Parts for your 2011 Subaru Impreza-Steering bushes

2011 Subaru Impreza steering bushes — what they are, why they matter, and when to replace them

Steering bushes are absolutely relevant on the 2011 Subaru Impreza. The Subaru Factory Service Manual (2011 Impreza, GE/GH/GR platform) and Subaru’s Electronic Parts Catalogue both show rubber bushes mounting the steering rack to the front crossmember, with additional bushings used in the steering column support. Aftermarket catalogues from Whiteline and SuperPro also list direct-fit steering rack and column bush kits for 2008–2014 Impreza models, which backs up that these parts are fitted from factory and commonly serviced.

On this generation Impreza, the steering rack bushes isolate the rack from the body, keeping the wheel alignment true under load and filtering out vibration. Over time, the original rubber can perish, go soft from age or power-steering fluid exposure, and allow the rack to shift. That’s when the steering can start to feel vague, wander on the motorway, or clunk when turning or hitting bumps. Uneven tyre wear and a slight delay between steering input and front-end response are other tell-tales.

As part of regular servicing, it’s smart to:

• Inspect the rack bushes for cracks, softness, or oil swelling, and check the column bush for play.
• Look for power-steering leaks, fluid will accelerate bush deterioration.
• Have the front-end checked if there’s any clunk, shimmy, or imprecise on-centre feel.

Replacement is straightforward for a workshop and very doable for a confident home mechanic with stands and a torque wrench. Typical steps include supporting the rack, removing the rack-mount bolts, swapping the bushes (noting orientation), and torquing to factory spec with the car at normal ride height. A wheel alignment is strongly recommended afterwards to keep tyre wear in check.

Owners can choose factory-style rubber for OE comfort, or polyurethane (poly) upgrades for sharper response. Poly bushes reduce rack movement and give the Impreza a more direct, confident feel, especially on WRX/STI or cars running wider tyres — but expect a touch more steering texture through the wheel. Either way, fresh bushes restore the precise, planted steering the GE/GH Impreza is known for, and they’re a relatively low-cost fix compared with tyres or shocks.

If the car’s past 100–150,000 km, or there’s any fluid contamination, throwing a new set of steering bushes in the mix is a tidy win for day-to-day drivability and safety.

Popular questions about 2011 Subaru Impreza steering bushes

How long do the steering rack bushes usually last?
On a well-maintained Impreza, factory rubber bushes often last 100,000–150,000 km, though city driving with lots of steering input or exposure to leaking power-steering fluid can shorten that. If there’s any play, cracking, clunking, or vague on-centre feel, it’s time to inspect and plan a replacement.

Will polyurethane bushes make the steering too harsh?
Poly bushes firm up the rack location, so steering feels more immediate and consistent under load. Most owners notice a modest increase in road feel rather than harshness. On rough chip seal you might detect a bit more texture, but the trade-off is better precision and stability, especially with sporty tyres or spirited driving.

Do I need a wheel alignment after replacing the steering bushes?
Yes, it’s highly recommended. Even small changes in rack position can nudge toe settings. An alignment after fitting bushes makes sure the steering wheel sits straight, the car tracks true, and tyres wear evenly.