BMW 730d 193 (e38)
Engine Tuning in Bristol

BMW 730d 193 (e38) power and torque after remapping

• Fuel: Diesel
• Standard power: 193 bhp, remapped: 226 bhp (+33 bhp, +17%)
• Standard torque: 410 Nm, remapped: 495 Nm (+85 Nm, +21%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a diesel BMW 7 Series

Diesel engines respond strongly to remapping because the ECU controls injection quantity, injection timing and turbo boost pressure. Re-calibrating those maps typically brings the biggest improvement in mid-range torque, which is what you feel when overtaking or towing.

How the BMW 730d 193 (e38) compares

Of the 8 diesel 7 Series engines in our data, this one comes 7th for power gain, which is 4 bhp below the 7 Series diesel average of 37 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 33 bhp and 85 Nm sits below that benchmark.

BMW 7 Series chip tuning in Bristol

Based around Bristol, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Keynsham, Portishead, Nailsea, Kingswood and Clifton and nearby areas of the South West.

Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.

If you are closer to Bath, Somerset and Gwent, those neighbouring Remap Experts sites can help too.