BMW 7 Series G12 on the DC Remapping 4WD dyno

BMW Tuning / B57 / 740d

G11 / G70 · 2016 on · B57 twin turbo

BMW 740d Stage 1 Remap

The twin-turbo 7 Series, in G11 form or the newer mild-hybrid G70. We’ve had a G11 740d on our dyno at nearly 400bhp.

400bhpPower · from 320

800NmTorque · from 680

£449Stage 1 · inc VAT

Book Stage 1 £449How it drives

740d on the road

How a remapped 740d drives

+120Nm

A lot of car, moved easily

With around 800Nm a big limousine pulls like a sports saloon, and it never sounds strained.

+80bhp

Long-haul pace

On a long run the extra power makes overtakes quick and calm, with no drama for anyone in the back.

590lb-ft

Top gear overtakes

With this much torque the 740d can often stay in eighth for a motorway overtake, gathering speed without a kick-down.

740d Stage 1 figures

From 320 to 400bhp

Typical figures for a G11 / G70 740d on Stage 1.

Power320400bhp+80 bhp · +25%

Torque680800Nm+120 Nm · +18%

Measured, not estimated

Our 740d, on the rollers

Dyno sheet for a customer BMW 740d xDrive: 312.7 to 399.1bhp, 679 to 808Nm

A customer BMW 740d xDrive, before and after Stage 1, on our 4WD dyno in Warrington.

Power: ~~312.7~~399.1+86.4 bhp
Torque: ~~679~~808+129 Nm

All our dyno results

740d remap price

Your 740d, priced

Stage 1

£449inc VAT

Around 400bhp and 800Nm for your 740d.

Book Stage 1

Stage 1 + xHP Most popular

£709save £125

The 740d engine and its ZF8, tuned together with xHP.

Book Engine + Gearbox

Prices include VAT · Finance available

Which one is yours

740d versions

740d / 740LdG11 / G12 · 2016–2022320 →400bhp · 800NmBook →740d xDriveG70 · 2022 on, mild hybrid299 →345bhp · 720NmBook →

The G11 / G70

About the G11 / G70 740d

The 740d is the 7 Series with the twin-turbo B57. The G11 and G12 version makes 320bhp; the newer G70 is a 299bhp mild hybrid. We’ve had a G11 740d xDrive on our dyno: 312.7bhp to 399.1bhp and 679Nm to 808Nm on Stage 1.

Engine: B57 twin turbo, 2993cc
Chassis: G11 / G70 · 2016 on
After Stage 1: 400bhp · 800Nm · 590 lb-ft
Gearbox: ZF 8-speed automatic
ECU: Bosch MD1CP032
Locked ECU?: Cars built from around June 2020 · £100 same-day unlock · check yours

Questions

740d remap questions

How much bhp does a BMW 740d remap add?

A G11 / G70 740d goes from 320bhp and 680Nm to around 400bhp and 800Nm on Stage 1: 80 more horsepower and 120Nm more torque.

Is the G70 740d tuned differently from the G11?

Yes. The G11/G12 goes from 320bhp to around 400bhp and 800Nm; the G70 mild hybrid from 299bhp to around 345bhp and 720Nm.

Have you tuned a 740d before?

Yes. A G11 740d xDrive on our dyno went from 312.7bhp and 679Nm to 399.1bhp and 808Nm on Stage 1.

Is a remapped 740d as quick as the old 750d?

On paper it is. The quad-turbo 750d made 400hp and 760Nm. A remapped G11 740d makes around 400bhp and 800Nm, from a simpler twin-turbo engine.

Your 740d, at 400bhp.

For G11 / G70 740d cars, 2016 on. Same day, on our dyno in Warrington.

Book Stage 1 £449Call 01925 819002