I'm selling my BMW G30 540i xDrive, a seriously well-maintained and tastefully modified example of the brilliant B58-powered 5 Series. With approximately 470 BHP from its Stage 2+ setup, this car combines strong performance with the comfort, refinement and practicality you'd expect from a 5 Series. The xDrive system provides excellent traction, making it a very capable performance daily. The car has been maintained regardless of cost, with servicing carried out regularly and oil changes every 6,000 miles. It has always run on Millers engine oil and 99-octane premium petrol. Engine & Performance B58 3.0-litre turbocharged petrol engine Stage 2+ ECU tune - approximately 470 BHP TU high-pressure fuel pump (TU HPFP) MST induction kit Full custom cat-back exhaust system with remote-controlled valves Front and back under body brace from f90 M5 also geo done by Geo by Luke Thanks to these modifications, the car drives much better than the standard 540i. The gearbox and xdrive along with the rear and front differentials were serviced at 53,000 miles, for which I have invoices and receipts.Car also has a ghost 2 immobilizer.