AUDI A4 B9 - Street R1 Dynaparts Threaded Coilovers (17 & up)

On VW and Honda forums, the question comes up again and again: which coilover kit lets you go from daily driving to the track without taking it apart each time? The answer: the Street R1 from Dynaparts, with 1-way damping adjustment across 33 positions, height adjustment independent of damping, and springs calibrated to handle track corners as well as Tuesday morning roundabouts.

Technical specifications

• Damping adjustment: 1-way, 33 positions (compression and rebound simultaneously)
• Design: Standard
• Front strut mount: Fixed aluminum strut mount
• Rear strut mount: Retain original strut mount
• Front spring rate: 10 kg/mm
• Rear spring rate: 8 kg/mm
• Separate reservoir: Yes
• Use: All-round, street and track days

Vehicle fitment

• Model: AUDI A4 B9
• Years: 17 and up

Important notes:

• Vehicles only with original 53mm diameter shock absorbers, 2-wheel drive

Why choose the Street R1?

The Street R1 is designed for enthusiast drivers who want a genuine coilover kit without giving up everyday comfort. Separating height and damping adjustment lets you lower the car to your preference without unnecessarily stiffening the ride. For your first track days, the R1 offers a solid foundation with its separate reservoir and 33 adjustment positions.

To go further, the range moves up to the Street R2 (2-way independent) for those who want to fine-tune compression and rebound separately, and the Street R3 (3-way) for motorsport-level control. The Track R2 and R3 versions are reserved for exclusive track use with an inverted monotube architecture.