Introducing the BMW M135i LCI Facelifted Performance Hatchback

The BMW M135i LCI is the refreshed version of the second gen 1 Series that hit the roads in 2015. This compact performance hatchback blends sportiness with everyday practicality, powered by a turbocharged 3.0 litre inline six engine producing 322 hp and 450 Nm of torque. With the automatic transmission, it accelerates from 0 to 60 mph in under 5 seconds, delivering strong and responsive performance straight from the factory.

This particular M135i LCI has been enhanced with a Stage 1 remap and a professionally carried out BMW M135i Exhaust upgrade in the form of a back box delete. The Stage 1 tuning optimises the engine software to increase power and torque, sharpening throttle response and delivering stronger acceleration throughout the rev range. The back box delete improves exhaust flow and transforms the sound, giving the car a deeper and more aggressive tone that better matches its performance capabilities. Together, these upgrades create a more engaging and dynamic driving experience while retaining everyday usability.

Rear Wheel Drive and Transmission Options

The M135i LCI features a rear wheel drive setup and offers a choice between a six speed manual or an eight speed automatic transmission, ensuring an engaging driving experience. With a top speed electronically limited to 155 mph and a well balanced chassis, it remains one of the most rewarding hot hatches in its class. Measuring approximately 4324 mm in length, 1765 mm in width, and 1420 mm in height, and weighing around 1495 kg, it combines compact agility with premium comfort and modern connectivity features.

Performance Compared to Rivals

When compared to rivals such as the Audi S3 and Volkswagen Golf R, the BMW M135i LCI stands out thanks to its rear wheel drive configuration and smooth, powerful inline six engine. The added Stage 1 tuning and BMW M135i Exhaust System modification further enhance its edge, delivering stronger mid range performance and a noticeably more characterful exhaust note. The result is a sharper and more driver focused feel that sets it apart from its competitors.

Unlocking Extra Performance with DKU Performance Exhaust Systems

This M135i LCI benefits from a carefully executed exhaust upgrade in the form of a back box delete, designed to improve exhaust gas flow and reduce restriction at the rear of the system. By removing the rear silencer section, the inline six engine is able to breathe more freely, producing a deeper and sportier tone under acceleration while maintaining comfort during everyday driving. Combined with the Stage 1 remap, the upgraded setup delivers improved responsiveness, enhanced sound quality, and a more refined yet thrilling performance experience using a DKU Performance exhaust solution.