Dinan Big Turbo | BMW F Chassis N55 (12-19) D310-0110A

The Dinan 12-19 BMW F Chassis N55 Big Turbo is a high-performance turbocharger designed to maximize power output for the N55 engine. Fully cast and manufactured to Dinan specifications, this turbo features an enlarged compressor wheel that allows 30% greater airflow, enabling higher boost pressures at elevated engine speeds while maintaining efficiency. It includes an upgraded thrust system over the stock turbo to ensure durability and a longer service life. This upgrade is ideal for racing enthusiasts and those seeking optimal engine performance, providing increased power and responsiveness when paired with appropriate Dinan tuning and an upgraded intercooler.

Designed for 2012 to 2019 BMW F Chassis models equipped with the N55 engine, this big turbo is a direct bolt-on upgrade that enhances performance for track use, spirited driving, or maximum power gains. Compatibility requires pairing with Dinan tuning and, where applicable, a Dinan Dual Core Intercooler to effectively manage boost levels. The kit includes the fully cast turbocharger and upgraded thrust system, offering a reliable, high-flow solution for maximizing engine potential. Suitable for enthusiasts aiming for significant power improvements, this turbo delivers a polished, race-ready upgrade.