Snow Performance SNO-40900-BRD 300 PSI UHO Water-Methanol Pump 4AN Braided Line

Vehicle Fitment

• Universal Fitment - Direct replacement or upgrade pump for all Snow Performance water-methanol injection systems plumbed with 4AN stainless steel braided line, including SNO-210-BRD, SNO-211-BRD, SNO-2110-BRD, SNO-2130-BRD, SNO-2133-BRD, SNO-2168-BRD, SNO-2170-BRD, SNO-2171-BRD, and all other Snow Performance 4AN braided line-equipped Stage 1, Stage 2, Stage 2.5, Stage 3, and Stage 4 kits

Fitment Notes

• SNO-40900-BRD is the 4AN braided line variant - designed specifically for Snow Performance systems plumbed with stainless steel braided line using 4AN fittings; includes two 3/8 in. NPT to 4AN adapter fittings for direct integration
• For Snow Performance systems using standard 1/4 in. high-temp nylon push-connect tubing, the correct pump is SNO-40900 (push-connect fittings included)
• For systems using 3/8 in. NPT quick-connect fittings only, see SNO-40900-QC
• Compatible as a direct drop-in replacement for the factory-installed pump in any Snow Performance 4AN braided line kit, or as a standalone pump for custom water-methanol system builds
• Not CARB approved - cannot be legally sold or used in California
• Sold individually (pump only)

Features

• Extreme Environment 300 PSI Ultra High Output (UHO) design - the only OEM-approved water-methanol injection pump on the market and the most powerful pump in its class, engineered for continuous duty in harsh underhood environments
• Dual EPDM seals allow higher sustained PSI ratings to be achieved safely and for longer service life than single-seal competing pumps; EPDM is 100% chemically resistant to methanol and compatible with all water-methanol ratios up to straight methanol
• Proprietary internal wiring delivers lower amperage draw than visually similar competing pumps - reducing electrical load on the vehicle's relay, fuse, and charging system over extended use
• Built-in thermal breaker allows the pump to run continuously under sustained demand without overheating or damaging pump internals - essential for track and extended high-boost street applications where injection is active for long periods
• Proprietary heat flange and twin-seal construction keep motor internals cooler and better isolated from engine bay heat soak compared to sleeve-style competing pump designs
• O-Ring sealed and potted connections prevent moisture intrusion into pump motor internals - a critical long-term reliability advantage over competing pump sleeve designs that trap moisture and accelerate corrosion
• 3/8 in. NPT inlet and outlet ports provide high-flow fluid delivery at rated pressure with minimal restriction
• Two 3/8 in. NPT to 4AN adapter fittings included - enables direct connection to 4AN stainless steel braided line without sourcing additional adapters
• Every pump is individually tested at the Snow Performance U.S.A. facility before shipment to confirm it meets rated pressure and flow specifications
• Mounting bracket included for secure, vibration-resistant engine bay installation in horizontal or vertical orientation

Specifications

• Part Number: SNO-40900-BRD (Manufacturer PN: 40900-BRD)
• UPC: 653374977029
• Pump Type: Extreme Environment 300 PSI Ultra High Output (UHO)
• Rated Pressure: 300 PSI
• Inlet / Outlet Port Size: 3/8 in. NPT
• Included Fittings: 2x 3/8 in. NPT to 4AN Adapters (for stainless steel braided line systems)
• Seal Material: Dual EPDM (100% methanol-resistant)
• Fluid Compatibility: Water-methanol mixtures up to 100% methanol
• Mounting: Horizontal or vertical; mounting bracket included
• Application: Universal - Snow Performance 4AN stainless steel braided line water-methanol injection systems
• Quantity: Sold individually
• Warranty: 90-Day Snow Performance Parts Warranty
• Country of Origin: United States

Included Components

• 1x Snow Performance Extreme Environment 300 PSI UHO Water-Methanol Injection Pump
• 2x 3/8 in. NPT to 4AN Adapter Fittings
• 1x Mounting Bracket with Hardware

Product Description

The Snow Performance SNO-40900-BRD is the Extreme Environment 300 PSI Ultra High Output water-methanol injection pump configured for Snow Performance systems using 4AN stainless steel braided line plumbing. It functions as a direct drop-in replacement for the factory-installed pump in any Snow Performance braided line injection kit - including the SNO-210-BRD, SNO-211-BRD, SNO-2171-BRD, and the full range of vehicle-specific Stage 2, Stage 2.5, and Stage 3 kits - and is equally suited as a standalone pump for custom water-methanol builds requiring a high-pressure, high-reliability pump with 4AN braided line compatibility. The two included 3/8 in. NPT to 4AN adapter fittings allow the pump to thread directly into existing braided line system plumbing without sourcing additional hardware.

The pump is built around the same Extreme Environment platform shared across the entire 40900 pump family. Dual EPDM seals - rather than the single-seal design found in most competing pumps - enable higher sustained pressure ratings and longer service intervals, and EPDM's inherent methanol resistance ensures the seals remain chemically stable regardless of fluid concentration. Proprietary internal wiring reduces amperage draw below that of visually similar competing pumps, which is meaningful for installations that use the injection system frequently and want to minimize long-term wear on electrical components. The built-in thermal breaker prevents pump damage during extended continuous operation, protecting the pump internals when injection is sustained at high duty cycles. O-Ring connections at the pump housing are sealed and potted at the Snow Performance Colorado facility to block moisture from migrating into the motor internals - a durability advantage that sleeve-style competitor housings cannot offer.

Every SNO-40900-BRD is individually tested at the Snow Performance U.S.A. manufacturing facility before shipping to verify rated pressure output and flow performance. A mounting bracket is included for flexible engine bay placement in horizontal or vertical orientation. Owners of Snow Performance systems using standard ¼ in. high-temperature nylon tubing with push-connect fittings should instead select SNO-40900, which ships with the appropriate push-connect fittings for that plumbing style. The SNO-40900-BRD is manufactured in the United States and backed by Snow Performance's 90-day parts warranty.