GM DURAMAX
The GM Duramax engine is one of the most powerful diesel engines available in its class. For the true diesel enthusiast however, the stock option is never enough. Push the performance of your Duramax engine even further with our premium Duramax performance parts. We carry only quality parts from trusted manufacturers at prices you can afford. We'll even match our competitors' prices if you find a part advertised for less.
Quality Parts and Fast Service
We have all of the premium Duramax diesel performance parts you need to get the maximum performance out of your Ford diesel. We carry differential parts, bearings, boots and couplers, cooling system parts, boost tubes, exhaust system components, fuel system parts, intercoolers, injectors, pistons, gaskets and seals, and much more. We strive to deliver the top customer service on the web, and we ship out most of our orders as soon as we receive them.
Shop Our Store
As passionate diesel enthusiasts, we work hard to maintain a selection of the top Duramax performance parts so you can find what you need to get the most out of your diesel. However, if you have are having trouble finding a certain part, or you have any questions about our selection, we'll be happy to do what we can to help. Shoot us an email at sales@cppdiesel.com and we will be glad to help. Shop our selection and order your parts today.
- AIR INTAKES
- BOOST TUBES / INTAKE MANIFOLDS
- CLUTCH RELATED
- COOLING SYSTEM
- DIFFERENTIAL / DRIVETRAIN
- ENGINE PARTS / ACCESSORIES
- EXHAUST SYSTEM / COMPONENTS
- EXTERIOR ACCESSORIES
- FABRICATION COMPONENTS
- FUEL SYSTEMS / COMPONENTS
- GAUGES / RELATED
- HEAT CONTROL PRODUCTS
- INJECTABLES
- INTERCOOLERS
- INTERIOR ACCESSORIES
- LIGHTING
- OIL FILTERS
- ON-BOARD AIR SYSTEMS
- PULLING / RACING PRODUCTS
- STEERING / SUSPENSION
- SILICONE COUPLERS
- TOWING HITCHES / RELATED
- TRANSMISSION/TRANSFER CASE
- TUNERS / CHIPS / MONITORS
- TURBO / RELATED
- TRAIN HORNS
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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PPE 118034300 HEAD STUD KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$539.99Engine builders understand the need for high-strength holding power and fasteners that are precision-engineered to handle the extreme stresses that high-performance diesel engines produce. The PPE Head Stud Kit exceeds industry standards required by...$539.99 -
PPE 111020000 STANDARD XCELERATOR 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$449.99The Standard Xcelerator series tuner was specifically designed to provide better throttle response, shifting characteristics, and add big power without the need for expensive fueling and air upgrades. It provides up to five power tuning levels of...$449.99 -
AFE POWER 77-44010 SCORCHER HD POWER MODULE GM DIESEL TRUCKS 17-20 V8-6.6L (TD) L5P
AFE POWER
$503.84A simple 30 minute install will give you a huge increase in power. The aFe POWER SCORCHER HD Module includes a high quality case & wire harness with factory style connectors for an easy plug & play installation. A LED light switch provides...$503.84 -
WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
WAGLER COMPETITION PRODUCTS
$550.002001-2016 GM 6.6L DURAMAX (WITH T4 FLANGE TURBO) Aftermarket WCP Duramax T-4 Twisted Turbo Pedestal designed to work with the WCP Duramax Street Intake. Compatible with S300-S400 and Precision T-4 Turbochargers. 7″ Tall Ceramic Heat Coating ...$550.00 -
WAGLER WCPC6669 PINNED OIL PUMP 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
WAGLER COMPETITION PRODUCTS
$485.002001-2010 GM 6.6L DURAMAX New GM oil pump Pinned to keep the gear from spinning on the shaft Shimmed for more oil pressure Fits LB7, LLY, LBZ and LMM Comes with gear and nut$485.00 -
WAGLER WCPC6618 BILLET ROCKER ARM BRIDGE SET 2001-2016 GM 6.6L DURAMAX
WAGLER COMPETITION PRODUCTS
$450.00Improve the valvetrain in your 2001-2016 GM 6.6L Duramax when you install the Wagler WCPC6618 Billet Rocker Arm Bridge Set. These rocker arm bridges feature forged 4340ACQ certified billet steel construction to handle the increase horsepower of your...$450.00 -
EDGE PRODUCTS 84130-3 INSIGHT CTS3 DIGITAL GAUGE MONITOR FOR 1994-2020 FORD, 1989-2020 DODGE/RAM TRUCKS
EDGE PRODUCTS
$474.95The Insight is the #1 preferred digital gauge monitor in the market today, used by daily drivers and enthusiasts everywhere. The Insight is the most comprehensive, state-of-the-art, multi-gauge touch-screen display on the market. It is an instantaneous...$474.95 -
BD DIESEL 1041260 BILLET FLEXPLATE-ALLISON 2001-2019 GM DURAMAX 6.6L LB7 / LLY / LBZ / LMM / LML / L5P
BD DIESEL
$444.95BD's Flex-Plate is designed to reliably handle up to 1,500 Lb-ft of torque. These units are forged billet, precision balanced and SFI approved for use in race application. Black Oxide coated to resist corrosion and prevents hydrogen embrittlement that...$444.95 -
EDGE PRODUCTS 98617 EAS COMPETITION KIT (EGT 0-100 PSI SENSOR / TEMP SENSOR) FOR UNIVERSAL APPLICATIONS
EDGE PRODUCTS
$491.95Universal EAS™ Exhaust Gas Temperature Sensor Competition Kit (98617) by Edge®. The EAS Competition Kit gives users the ability to monitor EGTs and add an additional 0-100 PSIg boost and -40F to 300F temp sensors for ultimate control. This kit...$491.95 -
EDGE PRODUCTS 86040 EVOHT2 CALIFORNIA EDITION GAS AND DIESEL VEHICLE TUNER FOR UNIVERSAL APPLICATIONS
EDGE PRODUCTS
$495.95The California Edition EvoHT is loaded with tunes that have been approved for use & sale in the state of California. All gas and diesel tuning included is accompanied by E.O. certification. Ford, Chevy/GM, and Dodge/RAM gas & diesel...$495.95 -
EDGE PRODUCTS 85301 DIESEL EVOLUTION CS2 - CA EDITION FOR 1994-2019 CHEVY/GMC/FORD/DODGE/RAM DIESEL TRUCKS
EDGE PRODUCTS
$512.95Edge Evolution CS is a crowd favorite so why fix something if it isn't broken? Believe us when we tell you, we didn't, we just made it that much better! The Evolution CS2 is the sleekest in-cab monitor and programmer in the market. If you're...$512.95 -
EDGE PRODUCTS 85300 DIESEL EVOLUTION CS2 PROGRAMMER FOR 1994-2019 CHEVY/GMC/FORD/DODGE/RAM DIESEL TRUCKS
EDGE PRODUCTS
$512.95Evolution CS2™ Programmer (85300) by Edge®. Power Level 1: 20 hp & 80 lb-ft. Power Level 2: 60 hp & 100 lb-ft. Power Level 3: 80 hp & 150 lb-ft. Power Level 4: 100 hp & 200 lb-ft. Edge’s Evolution CS2 is a crowd favorite...$512.95 -
EDGE PRODUCTS 26040 EVO HT2 FOR 01-16 GM DURAMAX 6.6L DIESEL
EDGE PRODUCTS
$495.95The EvoHT2 is a premium hand-held performance tuner from Edge Products. The new handheld tuner was designed specifically to give you the most power at the best price, with industry-leading service and quality that comes standard with every Edge product...$495.95 -
MAHLE 224-3709.030 ENGINE PISTON KIT-LEFT-.030 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$445.28MAHLE 224-3709.030 GM 6.6L DURAMAX 06-09 LMM LBZ VIN 26D. .030 IS FOR THE LEFT BANK ONLY$445.28 -
MAHLE 224-3709.010 ENGINE PISTON KIT-LEFT-.010 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$445.28Description (EN) Engine Piston Set Product Description - Long (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring...$445.28 -
MAHLE 224-3708.030 ENGINE PISTON KIT-RIGHT-.030 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$445.28Description (EN) Engine Piston Set Product Description - Long (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring...$445.28 -
MAHLE 224-3708.010 ENGINE PISTON KIT-RIGHT-.010 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$445.28Description (EN) Engine Piston Set Product Description - Long (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring...$445.28 -
FIRESTONE 2610 AIR COMMAND APP CONTROL LIGHT DUTY COMPRESSOR KIT | UNIVERSAL APPLICATIONS
FIRESTONE
$543.98Firestone Air Command: 2610 Air Command Accessory PRODUCT NUMBER WR17602610 REPLACEMENT AIR COMPRESSOR 9523 PRODUCT NOTES Smartphone enabled and ready to go. Easy air spring adjustment in the palm of your hand...$543.98 -
FIRESTONE 2250 RIDE RITE REAR AIR HELPER SPRING KIT 2001-2010 GM 2500HD/3500HD 2WD/4WD
FIRESTONE
$516.44Firestone Ride-Rite: 2250 Rear Kit Manual Fill Kit - Air Compressor Sold Separately See Compatible Air Accessories PRODUCT NUMBER W217602250 REPLACEMENT AIR SPRING 6781 PRODUCT NOTES Install Ride-Rite air bags between your 2WD...$516.44 -
FIRESTONE 2176 RIDE-RITE AIR BAG HELPER SPRINGS 2011-2012 GM C3500HD (CAB & CHASSIS) & 1999-2021 FORD F-350 (CAB & CHASSIS)
FIRESTONE
$538.89Firestone Ride-Rite: 2176 Rear Kit Manual Fill Kit - Air Compressor Sold Separately See Compatible Air Accessories PRODUCT NUMBER W217602176 REPLACEMENT AIR SPRING 6781 PRODUCT NOTES Cab-Chassis Ride-Rite Air Spring Kits are easy to...$538.89 -
READYLIFT 44-3100 XTREME-DUTY FABRICATED A-ARM KIT - GM SILVERADO / SIERRA 2500HD/3500HD 2011-2019
READYLIFT
$499.95Control Arm; Upper; The ReadyLIFT 44-3100 Extreme-Duty Upper Control Arms for 2011-2019 GM 2500/3500 HD trucks uses our time-tested fabricated steel design technology. Laser cut and CNC bent .125 4130 chromoly plate steel precision construction creates...$499.95 -
BANKS 42249-D RAM-AIR COLD AIR INTAKE SYSTEM-DRY FILTER 2017-2024 GM DURAMAX 6.6L L5P
BANKS
$449.00Beats stock and the competition. New over-sized filter element protects engine and outflows competition. Enclosed housing keeps out hot, power-robbing engine air. Reduces soot output, decreasing the frequency between regens. Add an additional +20 hp to...$449.00 -
BANKS 42249 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2017-2024 GM DURAMAX 6.6L L5P
BANKS
$449.00Beats stock and the competition. New over-sized filter element protects engine and outflows competition. Enclosed housing keeps out hot, power-robbing engine air. Reduces soot output, decreasing the frequency between regens. Add an additional +20 hp to...$449.00 -
BANKS 48996 MONSTER EXHAUST SYSTEM 4IN 5-INCH SINGLE EXIT-CHROME TIP 2017- 2019 GM DURAMAX 6.6L L5P
BANKS
$549.00Banks Power introduces the new 5-inch Monster Exhaust designed specifically for the 2017-2019 GM 6.6L Duramax L5P 2500/3500 HD pickup trucks. The DPF-back exhaust system features constant-diameter 5-inch mandrel-bent aluminized steel tubing and a...$549.00 -
BANKS 25993 BOOST TUBE UPGRADE KIT (RED) 2013-2016 GM DURAMAX 6.6L LML
BANKS
$429.00OEM replacements for left and right side boost tubes with silicone couplers. With up to 105 percent greater flow area compared to stock, these better-flowing intercooler tubes result in less boost pressure loss from the turbo to the intake manifold. This...$429.00 -
BANKS 42132 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2001-2004 GM DURAMAX 6.6L LB7
BANKS
$449.00Flowbench developed, dyno-proven cold-air intake with enclosed housing improves flow up to 57 percent. Increases power and fuel economy. Reduces exhaust gas temps and sooty, black smoke. Passes the test. Again, and again.Others build and ship...$449.00 -
BANKS 42135 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2004.5-2005 GM DURAMAX 6.6L LLY
BANKS
$449.00Gain up to +39 hp/+69 lb-ft. Reduces exhaust gas temps (EGTs) and smoke. Outflows stock and competitors up to 57 percent. Optional Super-Scoop rams cold air for more power. Passes the test. Again, and again. Others build and ship without testing...$449.00 -
BANKS 42142 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2006-2007 DURAMAX 6.6L LLY/LBZ
BANKS
$449.00Increased power and fuel economy, while reducing exhaust gas temps and sooty, black smoke. Exclusive 5-inch bellows accommodates engine movement and prevents component damage. The Banks Ram-Air Intake System delivers exceptional airflow and air density...$449.00 -
BANKS 42172 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2007-2010 GM DURAMAX 6.6L LMM
BANKS
$449.00Largest filter area for superior high-flow filtration and fewer filter cleanings. Exclusive 5-inch bellows accommodates engine movement and prevents component damage. Cooler temps, more power and MPG, plus a cleaner-running engine. Testing, testing and...$449.00 -
BANKS 42248 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2016-2016 GM DURAMAX 6.6L LML
BANKS
$429.00Outflows stock and competitors up to 35 Percent Reduces exhaust gas temps (EGTs) Exclusive 5 inch bellows prevents component damage Cooler temps Cleaner-running engine Oiled Air Filter Element Testing, testing and more testing. Banks Ram-Air Intake...$429.00 -
BANKS 42132-D RAM-AIR COLD AIR INTAKE SYSTEM-DRY FILTER 2001-2004 GM DURAMAX 6.6L LB7
BANKS
$449.00Flowbench developed, dyno-proven cold-air intake with enclosed housing improves flow up to 57 percent. Increases power and fuel economy. Reduces exhaust gas temps and sooty, black smoke. Passes the test. Again and Again.Others build and ship without...$449.00 -
BANKS 42142-D RAM-AIR COLD AIR INTAKE SYSTEM-DRY FILTER 2006-2007 DURAMAX 6.6L LLY/LBZ
BANKS
$449.00Increased power and fuel economy, while reducing exhaust gas temps and sooty, black smoke. Exclusive 5 inch bellows accommodates engine movement and prevents component damage. The Banks Ram-Air Intake System delivers exceptional airflow and air density...$449.00 -
BANKS 42172-D RAM-AIR COLD AIR INTAKE SYSTEM-DRY FILTER 2007-2010 GM DURAMAX 6.6L LMM
BANKS
$449.00Largest filter area for superior high-flow filtration and fewer filter cleanings. Exclusive 5 inch bellows accommodates engine movement and prevents component damage. Cooler temps, more power and MPG, plus a cleaner-running engine. Testing, testing and...$449.00 -
BORG WARNER 179478 S500SX-E EXHAUST HOUSING 110MM 1.15A/R-T6
BORG WARNER
$425.12BORG WARNER TURBINE HOUSING S500SX-E T6 TWIN VOLUTE 3.62in CENTERLINE 1.15A/R$425.12 -
BORG WARNER 179192 S500SX-E EXHAUST HOUSING 110MM 1.45A/R-T6
BORG WARNER
$425.12BORG WARNER 179192 TURBINE HOUSING S500SX-E T6 TWIN VOLUTE 3.62in CENTERLINE 1.45A/R$425.12 -
BORG WARNER 179161 S500SX-E EXHAUST HOUSING 110MM 1.15A/R-T6
BORG WARNER
$425.00BORG WARNER 179161 TURBINE HOUING S500SX-E T6 OPEN VOLUTE 4.25in CENTERLINE 1.15A/R$425.00 -
SUNCOAST SFI-ALLISON-1 GM ALLISON TRANSMISSION BLANKET 2001-2019 GM 2500HD/3500HD DIESEL
SUNCOAST CONVERTERS
$545.00SFI 4.1 COVERS GEARTRAIN The SunCoast "BadAss Transmission Jacket" is a custom tailored jacket that fits to the profile of the transmission case. SFI foundation has given this jacket their "4.1" certification which allows them to meet all...$545.00