Snow Performance SNF-52601X Xtreme Triple Pump Fuel Hat for 2011-2023 Mustang

Vehicle Fitment

• 2011-2014 Ford Mustang V6 (3.7L V6, RWD)
• 2011-2014 Ford Mustang GT (5.0L V8, RWD)
• 2012-2013 Ford Mustang Boss 302 (5.0L V8, RWD)
• 2013-2014 Ford Mustang Shelby GT500 (5.8L V8 Supercharged, RWD)
• 2015-2023 Ford Mustang EcoBoost (2.3L I4 Turbocharged, RWD)
• 2015-2023 Ford Mustang GT (5.0L V8, RWD)
• 2015-2020 Ford Mustang Shelby GT350 / GT350R (5.2L V8, RWD)
• 2019-2023 Ford Mustang Bullitt (5.0L V8, RWD)
• 2021-2023 Ford Mustang Mach 1 (5.0L V8, RWD)

Fitment Notes

• Does NOT fit 2020-2023 Ford Mustang Shelby GT500 - use Snow Performance SNF-52300X instead
• Does NOT fit 2024+ Ford Mustang (S650 platform) - different fuel tank design
• Designed for return-style fuel system installations only; not compatible with returnless fuel systems
• Compatible with gasoline, E10, E85, E98, and 100% ethanol; NOT compatible with methanol
• All three 490 LPH pumps MUST run simultaneously at all times - pump staging is not supported; backfeed pressure issues will occur if any pump is unpowered
• Retains OE fuel level sending unit, EVAP system, filler neck, and saddle-tank transfer pump functionality

Features

• Three matched 490 LPH (535 LPH) TI Automotive (Walbro) pumps for absolute maximum fuel flow
• CNC-machined billet 6061 aluminum manifold with precision internal fuel passages
• Black anodized finish for corrosion resistance and E85/ethanol compatibility
• Viton chemical-resistant O-rings ensure a secure, leak-free pump seal
• Combined pump sock prefilter feeds all three pumps from a single inlet, eliminating fuel starvation
• 10-micron prefilter mounts directly to pumps - no bulkheads or extra hardware required
• Female 10AN ORB feed and 8AN ORB return ports for clean, professional plumbing
• Engineered, CNC-machined, and assembled in the USA

Specifications

• Configuration: Triple Pump Xtreme (three 490 LPH / 535 LPH TI Automotive/Walbro pumps)
• Estimated power support: 1,900+ rwhp on E85 / 2,500+ rwhp on gasoline
• All three pumps must operate simultaneously - no staging capability
• Feed port: Female 10AN ORB
• Return port: Female 8AN ORB
• Prefilter: 10-micron, direct-mount to pumps
• Finish: Black anodized
• Material: 6061 billet aluminum
• Not CARB legal; not for sale in California

Included Components

• 3x 490 LPH TI Automotive (Walbro) 535 fuel pumps
• 1x CNC-machined billet aluminum fuel hat assembly
• 1x Combined 10-micron pump sock/prefilter assembly
• 1x Pump wiring harness
• 1x Fuel level sending unit wiring harness
• Viton O-rings (installed)
• Note: Fittings and fuel level sending unit are NOT included

Product Description

The Snow Performance SNF-52601X is the absolute peak output configuration in the SNF-52601 fuel hat lineup, covering 2011-2023 Ford Mustangs across the S197 and S550 platforms. It houses three matched 490 LPH (535 LPH) TI Automotive (Walbro) pumps inside a CNC-machined 6061 billet aluminum manifold with a black anodized finish, supporting 1,900+ rwhp on E85 and 2,500+ rwhp on gasoline - the highest fuel capacity in the series. A shared 10-micron prefilter feeds all three pumps simultaneously from a single inlet, preventing fuel starvation without requiring full tank submersion.

Unlike the SNF-52601H streetable and SNF-52601R Race configurations, the Xtreme version requires all three 490 LPH pumps to run at the same time. Running pumps independently will cause backfeed pressure issues through any unpowered pump, making this strictly for max-effort, dedicated race builds where constant maximum fuel flow is non-negotiable. Builders who need staged pump control for street or strip use should choose the SNF-52601H or SNF-52601R instead. Note: the 2020-2023 Shelby GT500 uses a separate fuel tank and requires the SNF-52300X.