Dinan High Flow Throttle Body - 2004-2005 BMW 645ci/2004-2006 545i/X5/2002-2005 745i/
- More Power (E60 545i & E63 E64 645Ci): + 5 HP @ 6500 RPM, + 4 LB-FT @ 5500 RPM (coupled w/ engine software)
- More Power (E65 E66 745i): + 8 HP @ 6500 RPM, + 8 LB-FT @ 5500 RPM (coupled w/ engine software)
- More Power (2004-06 E53 X5 4.4i): + 8 HP @ 6500 RPM, + 8 LB-FT @ 5500 RPM (coupled w/ engine software)
- More Power (E53 X5 4.8is): + 8 HP @ 6500 RPM, + 8 LB-FT @ 5500 RPM (coupled w/ engine software)
- Improved throttle response
- Bored 3mm larger for a 8% increase in air flow area
|Dinan Point Value||2|
|Labor Time (Hours)||0.8|
|Max HP Gain||5 - 8 (Depending on application)|
|Max Torque (lb-ft) Gain||4 - 8 (Depending on application)|
|Product Type||Throttle Body|
This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.
The following vehicles are considered Emissions Controlled Vehicles:
- 1966 and newer U.S. manufactured California Certified vehicles
- 1968 and newer U.S. manufactured Federally Certified vehicles
- 1968 and newer Foreign manufactured vehicle
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Some parts are not legal for use in California or other states with similar regulations.