This is not a standard M140i. Finished in Glacier Silver and backed by a full BMW service history, this example has been professionally enhanced with the highly regarded Birds B1 Dynamic Package, transforming the car into what many consider the M140i BMW should have built from factory. Powered by BMW's renowned 3.0-litre turbocharged straight-six (340 PS) driving the rear wheels through a smooth automatic gearbox, the M140i is already a serious performance car. However, this example has been intelligently upgraded to significantly improve traction, balance and chassis control - without compromising everyday usability. Performance & Chassis Enhancements: - Birds B1 Dynamic Package - Bilstein performance dampers - Eibach springs - Revised chassis setup with anti roll bar upgrade kit Quaife Limited Slip Differential (LSD) BMW M Performance Exhaust The suspension and Quaife LSD upgrade package cost approximately £4,000, professionally installed, and is widely regarded as the definitive setup for the platform. The genuine BMW M Performance Exhaust was a factory-approved retrofit, fitted by a BMW main dealer at a cost of approximately £1,000, offering a deeper, more purposeful tone while retaining OEM refinement and build quality. The Quaife LSD in particular is a transformative upgrade - eliminating inside wheel spin and delivering true mechanical grip on corner exit, making the car far more composed and confidence-inspiring under power. This is a properly set-up M140i - upgraded, not modified. Additional features include: Heated front seats LED headlights Dual-zone climate control A rare opportunity to acquire a correctly enhanced M140i with over £5,000 of quality upgrades already completed - delivering a driving experience well beyond a standard example. Torza Cars – Buy with Confidence Purchasing from Torza Cars provides complete peace of mind. We are FCA-regulated, AA-approved and 5-star reviewed, trusted for our professionalism and carefully selected vehicles. Every car is supplied with a 3-month comprehensive warranty (extendable up to 36 months) and 12 months AA breakdown cover as standard. If you want, I can now help you position the pricing strategy on this — because with that spec and investment, it should not be advertised like a standard M140i.