The Tuner

Bosch fuel pressure regulator

24.1789.17

all prices excl. VAT and shipping

Product information:

  • We sell only original Bosch fuel pressure regulator for Audi RS4/S4 B5
  • The RS4/S4 is equipped with a 4 bar fuel pressure regulator as standard.
  • The 3.8 bar fuel pressure regulator is installed as standard on a Porsche and has a slightly larger return bore. We recommend this if a strong fuel pump and only one fuel pressure regulator is installed.

THE-B5 044 00  THE-B5 044 01

en_US