Porsche 718 Cayman & Boxster Fuel Pump (HPFP) High-Flow E85 MoonShine - RaggDoll Motorsports

Porsche 718 Cayman & Boxster HPFP Upgrade – MoonShine High flow 275

The RaggDoll Motorsports MoonShine HPFP is the ultimate high-pressure fuel pump upgrade for the 2017–2025 Porsche 718 Cayman and Boxster platforms. Designed specifically for the 2.0L Turbo and 2.5L Turbo (S & GTS) engines, this performance HPFP ensures your Porsche can safely and reliably run E85 ethanol, pump gas, or race fuel at higher horsepower levels.

Thanks to this HPFP, many tuners are now achieving 510+ wheel horsepower (whp) on 93 octane pump gas, and near 600 whp with the RaggDoll RS2 turbocharger upgrade (on higher octane fuels with supporting modifications). 💃🏻🏎️💨

Why Upgrade Your 718 Fuel Pump?

The stock HPFP on the Porsche 718 becomes a severe bottleneck once boost and airflow increase beyond basic bolt-ons—especially on ethanol blends like E85, which require significantly more volume. The MoonShine V2 HPFP solves this by delivering a **~69%+ increase in flow capacity over OEM**, providing the vital headroom needed for aggressive tunes and larger turbo setups. 

Looking for even more aggressive fueling? We also offer Stage 1 Camshafts to help you unlock supercar power levels on straight E85.

Key Features

Direct Fit: For 2017–2025 Porsche 718 Cayman & Boxster (2.0T & 2.5T) direct-injection turbocharged engines.

Fuel Versatility: Full support for E85/Ethanol, Pump Gas, or Race Fuel.

Massive Flow Increase:** ~69%+ flow capacity increase over the OEM pump.

Built for Power: Perfect for Stage 2 to Stage 5 turbo upgrades and high-horsepower builds.OEM Drivability: Maintains stock drivability, reliability, and cold-start characteristics.Proven Durability: CNC-machined with premium internals, backed by over 4 years of successful street and track testing on hundreds of 718 platforms.

 

Performance Benefits

More Horsepower Headroom: Unlocks the full potential of bolt-on upgrades, intercoolers, and larger turbos

E85 Compatible: Run full E85 or custom blends for maximum cooling and knock resistance.

Track & Street Proven: Reliable performance whether you are daily driving or pushing the limits on track days.

Plug & Play Installation: Direct OEM replacement with no modifications required. Installation takes only about 1.5 hours!

>Tuner Support: We offer full support. Calibration and tuning guidance are available to your tuner upon request after purchase.

 

 Who Needs the MoonShine HPFP?

Porsche 718 owners looking to run straight E85, pump gas, or race fuel while maintaining safe power limits.

Drivers wanting to run seamless E85 flex-fuel tunes.

Enthusiasts chasing a safe, reliable 400–600+ wheel horsepower.

Track day and high-performance street builds requiring consistent fueling at high RPM.

 Applications

2017–2025 Porsche 718 Cayman 2.0T

2017–2025 Porsche 718 Boxster 2.0T

2017–2025 Porsche 718 Cayman S / GTS 2.5T VGT

Conclusion

The RaggDoll Motorsports MoonShine HPFP is the fueling solution every serious Porsche 718 enthusiast needs. Whether you’re chasing dyno numbers, prepping for a track event, or simply wanting peace of mind that your fueling system won’t hold you back, the MoonShine HPFP delivers race-proven results. 

Upgrade your Porsche Cayman or Boxster with the RaggDoll MoonShine V2 High Pressure Fuel Pump today and

unleash the full potential of your 718!