Skip to content
Free shipping on orders over $199 · Same-day shipping
H2 Supply CO
HomeChevy/GMCFordRamNissanEcoDieselInstructionsCare PackagesShop By CategoryDealersFinancingSupportAboutContact
Main Menu
Home
All Chevy/GMC2024-2026 L5P 6.6L2017-2023 L5P 6.6L2011-2016 LML 6.6L2007.5-2010 LMM 6.6L2006-2007 LBZ 6.6L2004.5-2005 LLY 6.6L2001-2004 LB7 6.6L2016-2022 LWN 2.8L2019-2025 LM2/LZ0 3.0L
All Ford2023-2026 Powerstroke 6.7L2020-2022 Powerstroke 6.7L2017-2019 Powerstroke 6.7L2018-2021 Powerstroke 3.0L2011-2016 Powerstroke 6.7L2008-2010 Powerstroke 6.4L2003-2007 Powerstroke 6.0L1994-2003 Powerstroke 7.3L
All Ram2025 Cummins 6.7L2022-2024 Cummins 6.7L2019-2021 Cummins 6.7L2013-2018 Cummins 6.7L2010-2012 Cummins 6.7L2007.5-2009 Cummins 6.7L2003-2007 Cummins 5.9L1998.5-2002 Cummins 5.9L1989-1998 Cummins 5.9L 12V
2016-2019 Titan Cummins 5.0L
All EcoDiesel2014-2023 EcoDiesel Ram 3.0L2014-2023 EcoDiesel Jeep 3.0L
InstructionsCare Packages
DeletesTunersFuelAirExhaustAccessoriesApparelGarage Sale
DealersFinancingSupportAboutContactShop Carepackages
Follow Us
Shop · 14 products

2019-2021 Cummins 6.7L

Parts and tuning for 2019-2021 Ram Cummins 6.7L.

H2 Supply Co dyno chart
2007.5 - 2021 EFI LIVE or HP TUNERS 6.7 CUMMINS CUSTOM TUNING
$650.00$585.00
2007.5-2021 6.7L CUMMINS CAREPACKAGE (DIY KIT)
2007.5-2021 6.7L CUMMINS CAREPACKAGE (DIY KIT)
$1,580.00$1,420.00
2007.5-2024 3.5" Stainless Intake Horn 6.7 Cummins
2007.5-2024 3.5" Stainless Intake Horn 6.7 Cummins
$220.00$200.00
2007.5 - 2024 MAX FLOW Intake Bundle Care Package 6.7 Cummins
2007.5 - 2024 MAX FLOW Intake Bundle Care Package 6.7 Cummins
$340.00$305.00
H2 Supply Co dyno chart
2007.5-2021 EZLYNK 6.7 CUMMINS CUSTOM TUNING
$650.00$585.00
2007.5-2024 CUMMINS EGR KIT
2007.5-2024 CUMMINS EGR KIT
$230.00$205.00
2007.5-2024 CUMMINS Throttle Valve Kit
2007.5-2024 CUMMINS Throttle Valve Kit
$60.00$55.00
19-24 Cummins Race Pipe 4.5”
19-24 Cummins Race Pipe 4.5”
$340.00$305.00
2013 - 2024 Ram 6.7L Cummins Aisin | Transmission Tuning | HP TUNERS & EZLYNK
2013 - 2024 Ram 6.7L Cummins Aisin | Transmission Tuning | HP TUNERS & EZLYNK
$495.00$445.00
2007.5-2024 6.7L Dodge Cummins 2500 3500 CCV Black Crankcase Ventilation Diesel
2007.5-2024 6.7L Dodge Cummins 2500 3500 CCV Black Crankcase Ventilation Diesel
$60.00$55.00
2007.5-2024 RAM CAB AND CHASSIS 4" EXHAUST
2007.5-2024 RAM CAB AND CHASSIS 4" EXHAUST
$435.00$390.00
2019+ 6.7 Cummins S300 turbo kit
2019+ 6.7 Cummins S300 turbo kit
$2,685.00$2,415.00
2019+ 6.7L Cummins S400 Kit with Turbo and Manifold
2019+ 6.7L Cummins S400 Kit with Turbo and Manifold
$3,495.00$3,145.00
2019-2024 Ram 2500/3500 (68RFE & AS69RC Transmission) Transmission Thermal Bypass
2019-2024 Ram 2500/3500 (68RFE & AS69RC Transmission) Transmission Thermal Bypass
$82.00$75.00
H2 Supply CO

Diesel performance parts, picked and supported by people who actually wrench. No gimmicks. No filler. Just hardware that works.

H2Supplyco@gmail.comSupport

Shop By Truck

  • Ford
  • Chevy/GMC
  • Ram
  • Nissan
  • EcoDiesel

Shop

  • Care Packages
  • Deletes
  • Tuners
  • Fuel
  • Air
  • Exhaust
  • Accessories
  • Garage Sale

Company

  • About
  • Contact
  • Support
  • Dealers
  • Financing
  • Instructions
  • Shipping
  • Returns
  • Privacy
  • Terms
© 2026 H2 Supply CO. All rights reserved.