BMW 330d 184 (E46)
Remapping Blackburn

BMW 330d 184 (E46): 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

How remapping works on a diesel BMW 3 Series

Modern diesels are held back by conservative factory calibrations. A remap updates the fuel and boost maps stored in the ECU, which is why drivers notice stronger acceleration from low revs and less need to change down on hills or when loaded.

BMW 330d 184 (E46) against other 3 Series engines

Of the 13 diesel 3 Series engines in our data, this one comes 10th for power gain, which is 4 bhp below the 3 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.

BMW 3 Series chip tuning in Blackburn

This is the Blackburn site of the Remap Experts network, serving local drivers. We regularly work with drivers in Darwen, Preston, Manchester, Blackpool and Nelson and nearby areas of the North West.

You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.

If you are closer to Preston, Manchester and Lancaster, those neighbouring Remap Experts sites can help too.