Nitron
Pit Garage Spec Nitron NTR R3 Coilover Kit - Toyota GR Supra A90/A91
Pit Garage Spec Nitron NTR R3 Coilover Kit - Toyota GR Supra A90/A91
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WARRANTY POLICY
WARRANTY POLICY
Warranty & Inspection Policy
All products must be carefully inspected within seven (7) calendar days of delivery.
Any claim involving damage, defects, missing parts, or incorrect items must be submitted within this seven-day inspection period. Claims made more than seven days after delivery will not be eligible for warranty coverage, replacement, return, or refund.
Customers are responsible for inspecting the product and confirming that it is correct, complete, undamaged, and suitable for the intended vehicle before installation.
Products must not be installed if any damage, defect, fitment issue, or missing component is discovered. Please contact us before proceeding with installation.
Once a product has been installed on a vehicle, it is considered accepted by the customer and is no longer eligible for warranty coverage, return, replacement, or refund.
By purchasing and installing our products, the customer acknowledges and agrees to this Warranty & Inspection Policy.
The Nitron NTR R3 coilover kit for Toyota GR Supra A90/A91 provides three-way adjustable suspension for detailed road and track setup.
Key features and intended use
- Three independent damping adjustments provide more setup control.
- Compression and rebound can be tuned separately for the selected springs and tires.
- An external-reservoir specification provides a distinct packaging and adjustment arrangement.
Application and specifications
| Vehicle application | Toyota GR Supra A90/A91 |
|---|---|
| Manufacturer | Nitron |
| Supplier base part number | NTCTO013R3 |
| Kit family | NTR R3 |
| Damping control | Independent rebound, high-speed compression and low-speed compression adjustment |
| Front axle lift | Not included |
| Rear suspension layout | Divorced |
| Reservoir arrangement | Hose or piggyback front / Hose rear |
| Droplinks included | No |
Hose Dry Break: Optional: +$548 per pair. Select above to add.
How to choose the setup
Choose the spring package around tire grip, track frequency and the intended ride quality. FRS means Fast Road Specification; TDS means Track Day Specification. These are spring/build choices, not electronic driving modes. The supplier base part number alone does not capture every ordered configuration.
Factory electronic damping
This is a manually adjusted suspension kit. If the car has factory electronically controlled dampers, confirm the appropriate cancellation or conversion hardware with the installer. The listing should not be interpreted as retaining factory electronic damper adjustment.
Installation and ordering
Provide the model year, chassis, factory suspension equipment and intended use when specifying the order. Have the installer verify the mounts, usable travel, wheel clearance and any required electronic hardware. Confirm lead time for the selected configuration; catalog availability is not a promise of immediate dispatch.
Compare related Nitron products
- Nitron NTR Electronic Damping Delete Kit - Toyota GR Supra A90/A91
- Nitron NTR R1 Coilover Kit - Toyota GR Supra A90/A91
Product FAQs
Do high- and low-speed compression refer to road speed?
No. They refer to damper shaft movement speed. A sharp suspension input can involve high shaft speed even at a low vehicle speed.
How should I approach the first damping adjustments?
Establish a suitable baseline, change one setting at a time and record the result on a repeatable route or session. Keep the tire and vehicle setup consistent while assessing changes.
What Supra details should I provide when selecting the kit?
Provide the model year, A90/A91 application, steering side, factory damping equipment and any existing suspension changes.