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KT Performance » 2003, 3500
Products for:
- Year: 2003
- Model: 3500
View Universal items for: 2003 3500
Browse Products
Description: The Dodge Twin Fueler Electronic Control Box controls your second high pressure fuel pump, allowing precise rail pressure control with the Twin Fueler Fuel system. The Twin Fueler Electronic...More Details »
Item #: 7010192272
Condition:
New
Price: $258.99
Sale: $215.00
Save: 17%
Save: $43.99
Description: ATS Twin Fueler System for the 2002-2004 Duramax doubles the fueling capability when running large tunes and bigger injectors. The system is not only designed to work in conjunction with the...More Details »
Item #: 7019004260
Condition:
New
Price: $2,259.71
Description: ATS Twin Fueler System for the 2002-2004 Duramax doubles the fueling capability when running large tunes and bigger injectors. The system is not only designed to work in conjunction with the...More Details »
Item #: 7018004260
Condition:
New
Price: $1,679.99
Sale: $1,399.36
Save: 17%
Save: $280.63
Description: Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative diesel truck performance products - over 600 products for one-stop...More Details »
Item #: 2020032272
Condition:
New
Price: $66.99
Sale: $55.00
Save: 18%
Save: $11.99
Description: Kit includes 2000*F Pyrometer Kit (8545), 60psi Boost Gauge kit (8505), and Taupe Color Matched Gauge Pillar Pod (17212). Gauges have White Face, Black Bezel, Red Pointer, and Green Back Lighting....More Details »
Item #: 7096
Condition:
New
Free Ground Shipping
Price: $459.53
Description: Brand new performance billet compressor wheel designed to eliminate turbo surge/flutter on the Duramax LB7. The wheel comes pre-balanced and ready to install. It is great for stock and mild...More Details »
Item #: TCWLB7-11
Condition:
New
Price: $199.99
Sale: $174.99
Save: 13%
Save: $25.00
Free Shipping
Description: • Complete Set: Includes 8 fuel lines, one for each cylinder, providing a complete solution for your fuel injection system.
• Brand New: These fuel injection lines are new, not refurbished...More Details »
Item #: FILKLB7
Condition:
New
Price: $250.00
Sale: $199.99
Save: 20%
Save: $50.01
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Description: • Complete Set: Includes 6 fuel lines, one for each cylinder, providing a complete solution for your fuel injection system.
• Brand New: These fuel injection lines are new, not refurbished...More Details »
Item #: FILK59
Condition:
New
Price: $250.00
Sale: $199.99
Save: 20%
Save: $50.01
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Description: •High flow one-piece design
•High-strength ductile iron
•Designed to withstand extreme temperatures and vibration
•Great for stock and performance installations
•Quicker turbo spool...More Details »
Item #: EMK5903
Condition:
New
Free Ground Shipping
Price: $595.00
Sale: $494.99
Save: 17%
Save: $100.01
Description: •High flow one-piece design
•High-strength ductile iron
•Designed to withstand extreme temperatures and vibration
•Great for stock and performance installations
•Quicker turbo spool...More Details »
Item #: EMK5903-CC
Condition:
New
Free Ground Shipping
Price: $595.00
Sale: $494.99
Save: 17%
Save: $100.01
Description: Injector Brush Kits are a must have tools in your toolbox. The AVP Brush Kit provides you with the proper tools to clean the injector bore and seat. This is an import step while installing...More Details »
Item #: INJBRK5967
Condition:
New
Price: $74.99
Sale: $54.99
Save: 27%
Save: $20.00
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Description: Injector Brush Kits are a must have tools in your toolbox. The AVP Brush Kit provides you with the proper tools to clean the injector bore and seat. This is an import step while installing...More Details »
Item #: INJBRKPSDMAX
Condition:
New
Price: $74.99
Sale: $54.99
Save: 27%
Save: $20.00
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Description: Brand new Stainless Steel T4/S300 pedestal for the 6.6L Duramax.
For custom turbo setups using T4 based turbochargers.
NOTE: This part CAN NOT ship to California due to CARB regulations.
Item #: TPK66T4
Condition:
New
Free Ground Shipping
Price: $300.00
Sale: $224.99
Save: 25%
Save: $75.01
Description: The Turnover Ball provides a gooseneck towing ball when you need it and a level truck bed when you don’t. Simply pull and turn the spring loaded latch pin from the driver’s side wheel well and...More Details »
Item #: GNRK1313
Condition:
New
Free Ground Shipping
Price: $599.00
Description: With nearly five decades of engineering airflow improvements, Banks has mastered the art of maximizing flow while minimizing backpressure. The polished straight-through Monster Muffler,...More Details »
Item #: 48630
Condition:
New
Free Ground Shipping
Price: $832.22
Sale: $749.00
Save: 10%
Save: $83.22
Description: Less restriction.
The stock intercooler is riddled with restrictions that cause turbulence, which kills airflow and power. Banks minimizes restrictions by making the flow area bigger throughout,...More Details »
Item #: 25977
Condition:
New
Free Ground Shipping
Price: $1,621.11
Sale: $1,459.00
Save: 10%
Save: $162.11
Description: Superior to stock, everything about Banks Techni-Cooler Intercooler system is bigger. It includes mandrel-bent 3.5" high-flow boost tubes ... large, high-efficiency all-aluminum end tanks ... a...More Details »
Item #: 25980
Condition:
New
Free Ground Shipping
Price: $1,621.11
Sale: $1,459.00
Save: 10%
Save: $162.11
NEW!
Description: BD Diesel 20-Degree Waste Gated Exhaust Manifold for Dodge 5.9L Cummins, T4 Mount
Protect your turbocharger with a performance manifold designed with a waste gate in mind. Cast and machined...More Details »
Item #: 1045996-T4
Condition:
New
Price: $752.99
Sale: $626.99
Save: 17%
Save: $126.00
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NEW!
Description: BD Diesel 20-Degree Waste Gated Exhaust Manifold for Dodge 5.9L Cummins, T6 Mount
Protect your turbocharger with a performance manifold designed with a waste gate in mind. Cast and machined...More Details »
Item #: 1045996-T6
Condition:
New
Price: $752.99
Sale: $626.99
Save: 17%
Save: $126.00
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Description: If your torque converter isn't locked up when the exhaust brake is applied, you’re only benefiting from a fraction of its retarding power. The BD AutoLoc commands the torque converter to lock up,...More Details »
Item #: 1030390
Condition:
New
Free Ground Shipping
Price: $376.95
Sale: $357.95
Save: 5%
Save: $19.00
Description: BD Diesel Exhaust Manifold Kit for Dodge/Ram 5.9L Cummins (Stock Mount)
Item #: 1046087
Condition:
New
Approximately 4 weeks out
Free Ground Shipping
Price: $835.99
Sale: $695.99
Save: 17%
Save: $140.00
Description: When additional horsepower and torque are added to your duramax, you run the risk of cracking the stock flexplate. Designed to handle up to 1500 ft/lbs of torque, the new Duramax Black Oxide coated...More Details »
Item #: 1041260
Condition:
New
Free Ground Shipping
Price: $469.00
Sale: $444.95
Save: 5%
Save: $24.05
Description: All in one kit for doing an injector install on an LB7 Duramax engine. Includes injector line set, valve cover gasket set, Permatex Red high temp thread locker.
FEATURES
High quality gaskets...More Details »
Item #: 1050141
Condition:
New
Free Ground Shipping
Price: $835.95
Sale: $793.95
Save: 5%
Save: $42.00
NEW!
Description: BD Diesel Injectors & Install Kit for Chevy/GMC 6.6L LB7 Duramax
All-in-one kit for doing an injector install on an LB7 Duramax engine. Includes BD-Built stock replacement injectors (8) injector...More Details »
Item #: 1050180
Condition:
New
Free Ground Shipping
Price: $3,119.99
Sale: $2,599.99
Save: 17%
Save: $520.00
No Image Available
Description: Custom built to BD specifications, not a box turbo
Quick spool-up with no surging
Cooler EGTs & less smoke
Special low inertia, full-floating 6-pad thrust bearings, not 3 pad like box turbos...More Details »
Item #: 1045160
Condition:
New
Free Ground Shipping
Price: $1,900.00
Sale: $1,805.00
Save: 5%
Save: $95.00
Description: Heavy walled manifolds hold in exhaust gas temperatures to enhance turbine pumping efficiency
Optimized runners to improve velocity and evacuate the cylinders
Coated to resist corrosion...More Details »
Item #: 1041480
Condition:
New
Free Ground Shipping
Price: $704.00
Sale: $667.95
Save: 5%
Save: $36.05
Description: FEATURES
• 1" longer than factory to accommodate upgraded tie rods, and/or leveling kits
• High-strength through bolt design
• OEM style bushing shape for articulation and durability...More Details »
Item #: 1032126
Condition:
New
Price: $85.00
Sale: $79.95
Save: 6%
Save: $5.05
No Image Available
Description: •12mm Stroke Camshaft
•72% increase in capacity / displacement
•Delivers enough fuel to support up to 800hp
•Maintains rail pressure
•All that fuel without going to a dual pump system...More Details »
Item #: 1050551
Condition:
New
Free Ground Shipping
Price: $2,631.00
Sale: $2,499.00
Save: 5%
Save: $132.00
No Image Available
Description: High volumes of cool oil equate to long transmission life
Pans increase oil capacity
Aluminum construction and heat-dissipating fins keep temperature down
Increased rigidity prevents case...More Details »
Item #: 1061501
Condition:
New
Free Ground Shipping
Price: $353.95
Sale: $335.95
Save: 5%
Save: $18.00
Description: It doesn't matter if you're towing up a mountain, running 9 seconds on the track or pulling your best sled distance ever - get the hose and clamp kit designed to withstand over 100 PSI of boost so...More Details »
Item #: 1046275
Condition:
New
Free Ground Shipping
Price: $442.95
Sale: $419.95
Save: 5%
Save: $23.00
Description: Nothing can put an end to a quarter mile pass or hill climb faster than a turbo hose that blows off. Now, you can eliminate this problem with BD’s new hose and clamp kits. Eye-catching blue...More Details »
Item #: 1045215
Condition:
New
Free Ground Shipping
Price: $442.95
Sale: $419.95
Save: 5%
Save: $23.00
No Image Available
Description: Increase airflow for more power, response, and reliability
Replace your factory turbo with a S300 SX-E Borg Warner T4 flange turbo
Kit includes a 5.9L 2-piece BD high flow pulse T4 manifold and...More Details »
Item #: 1045170
Condition:
New
Free Ground Shipping
Price: $2,126.00
Sale: $2,019.00
Save: 5%
Save: $107.00
No Image Available
Description: Increase airflow for more power, response, and reliability
Replace your factory turbo with a S300 SX-E Borg Warner T4 flange turbo
Kit includes a 5.9L 2-piece BD high flow pulse T4 manifold and...More Details »
Item #: 1045173
Condition:
New
Free Ground Shipping
Price: $2,158.00
Sale: $2,050.00
Save: 5%
Save: $108.00
No Image Available
Description: Increase airflow for more power, response, and reliability
Replace your factory turbo with a S300 SX-E Borg Warner T4 flange turbo
Kit includes a 5.9L 2-piece BD high flow pulse T4 manifold and...More Details »
Item #: 1045171
Condition:
New
Free Ground Shipping
Price: $2,158.00
Sale: $2,050.00
Save: 5%
Save: $108.00
Description: The number one transmission killer is heat… Whether you are pulling heavy loads up long-steep grades, through hot-desert areas or just hauling more than you can handle, overheated oil reduces the...More Details »
Item #: 1030606-5/8
Condition:
New
Free Ground Shipping
Price: $736.95
Sale: $699.95
Save: 5%
Save: $37.00
Description: The number one transmission killer is heat… Whether you are pulling heavy loads up long-steep grades, through hot-desert areas or just hauling more than you can handle, overheated oil reduces the...More Details »
Item #: 1030606-1/2
Condition:
New
Free Ground Shipping
Price: $736.95
Sale: $699.95
Save: 5%
Save: $37.00
Description: This is a NEW Genuine OEM Pre-Programmed unit, manufactured by the OEM supplier.
No core charge required.
No programming or "flashing" required.
Item #: 281010014
Condition:
New
Limited Supply: Only 0 Left!
Free Ground Shipping
Price: $1,395.00
Sale: $1,124.40
Save: 19%
Save: $270.60
Description: Genuine OE injectors with a one year unlimited mileage warranty.
Item #: 0986435502P
Condition:
New
Free Ground Shipping
Price: $304.00
Sale: $271.20
Save: 11%
Save: $32.80
Description:
Mount your gauge in an easy-to-view location, while keeping that clean factory look.
*Easy to view mounting location
*Durable ABS plastic construction
*Clean factory...More Details »
Item #: 32303
Condition:
New
Free Ground Shipping
Price: $84.99
Sale: $74.99
Save: 12%
Save: $10.00
Description: Compstar Xtreme Features:
• Manufactured from 4340 alloy steel
• Every rod is finished in their Ohio facility
• Includes ARP2000 bolts or H11 as standard
• Increased cross sectional...More Details »
Item #: CST6418MS0LCAX
Condition:
New
Free Ground Shipping
Price: $1,176.00
Description: Callies has developed a Duramax crankshaft that employs the industry’s best ideas. Improving the balance characteristics of this crankshaft was a primary design consideration. Increased...More Details »
Item #: D333MU@-UL
Condition:
New
Free Ground Shipping
Price: $5,200.00
Sale: $4,947.00
Save: 5%
Save: $253.00
Description: The Carrillo Cummins Pro-H Connecting Rod Set (With CARR Bolts) is a must have in your 1989-2012 Dodge 5.9L & 6.7L Cummins engine build. Since 1963, Carrillo is recognized as the preeminent custom...More Details »
Item #: CR_A59DC_0HS_7559B7H
Condition:
New
Free Ground Shipping
Price: $3,042.00
Sale: $2,748.38
Save: 10%
Save: $293.62
Description: The Carrillo 6.6L Duramax Pro-H Connecting Rod Set is a must have in your 2001-2010 GM 6.6L Duramax engine build. Since 1963, Carrillo is recognized as the preeminent custom connecting rod...More Details »
Item #: GM-DM66-1>H-76418H-08SET
Condition:
New
Free Ground Shipping
Price: $3,942.00
Sale: $3,887.40
Save: 1%
Save: $54.60
Description: The Daily Driver is the perfect engine to take you to and from work, while also being ready for all of life's adventures.
• Full CNC blueprint machining, (bore, deck, hone and line honed)
•...More Details »
Item #: CEP59CSD0304
Condition:
New
Free Ground Shipping
Price: $7,977.89
Description: These sway bar end links are a Heavy Duty replacement of the factory style end links which are notorious for breaking. Our Sway bar link kits utilize a lower clevis system which takes some of the...More Details »
Item #: 110-90252
Condition:
New
Free Ground Shipping
Price: $119.99
Sale: $105.00
Save: 12%
Save: $14.99
Description: • 10-inch Front Lift Components
• SM Series Ball Joint Upper Control Arms
• Patented Pitman and Idler Arm Support Kit
• Stainless Steel extended brake lines
• HD front sway bar
•...More Details »
Item #: 110-P0998
Condition:
New
Free Ground Shipping
Price: $7,019.46
Sale: $6,606.55
Save: 6%
Save: $412.91
NEW!
Description: FASS Fuel Systems Extended Length Extreme Water Separator Filter for Dodge/Ram / Chevy/GMC / Ford / Nissan / SEMI
Item #: XWS3002XL
Condition:
New
Price: $41.99
Sale: $34.99
Save: 17%
Save: $7.00
Description: Located on the side of the high pressure fuel injection pump, the electronic fuel control actuator meters the amount of fuel flow to the high pressure fuel pumping chambers in the high pressure fuel pump.
Item #: 4932457
Condition:
New
Price: $146.70
Description: No Metal-On-Metal Contact - Daystar uses Polyurethane material in its Leveling Kits for a reason:
-It's an insulator
-It absorbs the Noise
-It absorbs the Vibration
-Harmonics (NVH) that come...More Details »
Item #: KC09101BK
Condition:
New
Free Ground Shipping
Price: $150.87
Sale: $141.00
Save: 7%
Save: $9.87
Description: No Metal-On-Metal Contact - Daystar uses Polyurethane material in its Leveling Kits for a reason:
-It's an insulator
-It absorbs the Noise
-It absorbs the Vibration
-Harmonics (NVH) that come...More Details »
Item #: KC09118BK
Condition:
New
Free Ground Shipping
Price: $329.56
Sale: $308.00
Save: 7%
Save: $21.56
Description: Built from 100% recycled HDPE (High Density Polyethylene) co-molded to a galvanized recycled steel subframe
System payload rating: 2000 lbs evenly distributed on the deck
Drawer payload rating:...More Details »
Item #: DR2
Condition:
New
Free Ground Shipping
Price: $1,499.99
Description: If you are ready to control your massive truck tailgate, the Dee Zee Tailgate Assist is the only answer. This truck tailgate assist shock safely controls the drop of your truck’s tailgate. It...More Details »
Item #: DZ43300
Condition:
New
Price: $31.49
Sale: $27.29
Save: 13%
Save: $4.20
Description: The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up...More Details »
Item #: P2000
Condition:
New
Free Ground Shipping
Price: $359.00
Sale: $341.95
Save: 5%
Save: $17.05
Description: Diamond Advantage offers high-quality parts that are competitively priced and built on more than 100 years of Navistar experience. That’s what sets Diamond Advantage apart — and keeps drivers...More Details »
Item #: DA2251040
Condition:
New
Please Call for Availability
Free Shipping
Description: Diamond Advantage offers high-quality parts that are competitively priced and built on more than 100 years of Navistar experience. That’s what sets Diamond Advantage apart — and keeps drivers...More Details »
Item #: DA2251040-8
Condition:
New
Please Call for Availability
Free Shipping
Description: Heavy duty aluminized tubing replaces factory muffler on stock exhaust. Please verify that your muffler pipe is the 30" version.
If you have the 37" muffler, you will need part number 510202.
Item #: 510215
Condition:
New
Free Ground Shipping
Price: $74.65
Sale: $69.95
Save: 6%
Save: $4.70
Description: Heavy duty aluminized tubing replaces factory muffler on stock exhaust. Please verify that your muffler pipe is the 37" version.
Item #: 510202
Condition:
New
Price: $114.22
Sale: $87.95
Save: 23%
Save: $26.27
Description: FOR 2001, 2002, 2003, 2004 & 2005 - CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) - 4" ALUMINIZED - PERFORMANCE DIESEL EXHAUST KIT - CATALYTIC CONVERTER BACK SINGLE
Item #: K4110A
Condition:
New
Free Ground Shipping
Price: $531.64
Sale: $389.95
Save: 27%
Save: $141.69
Description: FOR 2001, 2002, 2003, 2004 & 2005 - CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) - 4" ALUMINIZED - PERFORMANCE DIESEL EXHAUST KIT - CATALYTIC CONVERTER BACK SINGLE
Item #: K4110A-RP
Condition:
New
Free Ground Shipping
Price: $463.04
Sale: $334.95
Save: 28%
Save: $128.09
Description: FOR 2001, 2002, 2003, 2004 & 2005 - CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) - 4" T409 STAINLESS STEEL - PERFORMANCE DIESEL EXHAUST KIT - CATALYTIC CONVERTER BACK SINGLE
Item #: K4110S
Condition:
New
Free Ground Shipping
Price: $634.54
Sale: $459.95
Save: 28%
Save: $174.59