Description

COMPATIBLE:

2003 – 2006 BMW X5 4.4i (4.4L-N62B44)

2004 – 2006 BMW X5 4.4is (4.8L-N62B48)

2004 – 2006 BMW 545i (4.4L-N62B44)

2004 – 2006 BMW 645Ci(4.4L-N62B44)

2003 – 2005 BMW 745i (4.4L-N62B44)

2002 – 2005 BMW 745Li(4.4L-N62B44)

Not compatible with the X5 4.4i (E53) from 2000-2003, Stage 3 Engine Software recommended for optimum performance and drivability.

Many people seem to be under the false impression that the new Valvetronic engines don’t have a throttle body. This is clearly not the case however the throttle body for these applications functions as part of the traction control system, as well as a ”safety valve” of sorts. Regardless of the function the size of the hole still represents a restriction of intake air-flow, making the larger bore of the Dinan high flow versions enable the engine to breathe better for more horsepower and torque, most effectively in wide-open throttle scenarios.

• 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

Brand	Dinan
Dinan Point Value	2
Emission Code	1
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
Weight	6
UPC	813725028415
Part Number	D760-3600A

Install Guide:

WARRANTY: