Do the RS-R Club Racer Coilovers for A90 Supra need a warning canceller?

Yes. The Club Racer Coilovers for A90 cars replace the factory adaptive dampers, and RS-R states that the damper warning canceller is not included. Without it an error message appears on the dash and the traction control off function will not work, which matters on track, so the canceller should be ordered with the kit.

Are these coilovers too stiff for the street?

They are firm. RS-R sets the Club Racer up for the circuit, with stiff springs and pillowball mounts that pass more road noise into the cabin. The damping can be softened for the drive to the track, but owners who mostly drive on the road are better served by the Sports-i or Best-i Active.

How much lower will an A90 Supra sit?

At the RS-R preset the front sits about 30mm to 35mm lower and the rear about 35mm to 40mm lower than stock. RS-R recommends adjusting within minus 10mm to minus 50mm at the front and minus 15mm to minus 65mm at the rear, which leaves room to set rake for the circuit.

Do the pillowball mounts need maintenance?

Yes. RS-R treats pillowballs as consumable parts and recommends replacing them periodically. They transmit more noise and vibration than rubber mounts, so a light knock over rough pavement is normal rather than a fault, and the mounts are worth inspecting whenever the alignment is checked.

Can the dampers be rebuilt after track use?

Yes. RS-R builds the Sports-i range, Club Racer included, in-house in Japan, so the dampers can be overhauled to restore their original damping. Regular rebuilds are worth planning on a car that sees frequent track days, and RS-R USA covers the kit for 1 year or 12,000 miles.

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Description

RS-R Sports-i Club Racer Coilovers for A90 / A91 Toyota GR Supra

RS-R’s Sports-i Club Racer Coilovers for A90 / A91 Toyota GR Supra are the track end of the RS-R range, set up for lap times rather than a soft ride. Spring rates climb to 14.0 kg/mm at the front and 18.0 kg/mm at the rear, and red aluminium pillowball upper mounts take the rubber out of the steering so the car responds at once to a change of direction. RS-R assembles each kit in Osaka and services them through its own overhaul programme. It is more than most road Supras need; for a car that splits its time between street and circuit, the Club Racer is the RS-R choice.

Design and Performance

The A90 Club Racer keeps the Sports-i layout, with full-length adjustable monotube bodies, a true coilover at the front and a separate spring on the multi-link rear, with every setting chosen for the track. The pillowball mounts hold alignment under load where a rubber mount deflects, and the stiffer springs cut pitch under braking and roll at turn-in.

Features

Track-focused 14.0 kg/mm front and 18.0 kg/mm rear springs
Red aluminium pillowball upper mounts front and rear
24-step front and 36-step rear damping adjustment
Full-length adjustable monotube dampers
Helper springs keep the main springs seated at full droop
Club Racer Coilovers for A90 cars are assembled in-house in Japan and serviceable through RS-R overhaul

Specifications

Spring rate, front: 14.0 kg/mm
Spring rate, rear: 18.0 kg/mm
Damping adjustment, front: 24 steps
Damping adjustment, rear: 36 steps
Preset drop, front: 30-35mm (1.2-1.4in)
Preset drop, rear: 35-40mm (1.4-1.6in)
Maximum adjustment, front: -5mm to -55mm
Maximum adjustment, rear: -15mm to -65mm
Warranty: 1 year or 12,000 miles from purchase

What’s Included

Front coilover assemblies with pillowball upper mounts (x2)
Rear dampers with pillowball upper mounts (x2)
Rear springs and helper springs

Applications

Toyota GR Supra: A90 / A91 (DB42 / DB22) | 2020-2026

Notes

The damper warning canceller is not included and is required: without the RS-R Damper Warning Canceller for A90 / A91 Toyota GR Supra the dash shows an error and the traction-control-off function will not work
For road use, see the RS-R Sports-i Coilovers for A90 / A91 Toyota GR Supra or the RS-R Best-i Active Coilovers for A90 / A91 Toyota GR Supra
A wheel alignment is needed after installation and after any ride height change

Frequently Asked Questions

Do the RS-R Club Racer Coilovers for A90 Supra need a warning canceller? Yes. The Club Racer Coilovers for A90 cars replace the factory adaptive dampers, and RS-R states that the damper warning canceller is not included. Without it an error message appears on the dash and the traction control off function will not work, which matters on track, so the canceller should be ordered with the kit.
Are these coilovers too stiff for the street? They are firm. RS-R sets the Club Racer up for the circuit, with stiff springs and pillowball mounts that pass more road noise into the cabin. The damping can be softened for the drive to the track, but owners who mostly drive on the road are better served by the Sports-i or Best-i Active.
How much lower will an A90 Supra sit? At the RS-R preset the front sits about 30mm to 35mm lower and the rear about 35mm to 40mm lower than stock. RS-R recommends adjusting within minus 10mm to minus 50mm at the front and minus 15mm to minus 65mm at the rear, which leaves room to set rake for the circuit.
Do the pillowball mounts need maintenance? Yes. RS-R treats pillowballs as consumable parts and recommends replacing them periodically. They transmit more noise and vibration than rubber mounts, so a light knock over rough pavement is normal rather than a fault, and the mounts are worth inspecting whenever the alignment is checked.
Can the dampers be rebuilt after track use? Yes. RS-R builds the Sports-i range, Club Racer included, in-house in Japan, so the dampers can be overhauled to restore their original damping. Regular rebuilds are worth planning on a car that sees frequent track days, and RS-R USA covers the kit for 1 year or 12,000 miles.

About RS-R

RS-R began in 1968 as a car parts shop in Osaka and has produced its own suspension, coilovers and mufflers since 1972. Now headquartered in Toyonaka, Osaka, where its plant has been since 1999, RS-R manufactures in-house in Japan, with coilover ranges including Sports-i, Black-i and Best-i and the Ti2000 spring range.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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RS-R Sports-i Club Racer Coilovers for A90 / A91 Toyota GR Supra [XNSPT216MP]

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RS-R Sports-i Club Racer Coilovers for A90 / A91 Toyota GR Supra

Design and Performance

Features

Specifications

What’s Included

Applications

Notes

Frequently Asked Questions

About RS-R

Reviews