Fuel Injection Pressure Regulator PR401 for Audi A4 A8 S4 TT VW Passat Golf (1996–2005)

Includes: - Fuel Injection Pressure Regulator PR401

Fits Models: - Audi A4, A8, S4, TT - Volkswagen Passat, Golf

Model Years: - 1996–2005

Submodels: - Common trims include A4 Quattro, A8 L, S4, TT Coupe, Passat GLX, Golf GTI - Chassis codes: B5 (A4), D2 (A8), 8N (TT), B5 (Passat), MK4 (Golf)

Engine Options: - Common engine sizes include 1.8L Turbo (A4, S4, TT), 2.8L V6 (A4, A8), 3.0L V6 (A8), 1.8L (Passat, Golf) - Engine codes: AEB, APH, BFB, B5A, 1.8T

Description: The Fuel Injection Pressure Regulator PR401 is designed to maintain optimal fuel pressure in your Audi or Volkswagen vehicle. This essential component ensures that the engine receives the correct amount of fuel for efficient combustion, enhancing performance and fuel economy.

Features: - Direct replacement for factory regulators - Improves fuel delivery and engine performance - Compatible with multiple Audi and VW models - Durable construction for long-lasting reliability - Easy installation with no modifications requi