What tuning services are available for the BMW 7 serie 740d 320hp?

WEREMAP offers 86 tuning services across 5 ECU variants for the BMW 7 serie 740d 320hp.

How much does ECU tuning cost for a BMW 7 serie?

ECU tuning prices for the BMW 7 serie 740d 320hp range from 24 to 600 credits, depending on the ECU variant and tuning service selected.

What ECU does the BMW 7 serie 740d 320hp use?

The BMW 7 serie 740d 320hp is available with the following ECU variants: Bosch EDC17C56, Bosch EDC17CP09, Bosch EDC17CP45, Bosch EDC17CP49, Bosch MD1CP002. WEREMAP provides professional tuning files for all of these.

BMW 7 serie - 740d 320hp

5 ECUs found for this engine. Select an ECU to view available tuning services and pricing.

BMW 7 serie 740d 320hp Engine Specifications

Fuel Type

Diesel

Displacement

2993 cc (3.0L)

Compression Ratio

16.5 : 1

Bore x Stroke

84.0 X 90.0 mm

Engine Code

B57D30

Power per Liter

81.9 HP/L

BMW 7 serie 740d 320hp Stage 1 Chiptuning Results

Variant	Original HP	Tuned HP	+HP	Original Nm	Tuned Nm	+Nm
740D 245hp	245	274	+29	560	630	+70
740D 258hp	258	300	+42	600	700	+100
740D 306hp	306	360	+54	600	680	+80
740D 313hp	313	365	+52	630	760	+130
740d 320hp	320	400	+80	680	800	+120
740d 340hp	340	380	+40	700	750	+50

Bosch EDC17C5617 services Bosch EDC17CP0917 services Bosch EDC17CP4517 services Bosch EDC17CP4917 services Bosch MD1CP00218 services

BMW 7 serie 740d 320hp: Before this file is prepared

For the BMW 7 serie 740d 320hp, the uploaded file is the final reference. We check whether it is original or already modified before preparing the order, and we contact you first if the read or selected service does not match the vehicle data.

Upload a complete original ECU read from the tool you used, or a TCU read only when the selected service is gearbox tuning.
Add the vehicle year, gearbox, read/write tool and any dashboard or diagnostic symptoms.
Select only the services that match the actual vehicle hardware and intended legal use.

Other 7 serie Engines

720i 184hp 728i 193hp 730D 204hp 730D 211hp 730D 218hp 730D 231hp

BMW 7 serie 740d 320hp Frequently Asked Questions

What tuning services are available for the BMW 7 serie 740d 320hp?: WEREMAP offers 86 tuning services across 5 ECU variants for the BMW 7 serie 740d 320hp.
How much does ECU tuning cost for a BMW 7 serie?: ECU tuning prices for the BMW 7 serie 740d 320hp range from 24 to 600 credits, depending on the ECU variant and tuning service selected.
What ECU does the BMW 7 serie 740d 320hp use?: The BMW 7 serie 740d 320hp is available with the following ECU variants: Bosch EDC17C56, Bosch EDC17CP09, Bosch EDC17CP45, Bosch EDC17CP49, Bosch MD1CP002. WEREMAP provides professional tuning files for all of these.

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