2003 Air & Fuel Delivery

Fuel Injection System, Ultimate LS EFI, 500 HP, LS1/LS2/LS6, With Transmission Controller, Kit

Part Number: FIF-70002

3.08 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Fuel Injection System, Ultimate LS EFI, 500 HP, LS1/LS2/LS6, Without Transmission Controller, Kit

Part Number: FIF-70001

3.36 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Fuel Injection System, Ultimate LS EFI, 500 HP, LS1/LS2/LS6, With Transmission Controller, Kit

Part Number: FIF-70007

3.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Billet Aluminum Intake Manifold, Fuel Injected, CNC machined, 102mm Bore Size, Aluminum, Satin, Chevy, LS1, LS2, LS6, Each

Part Number: SUM-226140S

Not Yet Reviewed

Estimated Ship Date: Today

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Turbocharger, Screamer, HE351CW, Dodge, Cummins Diesel, Each

Part Number: BDD-1045768

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Intake Manifold Kit, Chevy 409 style, Multi-port, Accepts GM 92mm four bolt throttle body, Rectangular port heads, Aluminum, Natural, Chevy, LS, Each

Part Number: LSS-GMLS3023

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Fuel Injector, ID1750x Series,1728.0cc/min Flow Rate, USCAR, 2.67 in. Height, Buick, Pontiac, BMW, Porsche, Set of 6

Part Number: IJD-17506014146

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Turbocharger Kits, Hot Side, S400 Style Turbocharger, Billet Aluminum Compressor Wheel, Journal Bearing, Chevy, Kit

Part Number: CMB-03-0266

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Intake Manifold, Classic Intake, Multi-port, 92mm Throttle Body, Aluminum, Natural, Chevy, LS, Each

Part Number: LSS-GMLS3005

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Estimated Ship Date: Today

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Fuel Injection System, Retro LS EFI 650 HP Self- Learning, Throttle Body, Injectors, ECM, with Transmission Controller, Kit

Part Number: FIF-37001

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fuel Injection System, Ultimate LS EFI, 750 HP, LS1/LS2/LS6, Without Transmission Controller, Kit

Part Number: FIF-70003

4.09 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Fuel Injection System, Ultimate Rebel LS 500 HP EFI, Short Intake, without Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70088

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Estimated Ship Date: Today

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Fuel Injection, MAX EFI LS 750 KIT (LS1), Low Profile, 102mm Throttle Body, Satin, Kit

Part Number: SUM-240511-L102S

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Estimated Ship Date: Today

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Fuel Injection, MAX EFI LS 750 KIT (LS1), Tall Profile, 92mm Throttle Body, Black, Kit

Part Number: SUM-240511-T92B

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Estimated Ship Date: Today

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Fuel Injectors, Injector Dynamics 127 lbs./hr Injectors, 2.783 Length, 14mm Viton O-Rings, Purple Top, Set of 8

Part Number: IJD-13006014148

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Nitrous System; SX2D Dual Stage Diesel Nitrous System; w/Mini Progressive Controller; Incl. 2 Lightning Soleno

Part Number: NEX-NXD4000

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Fuel Injectors, EV14, 215 lbs./hr., 60mm Length, Set of 8

Part Number: DWK-16S1322008

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Billet Aluminum Intake Manifold, Fuel Injected, CNC machined, 102mm Bore Size, Aluminum, Black, Chevy, LS1, LS2, LS6, Each

Part Number: SUM-226140B

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Estimated Ship Date: Today

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Turbocharger Kit, BD Iron Horn 5.9L Cummins Turbo Kit S363SXE/76 0.91AR Dodge 2003-2007

Part Number: BDD-1045172

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Fuel Injection, Ultimate LS, Ultimate LS Tall for LS1/LS2/LS6 - 500HP w/o Trans Control for truck ACC led coil pack set

Part Number: FIF-79006

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Fuel Injection System, Ultimate LS EFI, 750 HP, LS1/LS2/LS6, Without Transmission Controller, Kit

Part Number: FIF-70008

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Fuel Injection System, Ultimate LS Truck EFI, 500 HP, LS1/LS2/LS6, Without Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71006

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Turbocharger, Turbo Thruster II, Head Unit, Aluminum, Natural, Ford, 7.3L Diesel, Each

Part Number: BDD-1047511

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Fuel Injection System, Ultimate LS EFI, 500 HP, LS1/LS2/LS6, Without Transmission Controller, Kit

Part Number: FIF-70006

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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