ATS Diesel Twin Fueler Kit (no pump), 2011 and Up GM LML
SKU: 79760405677

ATS Diesel Twin Fueler Kit (no pump), 2011 and Up GM LML

Sale price$910.35 Regular price$1011.50
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Description

ATS Diesel Twin Fueler Kit (no pump), 2011 and Up GM LMLTwin Fueler Kit (no pump), 2011 and Up GM LML Twin Fueler Injector Pump Kit, Duramax, 2011 and Up, LML, Extreme Performance Brackets and Hardware. Does not include pump. The factory CP4 is designed to be a high pressure pump to increase atomization of the fuel resulting in a better driving experience on the new LML platform. Unfortunately this set up lacks the volume when compared to the previously used CP3 pump, resulting in a limited power band and

Twin Fueler Kit (no pump), 2011 and Up GM LML

Twin Fueler Injector Pump Kit, Duramax, 2011 and Up, LML, Extreme Performance Brackets and Hardware. Does not include pump.

The factory CP4 is designed to be a high-pressure pump to increase atomization of the fuel resulting in a better driving experience on the new LML platform. Unfortunately this set up lacks the volume when compared to the previously used CP3 pump, resulting in a limited power band and short cap on power that this vehicle can be pushed to. ATS Diesel has designed this Twin Fueler kit to help you receive the best of both worlds with the fuel volume and pressure you need to maximize your driving experience whether it be daily driving, towing, drag racing, or sled pulling!

Benefits of the LML Twin Fueler:


  • ' Better atomization

  • ' Increased throttle response

  • ' Faster spool up

  • ' Ability to support demanded fuel quantity

  • ' Wider RPM operating range


Vehicle Fitments:

Year Make Model Submodel
2015 - 2016 Chevrolet Silverado 2500 HD High Country
2001 - 2004 Chevrolet Silverado 2500 HD LS, Base
2001 - 2016 Chevrolet Silverado 2500 HD LT
2011 - 2016 Chevrolet Silverado 2500 HD LTZ
2003 - 2016 Chevrolet Silverado 2500 HD WT
2001 - 2004 Chevrolet Silverado 3500 LS, Base, LT
2004 Chevrolet Silverado 3500 WT
2015 - 2016 Chevrolet Silverado 3500 HD High Country
2011 - 2016 Chevrolet Silverado 3500 HD LT, LTZ, WT
2002 - 2015 GMC Sierra 2500 HD Base
2011 - 2015 GMC Sierra 2500 HD Denali
2001 - 2002 GMC Sierra 2500 HD SL
2001 - 2015 GMC Sierra 2500 HD SLT, SLE
2003 - 2014 GMC Sierra 2500 HD WT
2002 - 2004 GMC Sierra 3500 Base
2001 - 2002 GMC Sierra 3500 SL
2001 - 2004 GMC Sierra 3500 SLT, SLE
2004 GMC Sierra 3500 WT
2015 GMC Sierra 3500 HD Base
2011 - 2015 GMC Sierra 3500 HD Denali, SLE, SLT
2011 - 2014 GMC Sierra 3500 HD WT
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 79760405677

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Reviewed in the United States on May 22, 2026
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