Supertech Dual Valve Spring Kit are precision matched sets for a complete valvetrain overhaul. Developed for the performance car enthusiast that wants the best the industry has to offer, Supertech Dual Valve Spring Kit kits are second to none in terms of performance, quality, and value.
- Toyota GT-86 (2015, 2016, 2017, 2018, 2019, 2020, 2021)
- Subaru BRZ (2013, 2014, 2015, 2016, 2017)
- Scion FR-S (2013, 2014, 2015, 2016)
- Type: Dual Spring
- Spring: SPR-100-BRZ
- Retainer: RET-H1000-BRZ
- Seat Locator: SEAT-H1002-BRZ
- OutSpr.OD: 30.20mm
- OutSpr.ID: 22.20mm
- InnSpr.OD: 22.20mm
- InnSpr.ID: 16.80mm
- Press.Open: 212@10mm
- Coil Bind: 18.50mm
- Max Lift: 15mm
- Rate: 12.50mm
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.