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Air Inlet, Small Bumper Mount (1 Outlet), for 3" Hose

Medium NACA Duct (1 Outlet), for 3" Hose

Small NACA Duct (1 Outlet), for 2.5" Hose

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Neoprene 2-ply Air Duct Hose, 300F, Black Only

Our 2-ply Neoprene Air Duct Hose is an excellent choice for engine air intakes (leading to the airbox, or between the airbox and the throttle body). The -65° F to 300° F temperature range is high enough for most racing engine compartments (as long as you keep it away from hot exhaust systems).

This hose is extremely flexible and pliable, but a bronze coated spring-steel wire support helix prevents it from collapsing. The fiberglass fabric cover and fiberglass cord are both impregnated and coated with neoprene rubber. A second layer of neoprene covers the inside of the hose to reduce turbulence. Black only.

Note: These ducts are manufactured in 12 foot nominal lengths but only measure 12 feet when stretched tightly. The actual lengths will generally measure several inches less than nominal.

Neoprene 2-Ply Air Duct Hose Pressure and Vacuum Limits
Inside Diameter	2 inch	2.5 Inch	3 Inch	4 Inch	5 Inch
Pressure	24 psi	20 psi	19 psi	16 psi	14 psi
Vacuum	20 in Hg	18 in Hg	16 in Hg	13 in Hg	10 in Hg
* For straight lengths of hose at 72° F.

Enter desired order quantities below, then click the "Add selected quantities to cart" button.

Order Qty	Part No.	Desc.	Price	Status
	3630-2.00-3 FOOT Condition: New SKU: 52059	Neoprene 2-ply Air Duct Hose, Black, 2.0" ID, 3 Foot	$22.79	In Stock
	3630-2.00-6 FOOT Condition: New SKU: 52060	Neoprene 2-ply Air Duct Hose, Black, 2.0" ID, 6 Foot	$42.99	In Stock
	3630-2.00-12 FOOT Condition: New SKU: 52058	Neoprene 2-ply Air Duct Hose, Black, 2.0" ID, 12 Foot	$79.99	In Stock
	3630-2.50-3 FOOT Condition: New SKU: 52063	Neoprene 2-ply Air Duct Hose, Black, 2.5" ID, 3 Foot	$25.79	In Stock
	3630-2.50-6 FOOT Condition: New SKU: 52064	Neoprene 2-ply Air Duct Hose, Black, 2.5" x 6 Foot	$48.49	In Stock
	3630-2.50-12 FOOT Condition: New SKU: 52062	Neoprene 2-ply Air Duct Hose, Black, 2.5" ID, 12 Foot	$90.99	In Stock
	3630-3.00-3 FOOT Condition: New SKU: 52067	Neoprene 2-ply Air Duct Hose, Black, 3.0" ID, 3 Foot	$28.99	Not In Stock notify me when available
	3630-3.00-6 FOOT Condition: New SKU: 52068	Neoprene 2-ply Air Duct Hose, Black, 3.0" ID, 6 Foot	$54.49	Not In Stock notify me when available
	3630-3.00-12 FOOT Condition: New SKU: 52066	Neoprene 2-ply Air Duct Hose, Black, 3.0" ID, 12 Foot	$101.99	Not In Stock notify me when available
	3630-3.50-3 FOOT Condition: New SKU: 84249	Neoprene 2-ply Air Duct Hose, Black, 3.50" ID, 3 Foot	$33.49	In Stock
	3630-3.50-6 FOOT Condition: New SKU: 84250	Neoprene 2-ply Air Duct Hose, Black, 3.50" ID, 6 Foot	$62.99	In Stock
	3630-3.50-12 FOOT Condition: New SKU: 84251	Neoprene 2-ply Air Duct Hose, Black, 3.50" ID, 12 Foot	$117.99	In Stock
	3630-4.00-3 FOOT Condition: New SKU: 52071	Neoprene 2-ply Air Duct Hose, Black, 4.0" ID, 3 Foot	$33.99	In Stock
	3630-4.00-6 FOOT Condition: New SKU: 52072	Neoprene 2-ply Air Duct Hose, Black, 4.0" ID, 6 Foot	$64.99	In Stock
	3630-4.00-12 FOOT Condition: New SKU: 52070	Neoprene 2-ply Air Duct Hose, Black, 4.0" ID, 12 Foot	$120.99	In Stock
	3630-5.00-3 FOOT Condition: New SKU: 52075	Neoprene 2-ply Air Duct Hose, Black, 5.0" ID, 3 Foot	$39.49	In Stock
	3630-5.00-6 FOOT Condition: New SKU: 52076	Neoprene 2-ply Air Duct Hose, Black, 5.0" ID, 6 Foot	$74.99	In Stock
	3630-5.00-12 FOOT Condition: New SKU: 52074	Neoprene 2-ply Air Duct Hose, Black, 5.0" ID, 12 Foot	$139.99	In Stock
	3630-6.00-3 FOOT Condition: New SKU: 78502	Neoprene 2-ply Air Duct Hose, Black, 6.0" ID, 3 Foot	$47.99	In Stock
	3630-6.00-6 FOOT Condition: New SKU: 78503	Neoprene 2-ply Air Duct Hose, Black, 6.0" ID, 6 Foot	$89.99	In Stock
	3630-6.00-12 FOOT Condition: New SKU: 78504	Neoprene 2-ply Air Duct Hose, Black, 6.0" ID, 12 Foot	$169.99	In Stock

Customers who purchased this item also purchased
Stainless Steel Worm-Drive Hose Clamp with Metal Lining	Air Inlet, Extra-Small Rectangle, 6 x 3.5 inch, for 3" Hose	Air Inlet, Small Bumper Mount (1 Outlet), for 3" Hose	Medium NACA Duct (1 Outlet), for 3" Hose	Small NACA Duct (1 Outlet), for 2.5" Hose

Neoprene 2-ply Air Duct Hose, 300F, Black Only

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Cooling Air Ducting Hose