BMW F34 3 Series GT Overview
The BMW F34 3 Series GT, made between 2013 and 2020, is a great mix of hatchback practicality and high end sedan performance. This Gran Turismo model stretches 4,824 mm long and features a roomy interior, thanks to its taller build and longer wheelbase, making it very comfortable for passengers. Its distinct fastback design sets it apart from the regular F30 saloon and F31 touring models, while also providing the perfect platform for a BMW F34 3 Series Exhaust upgrade.

Engine and Performance Specs
The F34 comes with a variety of engines that range from 1.995 to 2.998 litres, producing anywhere from 143 to 326 PS. The standout 335d variant is equipped with a powerful 3.0 litre twin turbo diesel engine known for its strong torque and impressive mid range performance. Available with rear wheel drive or xDrive all wheel drive, the 335d delivers a smooth yet powerful driving experience that benefits significantly from a refined BMW F34 3 Series Exhaust System.

Technical Data and Market Position
The 3.0 litre inline six diesel engine produces approximately 286 PS and 580 Nm of torque, enabling 0 to 60 mph in around 5.3 seconds. Measuring 4,824 mm in length, 1,821 mm in width, and 1,460 mm in height, the F34 offers generous interior space while maintaining a sporty profile. With towing capability up to 2,000 kg and strong fuel efficiency for its class, it competes with models such as the Audi A4 Avant and Mercedes C Class Estate in the premium performance market.

Exhaust Systems and Upgrades
This BMW F34 335d underwent a full M3 style quad exhaust conversion, transforming the rear of the vehicle from its original single exit layout into a more aggressive quad exit configuration. The upgrade improves exhaust gas flow and delivers a deeper, more purposeful tone that better reflects the performance of the 335d engine.

To complete the conversion, a custom rear diffuser was sourced and fitted to accommodate the new quad outlet design. This ensured a clean factory style finish while enhancing the overall visual presence of the car. The result is a sharper and more responsive driving feel, improved sound characteristics, and a bold M inspired transformation that elevates both the appearance and performance of this Gran Turismo model.