Here, you are looking at the RS-R Suspension Sports-I Coilover Kit for your 2015-2021 WRX / STI.
The Sports-I coilover was designed for spirited weekend drives and light track use. With this coilover, you do not have to sacrifice daily driving comfort or performance. Designed with the performance enthusiast in mind, the RS-R Sports-I Coilover system provides a comfortable ride for everyday use, yet is sufficient enough for those effervescent track days.
Since these are a street-focused coilover, RS-R has designed these to be comfortable under any setting. Why spend all day at the track dialing in your suspension when you should be on the track enjoying the experience? Damper and camber adjustments should not be a definitive factor, nor should you spend all day adjusting your suspension settings at the track. These were designed to be a rather set-it-and-forget-it system, drive to the track, on the track, and drive home in comfort. Enjoy driving again with the RS-R Sports-I coilovers.
The RS-R coil overs are Monotube hand-assembled systems specifically designed to improve ride quality, performance, and comfort. They feature a wide variety of key features.
- Laser-cut upper mounts,
- Hand-welded lower brackets
- Vehicle specific valving
- Urethane bushing instead of bearing to reduce excessive vibrations from everyday driving, as well as minimize noises from suspension movements.
- Assembled by hand to ensure quality and detail.
- Roller bearings to eliminate spring twist noise.
- Rubber padding is utilized to help eliminate potential noise from suspension movements.
- 36-way adjustable dampers to tune the shock's compression and rebound to each individual's needs for almost any driving condition.
Preset Approximate Height From RS-R:
Front -30mm (-1.2inch)
Rear -30mm (-1.2inch)
Maximum Adjustment Ranges:
Front +15mm to -40mm (+0.6inch to -1.6inch)
Rear +30mm to -80mm (+1.2inch to -3.2inch)
Recommended Adjustments for Optimal Ride-ability:
Front +5mm to -40mm (+0.2inch to -1.6inch)
Rear 0mm to -50mm (0inch to -2.0inch)
Spring Rates:
Front 6.00kg/mm
Rear 7.00kg/mm
Dampers are 36 way adjustable in the front and 24 way adjustable in the rear.
This product is backed by RS-R's 1 Year / 12,000-mile warranty from the day of purchase.
