Best selling products

1998-2025 Cummins 6.7L ARP2000 Head Stud Kit (247-4202)

2003-2007 Powerstroke 6.0L Mahle Lower Gasket Set (CS54450)

2011-2014 Powerstroke 6.7L Garrett Stock Replacement Turbo

2004.5-2010 Duramax Aluminized 3" Turbo Downpipe (GM8424)

2014-2018 Ram EcoDiesel 3.0L 3" Cat & DPF Race Pipe (351001)

2019-2024 Cummins 6.7L 4" Flex Pipe Back Single w/ Muffler (411028 / 412028)

2013-2018 Cummins 6.7L 4" Downpipe Back Exhaust No Muffler (411017 / 412017)

2011-2015 Duramax LML 3" Downpipe V-Band Clamp Style (A20101)

2001-2007 Duramax 5" Downpipe Back Exhaust No Muffler (531111)

2015-2016 Powerstroke 6.7L EGR & Cooler Race Kit (315000)

2020-2022 Powerstroke 6.7L 4" Cat & DPF Race Pipes w/ Muffler (421028)

2020-2022 Powerstroke 6.7L 4" Cat & DPF Race Pipe No Muffler (421027)

2014-2018 EcoDiesel S&B Intake Replacement Filter (KF-1061 / KF-1061D)

2016-2019 Powerstroke 6.7L/Cummins/Duramax S&B Filter Wrap (WF-1059)

1998-2003 Powerstroke 7.3L S&B Intake Replacement Filter (KF-1059 / KF-1059D)

2017-2019 Duramax L5P S&B Cold Air Intake (75-5144)

2004-2005 Duramax LLY S&B Cold Air Intake (75-5102)

2010-2012 Cummins 6.7L S&B Cold Air Intake (75-5092)

2020-2024 Powerstroke 6.7L S&B Cold Air Intake (75-5140 / 75-5140D)

2018-2020 Powerstroke 3.0L S&B Cold Air Intake (75-5126 / 75-5126D)

1998-2003 Powerstroke 7.3L S&B Cold Air Intake (75-5062)

2001-2004 Duramax LB7 DSP5 Switch (FTDSP5LB7)

2011-2016 Duramax LML DSP5 Switch (FTDSP5LML)

EFILive Flashscan V3