Nitrous Express 11148 4AN 4 ft Stainless Steel Braided Nitrous Fuel Hose Black

Vehicle Fitment

• Universal - compatible with any nitrous or fuel system using 4AN (-4 AN) line connections

Fitment Notes

• Universal fitment - not vehicle-specific; suitable for use with nitrous oxide or fuel lines in any 4AN-compatible system
• Black anodized end fittings included; hose is pre-assembled and ready to install
• Verify routing clearance and connection compatibility before installation

Features

• Stainless steel braided outer construction provides excellent abrasion resistance and pressure retention
• Teflon (PTFE)-lined interior prevents chemical degradation from nitrous oxide or fuel contact
• Black anodized AN fittings resist corrosion and provide a clean, low-profile appearance
• Pre-assembled with fittings installed - no cutting or swaging required
• 4AN sizing is compatible with the majority of NX nitrous and fuel solenoid systems
• Flexible construction allows routing through tight engine bays without kinking

Specifications

• Part Number: 11148
• Hose Size: -4 AN (4AN)
• Length: 4 ft.
• Construction: Stainless steel braided over Teflon (PTFE) liner
• Fitting Color: Black anodized
• End Type: Pre-assembled AN fittings (both ends)
• Application: Nitrous oxide or fuel line use
• Fitment: Universal

Included Components

• 1x 4AN 4 ft. stainless steel braided hose with black anodized AN fittings (pre-assembled)

Product Description

The Nitrous Express 11148 is a pre-assembled 4AN stainless steel braided hose measuring 4 feet in length, designed for use in nitrous oxide or fuel line applications. The interior is Teflon (PTFE) lined to resist chemical attack from nitrous oxide and fuel, while the stainless outer braid handles abrasion and pressure. Black anodized AN fittings are pre-installed on both ends, making this a true drop-in replacement or upgrade for any compatible 4AN system.

At 4 feet, this hose is well suited for shorter routing runs such as solenoid-to-plate connections, fuel rail adapter feeds, or supplemental nitrous lines within the engine bay. It is fully compatible with NX nitrous systems and any aftermarket setup using standard -4 AN fittings.