KT Performance » 2003, Ford, F-450, Diesel

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  • (X) Year: 2003
  • (X) Make: Ford
  • (X) Model: F-450
  • (X) Engine: Diesel

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Items 1-60 of 571
Description: The new ATLAS exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4” aluminized steel tubing for maximum flow, increased horsepower,...More Details »
Item #: 49-03002
Condition: New
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Price: $536.25
Sale: $429.00
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Description: The new ATLAS exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4” aluminized steel tubing for maximum flow, increased horsepower,...More Details »
Item #: 49-03002NM
Condition: New
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Price: $492.70
Sale: $379.00
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Description: aFe Diesel Elite Air Intake Value Pack! These are part of an exclusive program to give you more and save you money. These kits have been marked down in price and come with a FREE aFe Hat and...More Details »
Item #: 51-10062-E
Condition: New
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Price: $373.75
Sale: $299.00
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Save: $74.75


Description: aFe Diesel Elite Air Intake Value Pack! These are part of an exclusive program to give you more and save you money. These kits have been marked down in price and come with a FREE aFe Hat and...More Details »
Item #: 51-73003-E
Condition: New
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Price: $498.75
Sale: $399.00
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Save: $99.75


Description: This aFe Stage 2 XP intake for the Ford 7.3L Super Duty produced 50 max horsepower and 112lbs. x ft. of torque and out-flowed the factory intake by 200%! Shielded by a durable 16 gauge,...More Details »
Item #: 54-10192
Condition: New
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Price: $518.70
Sale: $435.00
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Save: $83.70

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Description: This Stage 2 XP intake for the Ford 7.3L Super Duty produced 50 max horsepower and 112lbs. x ft. of torque and out-flowed the factory intake by 200%! Shielded by a durable 16 gauge, powder-coated...More Details »
Item #: 51-10192
Condition: New
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Price: $518.70
Sale: $399.00
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Save: $119.70

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Description: Bring the power back to your 7.3L! This Stage 2 air intake system produced 15hp and 32lbs. x ft. of torque on the dyno and outflowed the factory intake system by 51%! This system utilizes a...More Details »
Item #: 54-10062
Condition: New
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Price: $322.00

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Description: Bring the power back to your 7.3L! This Stage 2 air intake system produced 15hp and 32lbs. x ft. of torque on the dyno and outflowed the factory intake system by 51%! This system utilizes a...More Details »
Item #: 51-10062
Condition: New
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Price: $427.70
Sale: $329.00
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Save: $98.70

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Description: This Stage 1 air intake system produces 19hp and 64lbs. x ft. torque and outflows the factory intake by 38%. This air intake system features a Pro 5R performance air filter that improves airflow...More Details »
Item #: 54-10391
Condition: New
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Price: $343.80
Sale: $275.00
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Description: This Stage 1 air intake system produces 19hp and 64lbs. x ft. torque and outflows the factory intake by 38%. This air intake system features a Pro Guard 7 performance air filter that improves...More Details »
Item #: 75-10391
Condition: New
****Item Is Discontinued, Replaced By 54-10391.*****
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Price: $348.40
Sale: $287.00
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Save: $61.40

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Description: This Stage 2 cold air intake system produces 9hp, 39lbs. x ft. torque and outflows the factory intake by 31%. Enclosed in a durable 16 gauge, powder-coated heat shield; this air intake system...More Details »
Item #: 54-30392
Condition: New
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Price: $362.70
Sale: $279.00
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Description: This Stage 2 cold air intake system produces 9hp, 39lbs. x ft. torque and outflows the factory intake by 31%. Enclosed in a durable 16 gauge, powder-coated heat shield; this air intake system...More Details »
Item #: 51-30392
Condition: New
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Price: $362.70
Sale: $279.00
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Description: This Stage 2 sealed intake system produces 19hp and 114lbs. x ft. torque while outflowing the factor intake by 119%. Fully enclosed in a heat-shielding molded plastic housing; this air intake...More Details »
Item #: 54-80392
Condition: New
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Price: $531.25
Sale: $425.00
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Save: $106.25

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Description: This Stage 2 sealed intake system produced 19hp and 114lbs. x ft. torque and outflowed the factory air intake by 106%. Fully enclosed in a heat-shielding molded plastic housing; this air intake...More Details »
Item #: 75-80392
Condition: New
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Price: $546.25
Sale: $437.00
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Save: $109.25

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Description: This Pro Dry S Stage 2 cold air intake system produces 13hp and 67lbs. x ft. torque and outflows the factory intake by 52%. The patented design allows the battery to be turned to fit a massive air...More Details »
Item #: 51-11022
Condition: New
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Price: $552.50
Sale: $425.00
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Description: The BladeRunner aFe Intercooler represents the next generation of intercoolers. The BladeRunner intercoolers utilize a 3" bar and plate core design that is larger than stock and outflows OE style...More Details »
Item #: 46-20091
Condition: New
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Price: $1,887.50
Sale: $1,510.00
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Save: $377.50


Description: This BladeRunner Intercooler represents the next generation of intercoolers. The BladeRunner intercoolers utilize a 3.15" thick bar and plate design that is 44% larger than stock and outflows OE...More Details »
Item #: 46-20102
Condition: New
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Price: $2,137.50
Sale: $1,710.00
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Description: Clear high-impact polycarbonate sight glass for visual inspection of fuel Helical spur gears runs quieter than straight cut gears "Marine Grade" motor protects against dust and water Contoured...More Details »
Item #: 42-13021
Condition: New
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Price: $1,056.25
Sale: $845.00
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Save: $211.25


Description: aFe Power's new front differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable die-cast A380 aluminum...More Details »
Item #: 46-70081
Condition: New
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Price: $390.00
Sale: $300.00
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Save: $90.00

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Description: aFe Power's new front differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable die-cast A380 aluminum...More Details »
Item #: 46-70082
Condition: New
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Price: $412.50
Sale: $330.00
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Description: The Bladerunner aFe Intake Manifold kit for the popular 7.3L Power Stroke is constructed of cast A356-T6 aluminum and features the patented MDV (Multiple Directional Vane) technology which helps...More Details »
Item #: 46-10061
Condition: New
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Price: $522.00
Sale: $461.99
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Description: These intercooler tubes are constructed of 3" mandrel bent aluminum tubing for maximum flow then powder-coated wrinkle-black for heat and corrosion resistance. The smooth bends allow for low...More Details »
Item #: 46-20094-B
Condition: New
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Price: $437.50
Sale: $350.00
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Save: $87.50

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Description: Pro-GUARD D2 Fuel Filters are the next generation in fuel filter technology. Pro-GUARD D2 Fuel Filters deliver increased flow and efficiency that are demanded from performance diesel applications....More Details »
Item #: 44-FF007
Condition: New
Price: $46.80
Sale: $36.00
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Save: $10.80
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Description: The AirDog® Fuel Preporator®, with the capability to provide fuel at flows and pressures beyond the maximum requirements of the engine, receives fuel under vacuum from the fuel tank containing...More Details »
Item #: A4SPBF171
Condition: New
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Price: $699.00
Sale: $624.00
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Save: $75.00

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Description: The AirDog® Fuel Preporator®, with the capability to provide fuel at flows and pressures beyond the maximum requirements of the engine, receives fuel under vacuum from the fuel tank containing...More Details »
Item #: A4SPBF172
Condition: New
Please Call for Availability
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Call For Price: 1-855-KTPERFORMANCE
Description: AirDog® II is designed to operate at flows and pressures beyond the maximum requirements of the engine. It receives fuel under vacuum from the fuel tank containing entrained air/vapor, particulate...More Details »
Item #: A6SABF493
Condition: New
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Price: $789.00
Sale: $765.00
Save: 3%
Save: $24.00

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Description: AirDog® II is designed to operate at flows and pressures beyond the maximum requirements of the engine. It receives fuel under vacuum from the fuel tank containing entrained air/vapor, particulate...More Details »
Item #: A6SABF492
Condition: New
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Price: $849.00
Sale: $765.00
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Description: Cross Reference Part Numbers: F7TZ12K073A, F7TZ12K073B, 1825899C93, 1876735C91
Item #: AP63400
Condition: New
Price: $35.00
Sale: $29.31
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Description: This EBP(Exhaust Back Pressure)/ICP(Injection Control Pressure) Sensor Connector Pigtail will fit the following vehicles: 1994-2010 F-250/F-350/F-450/F-550/F-650/F-750 2000-2005 Excursion...More Details »
Item #: AP0021
Condition: New
Price: $36.99
Sale: $29.56
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Save: $7.43
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Description: OEM Part Number: 4C3Z9F452A, CX2056
Item #: AP63438
Condition: New
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Price: $193.75
Sale: $174.47
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Save: $19.28

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Price: $193.75
Sale: $93.66
Save: 52%
Save: $100.09


Description: Pre Programmed Fuel Injection Control Module FICM fits 2003 Ford 6.0L Superduty & Excursion with engine build date before 9-21-2003. Replaces OEM Part # 4C3Z12B599ABRM. Comes with a 12 month /...More Details »
Item #: AP65122
Condition: New
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Price: $415.48
Sale: $342.43
Save: 18%
Save: $73.05


Description: Pre Programmed Fuel Injection Control Module FICM fits Ford 6.0L Superduty with engine build date on or after 9-22-2003 until (but not including) 2005 & Excursion with engine build date on or after...More Details »
Item #: AP65123
Condition: New
Free Ground Shipping
Price: $415.48
Sale: $399.99
Save: 4%
Save: $15.49


Description: If you have a "Fuel in the engine valley" issue, chances are it can be traced back to these leaks from the fuel filter o-rings. Many believe, the cause of this is the use of ULSD (Ultra Low Sulfur)...More Details »
Item #: AP0007
Condition: New
Price: $23.63
Sale: $13.27
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Save: $10.36
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Description: 1994-2003 Power Stroke 7.3L T444E HEUI Injector Seal Kit. OEM - F8TZ9229AA / 1833564C92
Item #: AP0001
Condition: New
Price: $8.87
Sale: $7.25
Save: 18%
Save: $1.62
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Description: IPR Valve w/o Edge Filter - Ford 1996-2003 7.3L OEM Part #: F6TZ9C977AN, 4C3Z9C977AA, 1825806C91
Item #: AP0003
Condition: New
Price: $14.08
Sale: $10.55
Save: 25%
Save: $3.53
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Description: IPR Valve w/o Edge Filter - Ford 1996-2003 7.3L
Item #: AP63402
Condition: New
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Price: $229.69
Sale: $196.88
Save: 14%
Save: $32.81

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Description: Replacement Internal Injector Harness for 99-03 7.3L Power Stroke Diesel. This harness will do one side of the engine, you will need to order 2 to do the complete engine. OEM Part Number: F81Z9D930AB Use with valve cover gasket AP0014
Item #: AP63413
Condition: New
Price: $69.22
Sale: $69.07
Save: 0%
Save: $0.15

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Description: Replacement Valve Cover Gasket Kit for 98-03 7.3L Power Stroke Diesel. This kit includes both gaskets so that you will only need to order one to do both side of the engine. OEM Part Number:...More Details »
Item #: AP0014
Condition: New
Free Ground Shipping
Price: $152.35
Sale: $138.52
Save: 9%
Save: $13.83

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Description: Alliant Power Fuel Injector Seal Kit You will need to order 1 per injector. (8) will need to be ordered to do the whole engine.
Item #: AP0002
Condition: New
Price: $10.46
as low as: $8.22
8 or more

Description: This chromoly outer front axle shaft from Alloy USA fits 99-10 Ford F-250/F-350/F-450/F-550 Pickup for Dana 60 with a unit-bearing style front axle.
Item #: 10652
Condition: New
Free Ground Shipping
Price: $124.99

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Description: GETTING INTO YOUR TRUCK SHOULDN’T FEEL LIKE CLIMBING MOUNT EVEREST. That’s why AMP Research invented the PowerStep™, the automatic, electric-powered running board that instantly...More Details »
Item #: 75134-01A
Condition: New
Free Ground Shipping
Price: $1,399.00


Description: If your building a high horsepower engine you need to start with a strong foundation, ARP (Automotive Racing Products) is known for their quality fasteners.
Item #: 250-6301
Condition: New
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Price: $184.71
Sale: $152.58
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Save: $32.13

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Description: The ARP Flexplate Bolt Kit for your 2003-2010 Ford 6.0L or 6.4L Power Stroke with automatic transmission increases durability and safety. Flexplate bolts play an important role in getting the power...More Details »
Item #: 150-2902
Condition: New
Price: $69.32
Sale: $62.57
Save: 10%
Save: $6.75

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Description: If your building a high horsepower engine you need to start with a strong foundation, ARP (Automotive Racing Products) is known for their quality fasteners.
Item #: 250-4201
Condition: New
Free Ground Shipping
Price: $752.31
Sale: $621.41
Save: 17%
Save: $130.90

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Description: If you are wanting to keep your 6.0L Power Stroke one the road, you need to replace your head bolts with upgraded head studs. ARP bolts have a much higher strength and will not stretch like the...More Details »
Item #: 250-4202
Condition: New
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Price: $572.80
Sale: $485.52
Save: 15%
Save: $87.28

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Description: If your building a high horsepower engine you need to start with a strong foundation, ARP (Automotive Racing Products) is known for their quality fasteners.
Item #: 250-5801
Condition: New
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Price: $396.05
Sale: $337.14
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Save: $58.91

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Description: The Aurora 3000 is a quick spooling turbo charger that is great for all around performance on your 99-03 Ford 7.3L Powerstroke. The 58mm inducer on the turbo is a very nimble and highly responsive...More Details »
Item #: 2029303224
Condition: New
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Price: $3,100.00
Sale: $2,945.00
Save: 5%
Save: $155.00

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Description: The Aurora 3000 is a quick spooling turbo charger that is great for all around performance on your 03.5-07 Ford 6.0L Powerstroke. The 58mm inducer on the turbo is a very nimble and highly...More Details »
Item #: 2029303278
Condition: New
Free Ground Shipping
Price: $2,675.00
Sale: $2,541.25
Save: 5%
Save: $133.75

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Description: Aurora 4000 Turbocharger System for the 1999-03 Ford 7.3L Powerstroke includes: pedestal, up-pipes, downpipe, intake manifold, intake tube, heavy duty silicone boots, and all necessary hardware....More Details »
Item #: 2029403224
Condition: New
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Price: $3,500.00
Sale: $3,325.00
Save: 5%
Save: $175.00

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Description: Aurora 4000 System replaces the factory turbo with a new mounting base providing increased power and efficiency and lower EGTs while eliminating problems with sticking vanes. This turbo is THE...More Details »
Item #: 2029403278
Condition: New
Free Ground Shipping
Price: $3,480.00
Sale: $3,306.00
Save: 5%
Save: $174.00

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Description: All ATS transmissions are designed to handle extreme power and heavy loads, and then dyno tested to ensure reliable functionality and high performance. ATS transmissions eliminate the factory...More Details »
Item #: 3099123224
Condition: New
Free Ground Shipping
Price: $4,645.00
Sale: $4,412.75
Save: 5%
Save: $232.25


Description: All ATS transmissions are designed to handle extreme power and heavy loads, and then dyno tested to ensure reliable functionality and high performance. ATS transmissions eliminate the factory...More Details »
Item #: 3099133224
Condition: New
Free Ground Shipping
Price: $4,645.00
Sale: $4,412.75
Save: 5%
Save: $232.25


Description: All ATS transmissions are designed to handle extreme power and heavy loads, and then dyno tested to ensure reliable functionality and high performance. ATS transmissions eliminate the factory...More Details »
Item #: 3099143224
Condition: New
Free Ground Shipping
Price: $4,645.00
Sale: $4,412.75
Save: 5%
Save: $232.25


Description: All ATS transmissions are designed to handle extreme power and heavy loads, and then dyno tested to ensure reliable functionality and high performance. ATS transmissions eliminate the factory...More Details »
Item #: 3099153224
Condition: New
Free Ground Shipping
Price: $4,645.00
Sale: $4,412.75
Save: 5%
Save: $232.25


Description: All ATS transmissions are designed to handle extreme power and heavy loads, and then dyno tested to ensure reliable functionality and high performance. ATS transmissions eliminate the factory...More Details »
Item #: 3099223224
Condition: New
Free Ground Shipping
Price: $5,120.00
Sale: $4,864.00
Save: 5%
Save: $256.00


Description: All ATS transmissions are designed to handle extreme power and heavy loads, and then dyno tested to ensure reliable functionality and high performance. ATS transmissions eliminate the factory...More Details »
Item #: 3099233224
Condition: New
Free Ground Shipping
Price: $5,120.00
Sale: $4,864.00
Save: 5%
Save: $256.00


Description: All ATS transmissions are designed to handle extreme power and heavy loads, and then dyno tested to ensure reliable functionality and high performance. ATS transmissions eliminate the factory...More Details »
Item #: 3099243224
Condition: New
Free Ground Shipping
Price: $5,120.00
Sale: $4,864.00
Save: 5%
Save: $256.00


Description: All ATS transmissions are designed to handle extreme power and heavy loads, and then dyno tested to ensure reliable functionality and high performance. ATS transmissions eliminate the factory...More Details »
Item #: 3099253224
Condition: New
Free Ground Shipping
Price: $5,120.00
Sale: $4,864.00
Save: 5%
Save: $256.00


Description: All ATS transmissions are designed to handle extreme power and heavy loads, and then dyno tested to ensure reliable functionality and high performance. ATS transmissions eliminate the factory...More Details »
Item #: 3099323224
Condition: New
Free Ground Shipping
Price: $5,720.00
Sale: $5,434.00
Save: 5%
Save: $286.00


Items 1-60 of 571

View Universal items for: 2003, Ford, F-450, Diesel