- 15% off
PERRIN
PERRIN Front End Links with Urethane Bushings - Subaru WRX / STI
Sale price $123.25 Regular price $145.00Unit price - Up to 15% off
PERRIN
PERRIN Front Strut Brace - 2008-2021 Subaru WRX / STI
Sale priceFrom $299.20 Regular price $352.00Unit price Whiteline
Whiteline Rear Strut Tower Brace - 2002-2007 Subaru WRX / STI
Regular price $234.88Unit priceWhiteline
Whiteline 27 mm Motorsport Rear Sway Bar - 2003-2007 WRX / STI
Regular price $348.88Unit priceWhiteline
Whiteline Motorsport Front and Rear Sway Bar Kit - 2004-2006 WRX / STI
Regular price $1,034.88Unit priceWhiteline
Whiteline 22 mm Fixed Front Sway Bar - 2011-2014 WRX / STI
Regular price $327.88Unit priceWhiteline
Whiteline Alloy Front Lower Control Arms - 2015-2021 WRX / STI
Regular price $844.88Unit priceWhiteline
Whiteline 24 mm Front Sway Bar Bushing Kit - Subaru WRX / STI
Regular price $29.88Unit priceWhiteline
Whiteline Front Lower Control Arm Upgrade - 2022+ Subaru WRX
Regular price $853.88Unit priceWhiteline
Whiteline Rear Lower Control Arm Offset Bushing Kit - Subaru
Regular price $64.88Unit priceWhiteline
Whiteline Front Control Arm and Roll Center Kit - 2002-2007 WRX / STI
Regular price $1,098.88Unit priceWhiteline
Whiteline Front Lower Control Arm Kit with End Links - 2002-2007 WRX / STI
Regular price $879.88Unit price
None of this needs a tune. The usual first change is a bigger, adjustable rear sway bar with stronger end links, which cuts understeer without hurting the ride much. Bushings are the next step, and on older cars they are often worn out anyway. If you lower the car with springs or coilovers, get an alignment after install, and look at camber and caster parts if you want to dial it in further.
Shop by part: Exhaust · Intake · Intercooler · Turbo & boost control · Tuning · Brakes
Shop by generation: 2002–2007 WRX/STI (GD) · 2008–2014 WRX/STI (GR/GV) · 2015–2021 WRX (VA) · 2015–2021 STI (VA) · 2022+ WRX (VB)