Due to relocation, up for sale is my stunning and highly modified 2013 BMW 435i Luxury, finished in sleek black and sitting low on genuine 3SDM alloys. This isn't your average 435i under the bonnet sits the N55B30T0 engine sourced from a BMW F87 M2, with just 46,878 miles on it. This particular variant of the N55 boasts forged internals, the upgraded M TwinPower oiling system, and delivers more power and durability than the standard 435i engine making this a true sleeper. Key Features & Upgrades: Engine: N55B30T0 from a BMW M2 - 46,878 miles (forged internals, M twin oiling system, higher performance) Transmission: 6-Speed Manual - rare and engaging drive Sound System: Harmon/Kardon Logic 7 surround sound - crisp, immersive audio Climate Control: Dual-zone digital climate Seats: Heated, full electric memory leather seats Wheels: Genuine 3SDM Alloys - aggressive stance and premium look Aero: Genuine carbon fiber rear spoiler - sleek and sporty Mileage (Chassis): 81,237 miles Category: Cat N - Assumed stolen/recovered, no structural damage. I am the first owner since and the car runs flawlessly. Condition: The car presents beautifully and has been well cared for throughout its life. It drives exceptionally, thanks to the potent and rare M2 engine swap and smooth manual gearbox. The sound system is excellent, the climate and seat functions work perfectly, and the carbon additions give it a premium, sporty edge. There is some kerb damage to the rear wheels, some age-related marks as to be expected from a car of this year, but nothing that distracts from its road presence or performance. I have all paperwork from the period of my ownership. Why Buy This Car? If you're looking for a performance-focused coupe with styling, rare upgrades, and everyday usability, this is your chance to own something unique. With the M2-spec N55 engine, this 435i stands out from the crowd in both power and reliability. Viewings & Contact: Serious enquiries only. No test pilots or time wasters. Proof of insurance required for test drives. Message me if you're genuinely interested. No timewasters or dreamers please. Test drives welcome with proof of insurance. Viewings available in Weymouth or Bristol depending on day of the week. Vehicle is still in use so mileage will increase. 11800 ONO Thanks for looking!