**ONE-OF-A-KIND BMW 420d M SPORT CONVERTIBLE **- 10,900+ INVESTED IN PROFESSIONAL MODIFICATIONS Reluctant sale of my stunning 2017 BMW 420d M Sport Convertible (F33). This car has been built to an exceptional standard with over 10,900 spent on professional modifications. Immaculate condition throughout - must be seen and heard to be appreciated. This is NOT your average 4 Series. This is a fully themed, cohesive build that turns heads everywhere it goes. Finished in specialist blue paint with matching interior details, this is a genuine show car that also happens to be a practical daily driver. MODIFICATION BREAKDOWN (10,900+ SPENT) BLACK DESIGNER ALLOY WHEELS - 6,000 Premium forged alloys that completely transform the stance of the car. Not cheap replicas. FULL EXHAUST REBUILD + QUAD EXHAUST SYSTEM - 2,000 Custom-built quad exhaust. This car is EXTREMELY LOUD. Sounds absolutely incredible with the roof down. Not for the faint-hearted. HARMAN KARDON SOUND SYSTEM + GHOST SUBWOOFERS - 1,500 Upgraded premium audio with hidden subwoofers for maximum volume and deep, punchy bass. Perfect for roof-down cruising. PROFESSIONAL BLACKED-OUT WINDOWS - 1,200 Full privacy tint, professionally applied. Gives the car a menacing, aggressive look. STAGE 2 REMAP (ECU + TCU) - Professionally mapped by CTG Performance, Boreham. Dyno-verified Stage 1 output of 216.6 HP / 489.6 Nm (vs 170 HP / 381 Nm stock), then further upgraded to Stage 2 with supporting mods. This car pulls like a train. Dyno printout available. SPECIALIST BLUE PAINTWORK - Stunning custom colour in immaculate condition. APPLE CARPLAY - Fully integrated for seamless phone connectivity. BLUE NEON NIGHT LIGHTS CUSTOM BMW BADGES - Unique styling detail. SPARKLY BLUE CAR MATS - Matching the exterior theme throughout. KEY DETAILS Year: 2017 Mileage: 71,000 Engine: 2.0L Diesel (420d) - STAGE 2 REMAPPED Gearbox: Automatic (TCU also remapped for sharper shifts) Body: Convertible (hardtop) Colour: Specialist Blue Trim: M Sport Wheels: 6,000 Black Designer Alloys Exhaust: Quad System (EXTREMELY LOUD) Audio: Harman Kardon + Ghost Subwoofers Windows: Fully Blacked Out (Professional) Tech: Apple CarPlay