Product Description
Engine Remap for BMW 5-Series E39 523 i Petrol
Standard Power: 170 (BHP)
Remapped Power Gain: +14 (BHP)
Remapped Torque Gain: +17 (lb/Ft.)
£295
Engine Remap for BMW 5-Series E39 523 i Petrol
Standard Power: 170 (BHP)
Remapped Power Gain: +14 (BHP)
Remapped Torque Gain: +17 (lb/Ft.)