2003 CHEVROLET SILVERADO-2500-HD Air & Fuel Delivery

Fuel Pump, Electric, In-Tank, 255 lph, Chevy, GMC, Each

Part Number: VPN-TU432HP-2

4.64 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Wiring Harness, Fuel Injection System, Standalone, Drive-By-Cable, LS1, Kit

Part Number: TSN-WH1201

Not Yet Reviewed

Estimated Ship Date: Today

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Engine Coolant Crossovers, LS Steam Vent Kits, Aluminum, Black Anodized, Chevy, LS, Kit

Part Number: EAR-LS0041ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Throttle Body, Powr-Flo, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: JET-76100

4.39 out of 5 stars ( 36 )

Estimated Ship Date: Today

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Air Intake Kit, MaxFlow 5 Closed Box, Polyethylene Tube, Black, Cotton Gauze Filter, Blue, Cadillac, Chevy, GMC, Kit

Part Number: VNT-15153

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Wiring Harness, Fuel Injection System, Standalone, Drive-By-Cable, LS1, Kit

Part Number: TSN-WH1200

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Estimated Ship Date: Today

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Air Intake Kit, Momentum GT Pro 5R, Polyethylene Tube, Black, Cotton Gauze Filter, Blue, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: AFE-54-74101

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Cold Air Intake, Black Plastic Tube, Red Cotton Filter, Chevy, GMC, Kit

Part Number: SBF-75-5101

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Cold Air Intake, Black Plastic Tube, White Paper Filter, Cadillac, Chevrolet, GMC, Kit

Part Number: SBF-75-5157D

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Air Intake, 57 Series FIPK, Polyethylene Tube, Black, Cotton Gauze Filter, Oiled, Red, with Clamps, Chevy, GMC, 2500, 3500, 6.0L, Kit

Part Number: KNN-57-3031-1

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Air Intake Kit, Momentum GT Pro Dry S, Polyethylene Tube, Black, Synthetic Filter, Gray, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: AFE-51-74101

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Air Intake Kit, Synthetic Dry Flow Brute Force System, Grey Aluminum Tube, Red Synthetic Filter, Chevy, GMC, Kit

Part Number: AIS-21-8000DC

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Intercooler, Aluminum, Natural, Chevy, GMC, Each

Part Number: CSF-6007

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Air Intake Kit, MaxFlow 5 Closed Box, Polyethylene Tube, Black, Cotton Gauze Filter, Blue, Chevy, GMC, Kit

Part Number: VNT-350604

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Nitrous Upgrade, Dual Stage Throttle Body, Kit

Part Number: NEX-NX933D

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Fuel Pump, D-MAX, Lift Style, Electric, 10 psi, Wiring Harness, Chevy, GMC, 6.6L Diesel, Kit

Part Number: FSY-DMAX-7001

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Engine Steam Tube Kit, Four Corner, Stainless Steel Tubing, Aluminum, Black Anodized, Chevrolet, Small Block LS, Kit

Part Number: EAR-LS0036ERL

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Nitrous Oxide Plates

Part Number: NEX-NP933

Not Yet Reviewed

Estimated Ship Date: Today

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Nitrous Plate, OEM Injection Plate, Black, Wet, 0.500 in. Thick, GM, LS Throttle Body, Kit

Part Number: NOS-13437NOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Air Intake Kit, MaxFlow 5 Closed Box, Polyethylene Tube, Black, Cotton Gauze Filter, Blue, Chevy, GMC, Kit

Part Number: VNT-15981

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Nitrous Oxide Plates, LS 102mm Plate Conversion, Throttle Body Plate, Longer Bolts, Braided Line, Jets for 50 to 400 Horsepower, Chevrolet, LS, Kit

Part Number: NEX-NX933

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Air Intake, 57 Series FIPK, Polyethylene Tube, Black, Cotton Gauze Filter, Oiled, Red, with Clamps, Chevy, GMC, 2500, 3500, 6.6L, Kit

Part Number: KNN-57-3034

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Fuel Line, Chevy GMC, Flexible Stainless Steel, Braided Repair Kit

Part Number: RNB-819-840

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Nitrous Oxide Plate, LS Plate Conversion, 90mm, Aluminum, Black Anodized, 1.000 in. Height, Kit

Part Number: NEX-NX934

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Air Intake, SynthaFlow, Classic, Yellow Filter, Polyethylene Tube, Black, Cadillac, Chevy, GMC, Kit

Part Number: AID-204-145

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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