2013-2018 Ram 2500/3500 6.7L Cummins Engine & Performance

2013-2018 Ram 2500/3500 6.7L Cummins Crate Engines

Crate Engines

2013-2018 Ram 2500/3500 6.7L Cummins Gaskets, Gasket Kits, & Bearings

Gaskets

2013-2018 Ram 2500/3500 6.7L Cummins Head Studs & Main Studs

Head Studs & Main Studs

2013-2018 Ram 2500/3500 6.7L Cummins Heads & Valve Train

Heads & Valve Train

2013-2018 Ram 2500/3500 6.7L Cummins Oil Pans

Oil Pans

2013-2018 Ram 2500/3500 6.7L Cummins Rods, Pistons, Cams, & More

Rods/Pistons/Cams & More

2013-2018 Ram 2500/3500 6.7L Cummins Radiators & Cooling Upgrades

Radiators & Cooling Upgrades

2013-2018 Ram 2500/3500 6.7L Cummins Rebuild Kits & Internal Parts

Rebuild Kits & Internal Parts

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DuramaxTuner DT1205010006010 Heavy Tow Tune Only for EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins
DuramaxTuner DT1205010006010 Heavy Tow Tune Only for EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins

Duramax Tuner

DuramaxTuner DT1205010006010 Heavy Tow Tune Only for EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins

SKU: DMTDT1205010006010
$300
DuramaxTuner DT1205010006000 Heavy Tow Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins
DuramaxTuner DT1205010006000 Heavy Tow Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins

Duramax Tuner

DuramaxTuner DT1205010006000 Heavy Tow Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins

SKU: DMTDT1205010006000
$300
DuramaxTuner DT1205010005010 Light Tow Tune Only for EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins
DuramaxTuner DT1205010005010 Light Tow Tune Only for EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins

Duramax Tuner

DuramaxTuner DT1205010005010 Light Tow Tune Only for EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins

SKU: DMTDT1205010005010
$300
DuramaxTuner DT1205010004010 Street Tune Only for EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins
DuramaxTuner DT1205010004010 Street Tune Only for EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins

Duramax Tuner

DuramaxTuner DT1205010004010 Street Tune Only for EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins

SKU: DMTDT1205010004010
$300
DuramaxTuner DT1205010005000 Light Tow Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins
DuramaxTuner DT1205010005000 Light Tow Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins

Duramax Tuner

DuramaxTuner DT1205010005000 Light Tow Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins

SKU: DMTDT1205010005000
$300
DuramaxTuner DT1205010004000 Street Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins
DuramaxTuner DT1205010004000 Street Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins

Duramax Tuner

DuramaxTuner DT1205010004000 Street Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins

SKU: DMTDT1205010004000
$300
DuramaxTuner DT1205010003000 Sport Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins
DuramaxTuner DT1205010003000 Sport Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins

Duramax Tuner

DuramaxTuner DT1205010003000 Sport Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins

SKU: DMTDT1205010003000
$300
DuramaxTuner DT1205020001010 Switch on the Fly Tune Only for EZ Lynk Auto Agent 2.0 | 2018 RAM 2500/3500 6.7L Cummins
DuramaxTuner DT1205020001010 Switch on the Fly Tune Only for EZ Lynk Auto Agent 2.0 | 2018 RAM 2500/3500 6.7L Cummins

Duramax Tuner

DuramaxTuner DT1205020001010 Switch on the Fly Tune Only for EZ Lynk Auto Agent 2.0 | 2018 RAM 2500/3500 6.7L Cummins

SKU: DMTDT1205020001010
$850
DuramaxTuner DT1205010001000 Switch on the Fly Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins
DuramaxTuner DT1205010001000 Switch on the Fly Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins

Duramax Tuner

DuramaxTuner DT1205010001000 Switch on the Fly Tune Only for EFI Live Spade | 2013-2017 RAM 2500/3500 6.7L Cummins

SKU: DMTDT1205010001000
$550
DuramaxTuner DT1205010101010 Switch on the Fly Tune incl EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins
DuramaxTuner DT1205010101010 Switch on the Fly Tune incl EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins

Duramax Tuner

DuramaxTuner DT1205010101010 Switch on the Fly Tune incl EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins

SKU: DMTDT1205010101010
$1,235
BullyDog 42214 GT Diesel Unlock Cable | 2013-2018 RAM 2500/3500 6.7L Cummins
IN STOCK
BullyDog 42214 GT Diesel Unlock Cable | 2013-2018 RAM 2500/3500 6.7L Cummins

Bully Dog

BullyDog 42214 GT Diesel Unlock Cable | 2013-2018 RAM 2500/3500 6.7L Cummins

SKU: BUL42214
$50
Edge 31407 Juice w/Attitude CS2 | 2013-2018 RAM 2500/3500 6.7L Cummins
Edge 31407 Juice w/Attitude CS2 | 2013-2018 RAM 2500/3500 6.7L Cummins
Edge 31407 Juice w/Attitude CS2 | 2013-2018 RAM 2500/3500 6.7L Cummins
Edge 31407 Juice w/Attitude CS2 | 2013-2018 RAM 2500/3500 6.7L Cummins
Edge 31407 Juice w/Attitude CS2 | 2013-2018 RAM 2500/3500 6.7L Cummins

Edge Products

Edge 31407 Juice w/Attitude CS2 | 2013-2018 RAM 2500/3500 6.7L Cummins

SKU: EDG31407
$1,075.95

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If you're looking to turn your 6.7L Cummins into a powerhouse that can handle anything thrown its way, check out our Engine & Performance upgrades!  When it comes to every aspect of performance, from cooling upgrades to free flow pipes and intakes, we've got your truck covered. From tuners & modules, oil pans, valve covers, and even high-performance crate engines, Alligator Performance is sure to have what you need in order to upgrade your Ram 6.7L Cummins. Whether your looking to add more power, reliability or durability, we have you covered at Alligator Performance. Pair your new engine upgrades with our selection of top tier Turbo Upgrades! Ram Cummins Fitments: 2013, 2014, 2015, 2016, 2017, 2018 Ram 6.7L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.

Cooling Upgrades
Rods, Pistons, Cams & More

 

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