- Home »
- Catalog
KT Performance » 2003, Chevy/GMC, 3500, Diesel
Products for:
- Year: 2003
- Make: Chevy/GMC
- Model: 3500
- Engine: Diesel
View Universal items for: 2003 Chevy/GMC 3500 Diesel
Browse Products
Description: 2 position switch for EFI Live. Change your EFI Live tunes while driving.
Also included but not pictured is protective wire loom.
Item #: DSP2LB7
Condition:
New
Price: $39.99
Sale: $34.99
Save: 13%
Save: $5.00
Free Shipping
Description: Multi-position switch for EFI Live. Change your EFI Live tunes while driving.
Also included but not pictured is protective wire loom.
Item #: DSP5LB7
Condition:
New
Price: $44.99
Sale: $39.99
Save: 11%
Save: $5.00
Free Shipping
Description: Multi-position keylock switch for EFI Live. Change your EFI Live tunes while driving. They are five position switches and come with two keys. The keys are removable in position 1, 3, and 5....More Details »
Item #: DSP5KLLB7
Condition:
New
Price: $59.99
Free Shipping
Description: Includes:
-FlashScan V2 interface device
-EFILive Scan and Tune software installation CD
-2 x AD-2 external input connectors
-EFILive OBDII cable (J1962-A to RJ45)
-EFILive USB cable (USB-A to...More Details »
Item #: FS2-GM
Condition:
New
Please Call for Availability
Free Ground Shipping
Description: New, Reman, and Customer Injectors Modified to Flow at Nearly Any Level
Unlimited nozzle flow increases via EDM and Hone (if you have the air, we can get you the fuel)
Nozzles flow balanced...More Details »
Item #: E01 10102
Condition:
New
Free Ground Shipping
Price: $2,360.00
Description: New, Reman, and Customer Injectors Modified to Flow at Nearly Any Level
Unlimited nozzle flow increases via EDM and Hone (if you have the air, we can get you the fuel)
Nozzles flow balanced...More Details »
Item #: E01 10108
Condition:
New
Free Ground Shipping
Price: $3,796.40
Description: New, Reman, and Customer Injectors Modified to Flow at Nearly Any Level
Unlimited nozzle flow increases via EDM and Hone (if you have the air, we can get you the fuel)
Nozzles flow balanced...More Details »
Item #: E01 10105
Condition:
New
Free Ground Shipping
Price: $3,328.40
Description: New, Reman, and Customer Injectors Modified to Flow at Nearly Any Level
Unlimited nozzle flow increases via EDM and Hone (if you have the air, we can get you the fuel)
Nozzles flow balanced...More Details »
Item #: E01 10106
Condition:
New
Free Ground Shipping
Price: $3,422.00
Description: New, Reman, and Customer Injectors Modified to Flow at Nearly Any Level
Unlimited nozzle flow increases via EDM and Hone (if you have the air, we can get you the fuel)
Nozzles flow balanced...More Details »
Item #: E01 10107
Condition:
New
Free Ground Shipping
Price: $3,515.60
Description: This is a complete set of injectors for the LB7 Duramax.
Exergy Perfomance LB7 Duramax injectors
From the injector body to the nozzle, these injectors are designed for maximum performance.
Item #: E01 10102
Condition:
New
Free Ground Shipping
Price: $2,360.00
Description: This is a complete set of injectors for the LB7 Duramax.
Exergy Perfomance LB7 Duramax injectors
(30% Over Stock)
From the injector body to the nozzle, these injectors are designed for maximum performance.
Item #: E01 10105
Condition:
New
Free Ground Shipping
Price: $3,238.40
Description: Duramax Filter Delete, FASS Fuel Systems revolutionary new accessory for its Duramax line! As many Duramax owners know, the stock fuel filter on their truck is not only expensive to replace, but is...More Details »
Item #: DFD-4000
Condition:
New
Free Ground Shipping
Price: $159.90
Sale: $77.90
Save: 51%
Save: $82.00
Description: A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other diesels. This requires your...More Details »
Item #: TS C10 165G
Condition:
New
Price: $788.42
Sale: $749.00
Save: 5%
Save: $39.42
Description: Save money by having your FICM repaired instead of replaced.
Once you place your order, we will send you an email with the shipping information. Be sure to include a note with a description of...More Details »
Item #: FICM-Repair66
Condition:
New
Free Ground Shipping
Price: $549.00
Sale: $449.99
Save: 18%
Save: $99.01
Description: Our latest upgraded Cheetah turbocharger will wake up your 2001-2004 LB7! Featuring a Fleece Performance 63mm billet compressor wheel and high flow inconel turbine wheel, this turbo can power your...More Details »
Item #: FPE-LB7-63
Condition:
New
Free Ground Shipping
Price: $2,098.95
Sale: $1,999.00
Save: 5%
Save: $99.95
Description: Brighten up your driving experience with this simple upgrade inside your fuse box.
Simply install the GM All Lights On Module to allow your high-beams, low-beams and fog lamps to simultaneously...More Details »
Item #: FPE-GM-ALO-37
Condition:
New
Price: $26.20
Sale: $24.95
Save: 5%
Save: $1.25
Description: The Fleece Performance PowerFlo 750 CP3 for the GM Duramax is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper complimenting modifications. Not only...More Details »
Item #: FPE-DMAX-CP3-10MM
Condition:
New
Free Ground Shipping
Price: $2,098.95
Sale: $1,999.00
Save: 5%
Save: $99.95
Description: This is a complete set of injectors for the LB7 Duramax.
Fleece Perfomance LB7 Duramax injectors are made from certified reman injectors that are engineered to get the most out of your Duramax...More Details »
Item #: FPE-INJ-SET-LB7-STOCK
Condition:
New
Free Ground Shipping
Price: $2,880.00
Description: Contents:
Dash 6 Oil Feed Line
90 Degree Oil Feed Fitting
Engine Block Oil Feed Fitting
Turbo Drain Flange Upper
Turbo Drain Flange Lower
Turbo Drain Flex Extension
(2) 3/8 Turbo Drain Bolts...More Details »
Item #: FPE-TURBO-INST-KIT-DMAX
Condition:
New
Free Ground Shipping
Price: $292.00
Sale: $279.00
Save: 4%
Save: $13.00
Description: Flight Diesel's line of Duramax diesel injectors are state of the art. These injectors are great reliable re-manufactured injectors.
We recommend and stock Archoil & Rev-X Diesel additives for...More Details »
Item #: R986435502
Condition:
New
Free Ground Shipping
Price: $370.00
Sale: $216.00
Save: 42%
Save: $154.00
Flight Diesel Fuel Injector, Chevy/GMC (2001-04) 6.6L Duramax LB7, 30% Over Nozzle (Single Injector)
Description: Flight Diesel's line of Duramax diesel injectors are state of the art. These injectors are great reliable re-manufactured injectors.
We recommend and stock Archoil & Rev-X Diesel additives for...More Details »
Item #: R986435502-P30
Condition:
New
Free Ground Shipping
Price: $370.00
Sale: $276.00
Save: 25%
Save: $94.00
Description: This is a GM factory replacement gear for the CP3 fuel injection pump.
Item #: 97226128
Condition:
New
Free Ground Shipping
Price: $192.58
Sale: $184.99
Save: 4%
Save: $7.59
Description: Ensure the longevity of your 6.6L Duramax engine with high-quality parts like our Gator Fasteners Heavy Duty Harmonic Damper Bolt. Built to withstand the toughest conditions, these bolts are...More Details »
Item #: HDB66
Condition:
New
Price: $39.99
Sale: $29.99
Save: 25%
Save: $10.00
Free Shipping
Description: • Enhanced Durability: Constructed from high-quality steel for superior strength and durability.
• Corrosion Resistance: Black oxide finish provides protection against rust and corrosion,...More Details »
Item #: HSK66
Condition:
New
Price: $599.99
Sale: $524.99
Save: 13%
Save: $75.00
Free Shipping
Description: • Enhanced Durability: Reinforces the main bearing caps for improved durability and performance.
• Precision Engineering: Specifically designed for Chevy/GMC trucks equipped with 6.6L LB7 &...More Details »
Item #: MSK667Y
Condition:
New
Price: $299.99
Sale: $234.99
Save: 22%
Save: $65.00
Free Shipping
Description: • Enhanced Strength: Reinforces the connecting rods for improved durability and performance.
• Precision Engineering: Specifically designed for Chevy/GMC trucks equipped with 6.6L Duramax...More Details »
Item #: RBK66
Condition:
New
Price: $249.99
Sale: $209.99
Save: 16%
Save: $40.00
Free Shipping
Description: 6 Position Switch
Color LED Display
High Idle Control Function
Easy to Install
ACC 12 volt Output
SOTF Switch for EFI LIVE & EZ LYNK
Illumination with Factory OEM Controls
Item #: GDP-DIGITALSWITCH
Condition:
New
Limited Color Options Available
Price: $162.49
Sale: $159.99
Save: 2%
Save: $2.50
Description: Honeycomb™ headache racks are made from heavy gauge marine grade aluminum. The 1/8 inch cab guard insert is punched with a honeycomb tool and the side rails are tapered to match the contour of...More Details »
Item #: 4012-030-BK62
Condition:
New
Free Ground Shipping
Price: $799.95
Description: Rear Mud Flaps for trucks with with factory fender flares.
Designed and styled to form fit your specific truck, cross-over or SUV, our mud flaps look like they came straight from the factory....More Details »
Item #: 57211
Condition:
New
Price: $42.95
Description: Industrial Injection 130lb. Performance Valve Spring Kit for GM 6.6L Duramax
Features:
•Helps Prevent Valve Float
•Rated up to 130psi Boost/Drive Pressure
•Rated up to 5000rpm
•32...More Details »
Item #: 44B801
Condition:
New
Price: $886.99
Sale: $738.99
Save: 17%
Save: $148.00
Description: Industrial Injection 14MM D- MAX Gorilla Girdle Kit W /XXL ARP Studs for Chevy/GMC Duramax LB7,LLY,LBZ,LMM
Item #: PDM-06035
Condition:
New
Price: $1,749.99
Sale: $1,457.99
Save: 17%
Save: $292.00
Description: Industrial Injection Bag of Parts for Chevy/GMC 6.6L LB7 Duramax, Stage 1
Item #: 432403
Condition:
New
Price: $617.99
Sale: $514.99
Save: 17%
Save: $103.00
Description: Industrial Injection Billet Fuel Injector Hold Downs for Chevy/GMC 6.6L LB7 Duramax (w/ ARP Bolts)
Item #: PDM-08377
Condition:
New
Free Ground Shipping
Price: $857.99
Sale: $714.99
Save: 17%
Save: $143.00
Description: Industrial Injection Bosch Reman Injectors And Line Package Chevy/GMC 6.6L Duramax LB7, Stock
FEATURES:
•Smooth clean idle
•Direct replacement
•2 Year Unlimited Mileage Warranty...More Details »
Item #: 412212
Condition:
New
Price: $2,995.99
Sale: $2,495.99
Save: 17%
Save: $500.00
Description: Industrial Injection Compound Add-A-Turbo Kit for Chevy/GMC LB7 Duramax, Stock
The Industrial Injection LB7 Compound Stock Add-A-Turbo Kit is perfect for quick spool up, and lower EGT’s. This...More Details »
Item #: 422408
Condition:
New
Price: $4,946.99
Sale: $4,121.99
Save: 17%
Save: $825.00
Description: Industrial Injection Dual CP3 Kit for Chevy/GMC LB7 Duramax, 1200 + HP 2001-04 E.O. D-711 (w/ Pump)
Item #: DCP3CLB7
Condition:
New
Price: $3,016.99
Sale: $2,513.99
Save: 17%
Save: $503.00
Description: Industrial Injection Factory OEM Remanufactured Dragon Fly Injector for Chevy/GMC 6.6L Duramax LB7 15% Over 23LPM
Industrial Injection Performance reman Injectors are the pinnacle of what you...More Details »
Item #: 0986435502DFLY
Condition:
New
Price: $392.99
Sale: $326.99
Save: 17%
Save: $66.00
Description: Industrial Injection Factory OEM Remanufactured Dragon Fly Injector for Chevy/GMC 5.9L Common Rail 13% Over 60HP
Industrial Injection's Stock 5.9 Cummins Injectors 2003-2004 II-Reman provide...More Details »
Item #: 0986435503DFLY
Condition:
New
Price: $527.99
Sale: $439.99
Save: 17%
Save: $88.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 6.6L Duramax LB7 100% Over 40LPM, Race5
Industrial Injection Performance reman Injectors are the pinnacle of what you...More Details »
Item #: 0986435502-R6
Condition:
New
Price: $635.99
Sale: $529.99
Save: 17%
Save: $106.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 6.6L Duramax LB7 20% Over 24LPM, Race1
Industrial Injection Performance reman Injectors are the pinnacle of what you should...More Details »
Item #: 0986435502-R1
Condition:
New
Price: $392.99
Sale: $326.99
Save: 17%
Save: $66.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 6.6L Duramax LB7 30% Over 26LPM, Race2
Industrial Injection Performance reman Injectors are the pinnacle of what you should...More Details »
Item #: 0986435502-R2
Condition:
New
Price: $392.99
Sale: $326.99
Save: 17%
Save: $66.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 6.6L Duramax LB7 40% Over 28LPM, Race3
Industrial Injection Performance reman Injectors are the pinnacle of what you should...More Details »
Item #: 0986435502-R3
Condition:
New
Price: $431.99
Sale: $359.99
Save: 17%
Save: $72.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 6.6L Duramax LB7 50% Over 30LPM, Race4
Industrial Injection Performance reman Injectors are the pinnacle of what you should...More Details »
Item #: 0986435502-R4
Condition:
New
Price: $431.99
Sale: $359.99
Save: 17%
Save: $72.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 6.6L Duramax LB7 75% Over35LPM, Race5
Industrial Injection Performance reman Injectors are the pinnacle of what you should...More Details »
Item #: 0986435502-R5
Condition:
New
Price: $431.99
Sale: $359.99
Save: 17%
Save: $72.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 5.9L Common Rail 170% Over 350HP, Race5
Industrial Injection's Stock 5.9 Cummins Injectors 2003-2004 II-Reman provide...More Details »
Item #: 0986435503-R5
Condition:
New
Price: $566.99
Sale: $471.99
Save: 17%
Save: $95.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 5.9L Common Rail 192% Over 400HP, Race6
Industrial Injection's Stock 5.9 Cummins Injectors 2003-2004 II-Reman provide...More Details »
Item #: 0986435503-R6
Condition:
New
Price: $583.99
Sale: $485.99
Save: 17%
Save: $98.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 5.9L Common Rail 88% Over 180HP, Race3
Industrial Injection's Stock 5.9 Cummins Injectors 2003-2004 II-Reman provide...More Details »
Item #: 0986435503-R3
Condition:
New
Price: $567.99
Sale: $472.99
Save: 17%
Save: $95.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 5.9L Common Rail, 130% Over 250HP, Race4
Industrial Injection's Stock 5.9 Cummins Injectors 2003-2004 II-Reman provide...More Details »
Item #: 0986435503-R4
Condition:
New
Price: $566.99
Sale: $471.99
Save: 17%
Save: $95.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 5.9L Common Rail, 25% Over 100HP, Race1
Industrial Injection's Stock 5.9 Cummins Injectors 2003-2004 II-Reman provide...More Details »
Item #: 0986435503-R1
Condition:
New
Price: $529.99
Sale: $440.99
Save: 17%
Save: $89.00
Description: Industrial Injection Factory OEM Remanufactured Injector for Chevy/GMC 5.9L Common Rail, 46% Over 125HP, Race2
Industrial Injection's Stock 5.9 Cummins Injectors 2003-2004 II-Reman provide...More Details »
Item #: 0986435503-R2
Condition:
New
Price: $530.99
Sale: $441.99
Save: 17%
Save: $89.00
Description: Industrial Injection Fly Cut, Coated, Chamfered & De-Lipped Piston Kit for Chevy/GMC 6.6L Duramax (STD)
Item #: PDM-298STD
Condition:
New
Price: $4,012.99
Sale: $3,343.99
Save: 17%
Save: $669.00
Description: Industrial Injection Fuel Rail Plug for Chevy/GMC 6.6L Duramax LB7
FEATURES:
•Machined from 304 Stainless
•1 Year Warranty
Item #: 412512
Condition:
New
Price: $65.99
Sale: $54.99
Save: 17%
Save: $11.00
Description: Industrial Injection H Series Coated Main Bearings for Chevy/GMC 5.9 / 6.7 Cummins (STD)
Item #: PDM-MS-2328HC
Condition:
New
Price: $446.99
Sale: $371.99
Save: 17%
Save: $75.00
Description: Industrial Injection H Series Coated Main Bearings for Chevy/GMC 6.6L Duramax (STD)
Item #: PDM-MS-2218HC
Condition:
New
Price: $417.99
Sale: $347.99
Save: 17%
Save: $70.00
Description: Industrial Injection H Series Coated Rod Bearing Set for Chevy/GMC Duramax (STD)
Item #: PDM-CB-1805HC
Condition:
New
Price: $586.99
Sale: $488.99
Save: 17%
Save: $98.00
Description: Industrial Injection HX Series Coated Main Bearings for Chevy/GMC 5.9 / 6.7 Cummins (STD)
Item #: PDM-MS-2328HXC
Condition:
New
Price: $482.99
Sale: $401.99
Save: 17%
Save: $81.00
Description: Industrial Injection HX Series Coated Main Bearings for Chevy/GMC 6.6L Duramax (STD)
Item #: PDM-MS-2218HXC
Condition:
New
Price: $423.99
Sale: $352.99
Save: 17%
Save: $71.00
Description: Industrial Injection HX Series Coated Rod Bearing Set for Chevy/GMC Duramax (STD)
Item #: PDM-CB-1805HXC
Condition:
New
Price: $613.99
Sale: $510.99
Save: 17%
Save: $103.00
Description: Industrial Injection II Bosch Reman Injectors w/Install Kit for Chevy/GMC 6.6L LB7 Duramax, Stock
The LB7 Injector & Injector Install Kit was developed to make installation straightforward by...More Details »
Item #: 412603
Condition:
New
Price: $3,386.99
Sale: $2,821.99
Save: 17%
Save: $565.00
Description: Industrial Injection Injector Install Kit for Chevy/GMC 6.6L LB7 Duramax
The LB7 Injector install kit was developed to make installation a breeze by providing you all the extra little parts...More Details »
Item #: 412602
Condition:
New
Price: $934.99
Sale: $778.99
Save: 17%
Save: $156.00