Megan Racing Euro I Coilovers – Audi A4 B9 / A5 F5 2017–2021 – 53mm Front Strut – MR-CDK-AA517-53-EU

Megan Racing Euro I Series coilovers are designed for Audi A4 B9 and A5 F5 models with an emphasis on maintaining street comfort while adding adjustable ride height and damping control. Rubber-isolated front top mounts and reuse of the factory rear upper mounts help limit additional road noise and harshness, while increased spring rates and sport-tuned damper valving provide improved chassis control for more spirited driving.

The monotube dampers use full-length ride-height adjustment, allowing vehicle height to be changed without relying solely on spring preload or sacrificing shock stroke. This 53 mm front-strut version uses 10 kgf/mm front and 8 kgf/mm rear spring rates with 30-way simultaneous compression and rebound damping adjustment.

Important Fitment & Installation Notes: This exact kit is intended for vehicles using the 53 mm front strut configuration. A separate 48 mm version (MR-CDK-AA517-48-EU) exists, so the vehicle’s front strut diameter should be physically confirmed before ordering. The kit includes the Audi A4 Allroad application according to Megan Racing USA. Vehicles equipped with DDC/electronic damping require non-DDC rear shock mounts to be sourced separately from an OE or third-party supplier.

Manufacturer Notice: Megan Racing classifies its suspension products as off-road use only and states that correct installation and setup are the installer’s responsibility. Megan also notes that its application years are based on US-market vehicles and may differ from other markets, so Australian build date, chassis and suspension specification should be confirmed before purchase. The kit carries Megan Racing’s 1-year warranty against manufacturer defects, subject to its warranty terms.