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Protomotive 5 bar bosch style mini fpr for Porsche and other vehicles
Bosch Fuel Pressure Regulator Cad Drawing
Bosch mini fuel pressure regulator mounting dimensions

5 bar fuel pressure regulator

$150.45

5 bar fuel pressure regulator

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5 bar fuel pressure regulator

What is it?

  • This Protomotive 5 bar fuel pressure regulator gains approx. 15% fueling on your 993, 993 Turbo, 996, 996 Turbo, Boxster, Cayman, 997.1, 997.1 turbo, etc. compared to the oem 3.8 bar.
  • It has Viton oring and seals for E85 capability
  • It outflows the Classic Bosch™  fpr in bench tests by 30% for better regulation with high flow fuel systems.
  • Whether you are seeking performance or simply a higher quality replacement, these are a great solution.
  • If you’re after a 5 bar version of the same regulator, click here

Vehicle Fitment and application

  • Porsche 993 Carrera
  • Porsche 993 Turbo
  • Porsche 996 Carrera ¹
  • Porsche 996 Turbo
  • Porsche Boxster ¹
  • Porsche Caymans ¹
  • Porsche 997.1 Carrera
  • Porsche 997.1 turbo
  • Porsche 997 GT2 RS
  • Porsche GT3
  • And only a few thousand other cars from manufacturers worldwide!
  • ¹ For vehicles with returnless systems, the regulator is in the tank within the white plastic bubble.

How many fpr’s do I get with this purchase?

  • Quantity 1 = One fuel pressure regulator
  • The photo is showing different views of the same regulator for clarity.

Part number cross references:

  • 99311019901, 993-110-199-01, 993.110.199.01
  • 99311019980, 993-110-199-80, 993.110.199.80
  • 99311019981, 993-110-199-81, 993.110.199.81
  • 99311019982, 993-110-199-82, 993.110.199.82
  • 99711019970, 997.110.199.70, 997-110-199-70
  • Bosch 0280160575
  • 0280.B02.722-03 (Bosch Fuel Pressure Regulator Mini 5)

Where can I learn more about the Porsche fuel system?

Installation Notes

  • The tube connector at the housing can be used to supply reference pressure to the regulator. This can be atmospheric pressure, air box pressure or manifold pressure
  • Never run the regulator without the integrated filter
  • Please oil O-rings lightly with clean and silicone free engine oil before you install the regulator
  • Please make a leak test after you have installed the regulator
  • When the pressure regulator is removed and will be reused, the O-rings must be tested for fractures
  • This pressure regulator is designed for internal or external tank use.
Weight 0.5 lbs
Dimensions 4 × 4 × 4 in

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SKU: NA078.133.53 Categories: , , , , , , , , , , , , Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , ,

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