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Racecomp Engineering

Racecomp Engineering - Subaru 15-21 STI - Yellow Lowering Springs

Racecomp Engineering - Subaru 15-21 STI - Yellow Lowering Springs


Regular price $379.00 USD
Regular price Sale price $379.00 USD
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RaceComp Engineering’s classic Yellow springs offer an excellent combination of function and form for the 2015+ WRX STI. With the release of the 2015 WRX, Subaru stepped up their game with an impressive chassis that left room for improvement. Following an in-depth evaluation of the VA suspension, RaceComp Engineering Yellow spring rates are a perfect match for the aggressive OEM valving on the 2015-2020 WRX.

Lowering is 20mm front and rear. Spring rates are 365 lbs/in front, 360 lbs/in rear.

The Yellow spring set also retains more bump travel than competitors' springs by including new front and rear bump stops. The goal was to minimize the understeer these cars have from the factory and offer a spring that not only performs exceptionally at the limit but also retains ride comfort to daily drive around town. The result is a car that handles extremely well from corner entry to corner exit.



  • Drop height Front: 0.75" (20mm)
  • Drop height Rear: 0.75" (20mm)
  • Spring rate Front: 365 lb/in (6.52 Kg/mm)
  • Spring rate Rear: 360 lb/in (6.43 Kg/mm)
  • Improves understeer
  • Works with OEM struts or OEM-like struts
  • Bump stops included
  • Sold as a complete set of springs for the front and rear




  • Subaru 15-21 STI
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