TOYOTA SIENTA XP170: Coilovers Street R1 Dynaparts (15-22)

Most owners who switch to the Dynaparts Street R1 report the same thing: the car finally behaves the way it should. 1-way adjustment, 33 positions, separate reservoir design: the all-rounder that lives up to its claims.

Technical specifications

• Damping adjustment: 1-way, 33 positions (compression and rebound simultaneous)
• Design: Standard
• Front strut mount: Reuse original strut mount
• Rear strut mount: Fixed steel strut mount
• Front spring rate: 6 kg/mm
• Rear spring rate: 6 kg/mm
• Separate oil reservoir: Yes
• Use: Versatile, street and track days

Vehicle compatibility

• Model: TOYOTA SIENTA XP170
• Years: 15-22

Key points:

• Japanese market, 2WD, 4WD

Why choose the Street R1?

The Street R1 is designed for the enthusiast driver who wants a genuine coilover kit without sacrificing everyday comfort. Separating ride height from damping lets you lower the car to your preference without making the ride unnecessarily harsh. For your first track days, the R1 offers a solid foundation with its separate oil reservoir and 33 damping settings.

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 competition-level control. The Track R2 and R3 versions are reserved for track-only use with an inverted monotube design.