• Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 Photo - Primary
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 Photo - Primary
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 User 4
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 Photo - in package
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 Photo - in package
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 Photo - in package
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 Photo - in package
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 Photo - in package
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 Photo - in package
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 Photo - in package
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 User 4
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 Logo Image
  • Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751 9751 User 1
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Spectre

Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751

Spectre Air Duct Hose Kit 4in. OD (41in. Ducting / 2 Threaded PVC Couplers) - Black 9751

sku: 0KX4B | mpn: 9751
$39.99
$39.99 $39.99
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47 in stock

Emissions

⚠️ RACING/COMPETITION Use Only

California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.

Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.

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SPE Air Duct Components

Engine Air Intake Hose

Spectre's Air Duct Hose is designed to attach directly to an air box inlet, plenum, intake tube or mounting plate with a 4 inch outside diameter to bring cooler air into the engine. Multiple pieces can be threaded together for longer applications, and with a memory-flex design to help retain position, this easy bending hose is versatile and easy to setup. This kit includes 41 inches of ducting and 2 threaded PVC couplers.

Spectre s Air Duct Hose is designed to attach directly to an airbox inlet; plenum; intake tube or mounting plate with a 4 inch outside diameter to bring cooler air into the engine.

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