAPRICE PPV 2013 6.0L
CHEVROLET CAPRICE PPV 2014 6.0L
CHEVROLET CAPRICE PPV 2015 6.0L
CHEVROLET CAPRICE PPV 2016 6.0L
CHEVROLET CAMARO 2011 6.2L
CHEVROLET CAMARO 2012 6.2L
CHEVROLET CAMARO 2013 6.2L
CHEVROLET CAMARO 2014 6.2L
CHEVROLET CAMARO 2015 6.2L
CHEVROLET CAMARO 2016 6.2L
CHEVROLET CORVETTE 2012 6.2L
CHEVROLET CORVETTE 2013 6.2L
CHEVROLET CORVETTE 2014 6.2L
CHEVROLET CORVETTE 2015 6.2L
CHEVROLET CORVETTE 2016 6.2L
CHEVROLET CAMARO 2013 6.2L
CHEVROLET CAMARO 2014 6.2L
CHEVROLET CAMARO 2015 6.2L
CHEVROLET CAMARO 2016 6.2L
CHEVROLET SS 2014 6.2L
CHEVROLET SS 2015 6.2L
CHEVROLET SS 2016 6.2L
CHEVROLET SILVERADO1500 2014 4.3L
CHEVROLET SILVERADO1500 2015 4.3L
CHEVROLET SILVERADO1500 2016 4.3L
CHEVROLET SUBURBAN 2015 4.3L
CHEVROLET SUBURBAN 2016 4.3L
CHEVROLET TAHOE 2015 4.3L
CHEVROLET TAHOE 2016 4.3L
GMC YUKON 2015 4.3L
GMC YUKON 2016 4.3L
CHEVROLET TAHOE 2010 6.2L
CHEVROLET TAHOE 2011 6.2L
CHEVROLET TAHOE 2012 6.2L
CHEVROLET TAHOE 2013 6.2L
CHEVROLET TAHOE 2014 6.2L
CHEVROLET TAHOE 2015 6.2L
CHEVROLET TAHOE 2016 6.2L
GMC YUKON 2010 6.2L
GMC YUKON 2011 6.2L
GMC YUKON 2012 6.2L
GMC YUKON 2013 6.2L
GMC YUKON 2014 6.2L
GMC YUKON 2015 6.2L
GMC YUKON 2016 6.2L
GMC SIERRA1500 2006 5.3L
GMC SIERRA1500 2007 5.3L
GMC SIERRA1500 2008 5.3L
GMC SIERRA1500 2009 5.3L
GMC SIERRA1500 2010 5.3L
GMC SIERRA1500 2011 5.3L
GMC SIERRA1500 2012 5.3L
GMC SIERRA1500 2013 5.3L
GMC SIERRA1500 2014 5.3L
GMC SIERRA1500 2015 5.3L
GMC SIERRA1500 2016 5.3L
GMC SIERRA1500 2007 6.0L
GMC SIERRA1500 2008 6.0L
GMC SIERRA1500 2009 6.0L
GMC SIERRA1500 2010 6.2L
GMC SIERRA1500 2011 6.2L
GMC SIERRA1500 2012 6.2L
GMC SIERRA1500 2013 6.2L
GMC SIERRA1500 2014 6.2L
GMC SIERRA1500 2015 6.2L
GMC SIERRA1500 2016 6.2L
GMC SIERRA1500 2014 4.3L
GMC SIERRA1500 2015 4.3L
GMC SIERRA1500 2016 4.3L