Genuine Öhlins 60 mm ID coilover springs for Öhlins TTX Pro systems and TTX damper-only sets. Sold individually – order two per axle.
How to choose
- 48120 series (120 mm free length): front springs for Porsche 991 GT3 / GT3 RS, 992 GT3 and 718 / 981 GT4 TTX sets (Öhlins spec 80–210 N/mm depending on car).
- 48140 series (140 mm): front springs for BMW F8x / G8x and Porsche 997 GT3 TTX sets; rear springs for Porsche 991 GT3, 992 GT3 and GT4.
- 48200 series (200 mm): rear springs for Porsche 997 GT3 and BMW E46 M3 coilover-rear TTX sets.
- 05173-12 helper spring (61 × 7.5 × 60): keeps the main spring seated at full droop; Öhlins specifies one per corner on damper-only builds.
The recommended rate range and spring length for each chassis is listed on our Öhlins TTX damper-only listings. Swift and Eibach 60 mm ID springs of the same length are also compatible. Contact PHD Racing if you want help choosing rates for your car and tire.
Generic Öhlins spring photo shown.