Whiteline Heavy Duty 20mm Rear Sway Bar for 2015 Subaru Impreza WRX Base, Limited, Premium (GP/GJ)

Looking for a rear sway bar for your 2015 Subaru Impreza WRX Base, Limited, Premium (GP/GJ)? The Whiteline Heavy Duty 20mm Rear Sway Bar is built to fit it. Older cars like the Impreza WRX Base, Limited, Premium gain a lot from added roll control, because aging parts and factory tuning leave plenty of lean to remove.

A sway bar is a torsion spring that links the left and right wheels. When the body leans, the bar twists and resists, which keeps the car flatter and spreads load more evenly across the tires. In general, a stiffer rear bar helps the tail rotate and reduces understeer. It is a fixed design with a single stiffness setting, which keeps it simple.

It applies to the 2015 model year of the Subaru Impreza WRX Base, Limited, Premium on the GP/GJ chassis. You receive 1 sway bar, 2 bushings, and 2 lateral locks. Expect a moderate job of about 1 hour. It does not require a wheel alignment. To go with it on the Impreza WRX Base, Limited, Premium, see Adjustable Rear Sway Bar Link, Adjustable Front Sway Bar Link, and Rear Subframe Mount Bushing.

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Vehicle Fitment