Dinan Stage 3 Performance Engine Software for BMW 325i & Ci xi Conv. Wagon E46 2001-2006

Dinan D903-2633

All orders will include an AutoTalent window decal

Stage 3 Engine Software is for use with the High Flow Throttle Body, optimizing performance and drivability. The High Flow Intake and Free Flow Exhaust are recommended.

Special Note: 

Not applicable for SULEV models.


  • 2001-2006 BMW 325Ci Convertible
  • 2001-2006 BMW 325Ci Coupe
  • 2001-2005 BMW 325i Sedan
  • 2001-2005 BMW 325i Wagon
  • 2001-2005 BMW 325xi Sedan
  • 2001-2005 BMW 325xi Wagon
Product Specifications:
Labor Hours/Installation Hours 0.50
Emission Status 50 State Emissions Legal
Included Notes Included Item Details