RS-R 2015+ Subaru WRX Sports*i XSPIF400M


RS-R 2015+ Subaru WRX Sports*i XSPIF400M


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Spirited weekend track drives do not have to sacrifice daily driving comfort or performance. Designed for 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.

Part#: XSPIF400M
Compatibility: 2015-2021 Subaru WRX
Chassis code:

Preset Approximate Height From RS-R:
Front -35mm (-1.4inch)
Rear -35mm (-1.4inch)

Maximum Adjustment Ranges:
Front -5mm to -80mm (-0.2inch to -3.1inch)
Rear -10mm to -90mm (-0.4inch to -3.5inch)

Recommended Adjustments for Optimal Ride-ability:
Front -15mm to -60mm (-0.6inch to -2.4inch)
Rear -20mm to -60mm (-0.8inch to -2.4inch)

Spring Rates:
Front 7.00kg/mm
Rear 7.00kg/mm

Dampers are 36 way adjustable in the front and 24 way adjustable in the the rear. Warranty 1 Year / 12,000 miles from the day of purchase.

Weight 56 lbs
Dimensions 15 × 15 × 32 in

Make Model Year
Subaru WRX 2021
Subaru WRX 2015
Subaru WRX 2016
Subaru WRX 2017
Subaru WRX 2018
Subaru WRX 2019
Subaru WRX 2020