BMW S55 Major Service Package model-Audi S3 8Y Sportback & Saloon Resonated: Balanced tone with OEM-like

Resonated: Balanced tone with OEM-like refinement - ideal for daily use

Following on from the success of the MK3 Focus ST

The Race cal offers a true Manual mode for the first time in non BMW - M vehicles

including appropriate software changes for turbo changes when upgrading your car to Stage 3

repeatable performance with OEM-level drivability

BMW S55 Major Service Package model-Audi S3 8Y Sportback & Saloon Resonated: Balanced tone with OEM-likeBMW S55 Major Service Package Using 100% Genuine BMW Parts & OEM Approved Oils Our BMW S55 Major Service Package is designed to give your M2, M3, or M4 the highest level of care using only genuine BMW components and manufacturer approved fluids. This service goes far beyond a standard oil change, addressing all critical maintenance items required to keep the S55 engine performing at its best. We're BMW AOS registered so this will retain your BMW