Dinan High Flow Throttle Body for BMW 330i 530i X5 Z3

Special Note: Stage 3 Engine Software and High Flow Cold Air Intake recommended for optimum performance and drivability. Not applicable to 530i (E60) 2006 - 2007 and Z4 3.0 (E85) 2006 - 2008.
Product Description

Dinan’s High Flow Throttle Bodies improve intake air flow for additional horsepower and torque gains. The internal diameter of the stock  throttle body is bored 9% larger increasing the air flow area. The resulting increase in air flow provides more horsepower and torque throughout the rpm range, with noticeably quicker throttle response.

*Dyno results for the combination of Stage 3 Engine Software, High Flow Throttle Body and Free Flow Exhaust.


  • 2001-2006 330i & Ci, xi, Conv., ZHP E46 
  • 2004-2007 530i E60 
  • 2001-2003 530i E39 
  • 2001-2006 5 3.0i E53 
  • 2001-2002 Z3 3.0 E36/7 ROADSTER 
  • 2001-2002  Z3 3.0 E36/7 ROADSTER 
Product Specifications
Labor Hours/Installation Hours 1.50
Emission Status 50 State Emissions Legal
Max HP Gain 6 @ 6500 rpm
Max Torque Gain 5 lb/ft @ 6500 rpm
Peak Horsepower 240 @ 5900 rpm*
Peak Torque 224 lb/ft @ 3500 rpm*
Included Notes Included Item Details