If you want your A90 GR Supra to feel sharper everywhere without jumping to remote-reservoir complexity, the JRZ RS TWO Double Adjustable kit is the sweet spot. It brings true two-way tuning and JRZ’s race-bred damping to a compact, non-reservoir package that installs cleanly and responds clearly to every click.
Why RS TWO on the A90?
Toyota gave the Supra serious pace, but the stock dampers leave performance on the table once you fit sticky tires or add power. RS TWO gives you the chassis tools to match:
- Independent compression and rebound adjustment with meaningful, click-by-click changes for street, canyon, or HPDE.
- No external reservoirs, so fitment is straightforward and trunk space stays usable.
- Includes front camber plates to get into the alignment window your tires want.
- Built for durability with JRZ’s robust shaft and bearing design that holds up to real miles.
Note: A90 models with electronic damping require an EDC canceller, which is not included.
What you’ll feel on day one
- Faster chassis response as the car takes a set earlier and stays planted through mid-corner.
- More consistent braking and direction changes with better platform support and reduced dive.
- Confidence over rougher surfaces thanks to impact control that smooths sharp inputs without muting feel.
Tuning made simple
Start from a balanced street baseline, then move one to two clicks at a time:
- Add rebound to calm oscillation after quick transitions or to help the rear stay planted on throttle.
- Soften compression a click or two if the front feels skittery over bumps in braking zones, or firm it for extra platform on smooth tracks.
Every click produces a noticeable change, so dialing the car in is straightforward.
Street and track versatility
RS TWO delivers pro-level adjustability in a compact package with internal flow architecture aimed at thermal stability. Damping remains predictable as temperatures rise in longer sessions, which is exactly what you want for a dual-duty A90.
Pair it with the right tires
Suspension cannot do its job without grip. Two proven pairings:
- Nankang CR-S V2 (200TW) for mixed street and track use with confident dry grip.
- Nankang AR-1 for maximum dry pace and track-focused builds.
Choose CR-S for a broader operating window, AR-1 when outright lap time is the priority.
Install notes and compatibility
- Direct-fit A90 kit with camber plates and no reservoirs to mount.
- EDC canceller required on cars with electronic damping.
- Get a performance alignment after install. Many track-day setups target roughly -2.0° to -2.5° front camber on modern 200TW tires.
- Re-torque hardware after the first heat cycle and again after a few hundred miles.
Pricing and availability
The JRZ RS TWO – Toyota GR Supra A90 is $4,895 and open for orders at Elite Performance. Inventory can vary, so confirm availability at checkout.