SUMO SUBARU 25mm ROLL CENTER ADJUSTOR BALL JOINT (RCA)

SUMO Roll Center Adjusters (RCA)

When a Subaru is lowered with springs, coil overs, or camber kits, the suspension geometry is thrown off. This often results in excessive bump steer, uneven alignment, and unpredictable handling. The SUMO Roll Center Adjuster restores the factory suspension geometry, keeping steering feel, alignment, and cornering stability consistent and predictable.

Manufactured from high-strength alloy steel in a lightweight design, SUMO RCAs also reduce stress on the control arms while improving steering precision. Perfect for daily driving, spirited street use, or track applications, this upgrade is a must for anyone lowering their Subaru.

Key Benefits

• Corrects roll center geometry on lowered vehicles

• Restores alignment and reduces bump steer

• Improves steering feel and cornering stability

• Reduces stress on lower control arms

• Made from high-strength alloy steel for maximum durability

• Suitable for street, track, and motorsport applications

✅ Vehicle Compatibility & Chassis Codes

Subaru Impreza / WRX / STI

• WRX (GC/GF/GM) — 1992–2000

• WRX (GD/GG) — 2001–2006

• WRX (GE/GR) — 2007–2013

• WRX (GJ/GP) — 2012–2017

• WRX / STI (VA) — 2014–2021

• STI (GC/GF/GM) — 1992–2000

• STI (GD/GG) — 2001–2006

• STI (GE/GR) — 2007–2013

Subaru Forester

• SF — 1997–2002

• SG — 2003–2008

• SH — 2008–2013

• SJ — 2013–2018

• SK — 2018–2023

Subaru Legacy / Outback

• BD / BG / BK — 1995–1998

• BE / BH / BT — 1998–2002

• BL / BP — 2003–2008

• BM / BR — 2009–2014

Subaru Levorg

• VM — 2014–2020

Subaru XV / Crosstrek

• GP — 2012–2017

• GT — 2017–2022

SKU: SUMO-RCA-SUBARU
Made in USA
Standard Lifetime Warranty