BMW 523i FULLY M5 MODIFIED Stage 1+ Tuned with Pops and Bangs runs up to 270+hp. Spent more than 3.5Mil mods and repairs. 2010 manufactured and Registered.Agent Registered.Services and maintenance had been carried up to date with agent and other bmw professionals.102,000MLS done only.Genuine Low Mileage as its age. Features 2.5L Inline 6 Engine(Much more powerful than 520i and 520D)(N52 Most reliable engine) 8 Speed ZF transmission Electric Seats Rear Privacy Curtains Push start Electric Handbrake + Auto hold Dual Zone Climate Control AC Seat Heaters Harmon Kardon Sounds Brand new Tires 360 parking sensors Mods to the vehicle 1.Fully M5 Kit is included 2.Stage One+ Tuned up to 270+hp 3.Pops and Bangs code is done 4.Transmission Coded for sport version to aggressive shifting 5.De-Cat Custom Quad Exhaust with Valvetrnoic 6.GTS Lip and ...