BMW 730d 184 (e38)
Engine Tuning in Basingstoke

BMW 730d 184 (e38): remap at a glance

• Fuel: Diesel
• Standard power: 184 bhp, remapped: 217 bhp (+33 bhp, +18%)
• Standard torque: 390 Nm, remapped: 465 Nm (+75 Nm, +19%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel BMW 7 Series: what changes with a remap

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 184 (e38) compares

Ranked by power gain against the other diesel 7 Series engines (8 in total), the 730d 184 (e38) is 8th, 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 75 Nm sits below that benchmark.

Remapping your BMW 7 Series in Basingstoke

Remap Experts has a dedicated Basingstoke site, so you deal with a local team backed by a national network. We regularly work with drivers in Gatwick, Littlehampton, Horsham, Haywards Heath and Crawley and nearby areas of the South East.

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 Berkshire, Southampton and Surrey, those neighbouring Remap Experts sites can help too.