Snow Performance Dual Outlet Adjustable (0-475 PSI) 1/8npt Outlet CO2 Regulator - SNO-354

The Snow Performance SNO-354 Dual Outlet Adjustable CO2 Regulator is a high-performance pressure regulation solution engineered for demanding motorsport and racing applications. Built from billet aluminum, this adjustable CO2 regulator delivers a wide regulated output pressure range of 0 to 475 PSI, making it one of the most versatile pressure regulators available for competitors who need precise, reliable control over multiple pneumatic systems simultaneously. Whether you're managing a boost control solenoid, an air shifter, or a parachute launcher, the SNO-354 is designed to handle it.

Key Features & Benefits

• Dual Low-Pressure Output Ports: Feed two separate systems from a single CO2 or inert gas cylinder simultaneously — ideal for complex race car setups where more than one pneumatic device needs regulated pressure at the same time.
• Billet Aluminum Construction: Machined from billet aluminum for exceptional durability and resistance to the harsh conditions common in racing environments, while keeping weight in check.
• Wide Adjustable Pressure Range (0–475 PSI): The fully adjustable output lets you dial in exactly the pressure your system requires — no compromise, no guesswork. One regulator covers a broad spectrum of pneumatic applications.
• One High-Pressure (Bottle Pressure) Inlet Port: Accepts the full bottle pressure from your CO2, nitrogen, nitrous oxide, or compressed air cylinder, then steps it down to your target output pressure across both low-pressure outlet ports.
• Multi-Gas Compatibility: Works with air, CO2, nitrogen, or nitrous oxide — a genuinely adaptable solution that isn't locked into a single gas source, giving you flexibility as your build evolves.
• 1/8 NPT Outlet Ports: Standard 1/8 NPT thread sizing on the outlet ports makes integration with common performance fittings, boost control solenoids, and pneumatic accessories straightforward.
• Versatile Application Support: Designed to run boost control solenoids, air shifters, parachute launchers, and other high-performance pneumatic systems — one regulator for multiple race-day needs.

Specifications

• Brand: Snow Performance
• Part Number: SNO-354
• UPC: 653374985867
• Output Pressure Range: 0–475 PSI (fully adjustable)
• Outlet Port Size: 1/8 NPT
• Number of Low-Pressure Outlet Ports: Two (2)
• Number of High-Pressure Inlet Ports: One (1)
• Construction: Billet aluminum
• Compatible Gas Types: Air, CO2, nitrogen, nitrous oxide
• CARB Status: Not CARB legal — not for sale in California
• Proposition 65: Yes

Fitment

The Snow Performance SNO-354 is a universal performance component — it is not vehicle-specific and does not install based on year, make, or model. Instead, fitment depends on your pneumatic system's requirements: the gas type you're running (CO2, nitrogen, air, or nitrous oxide), your system's required output pressure (anywhere in the 0–475 PSI range), and your plumbing's use of 1/8 NPT fittings at the outlet. This regulator is well-suited for drag racing cars, time attack builds, land speed vehicles, and any competition vehicle running pneumatic boost control, air shifting, or parachute deployment systems. If you have questions about whether this regulator suits your specific setup, contact the ThreePiece.us fitment team for guidance.

What's in the Box

The SNO-354 ships as the billet aluminum dual outlet adjustable CO2 regulator unit. For specific hardware inclusions beyond the regulator itself, please contact our team or refer to Snow Performance's current product documentation — we only confirm what is verifiably included rather than guess at hardware that may vary by production run.

Why Buy from ThreePiece.us

• Free Shipping: Every order ships free — no minimum order threshold, no hidden freight charges at checkout.
• Affirm Financing: Spread your purchase over time with Affirm financing. Pay over time in manageable installments so you can get the parts you need without waiting.
• Expert Support: Our team has served 10,000+ customers and is available to answer application questions, confirm compatibility with your existing pneumatic setup, and help you get the right components the first time. Reach us at 813-535-5801.
• In Stock & Ready to Ship: The SNO-354 is a regularly stocked product — no lengthy lead times on this part.
• Transparent Pricing: The SNO-354 is priced at $89.99, representing savings off the MSRP of $103.59.

Frequently Asked Questions

What gas types is the SNO-354 compatible with?

The Snow Performance SNO-354 is compatible with air, CO2, nitrogen, and nitrous oxide. This multi-gas compatibility makes it a flexible choice for a variety of high-performance and racing pneumatic applications.

How many output ports does the SNO-354 have, and what size are they?

The SNO-354 features two low-pressure (adjustable, 0–475 PSI) output ports and one high-pressure port that accepts bottle pressure. All outlet ports use standard 1/8 NPT threading, which is widely compatible with common performance pneumatic fittings and solenoids.

What are common applications for this CO2 regulator?

Snow Performance designed the SNO-354 for high-performance and demanding use cases including boost control solenoids, air shifters, and parachute launchers. If your build relies on any of these pneumatic systems — or similar applications requiring precise regulated pressure up to 475 PSI — the SNO-354 is built for that role.

Is the SNO-354 legal for street use in California?

No. This product is not CARB legal and is not for sale in California. It is also subject to California Proposition 65 warnings. It is intended for racing and off-road competition use.