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Parts for your 2005 Subaru Impreza-Steering bushes
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2005 Subaru Impreza steering bushes — what they do and when to replace them
Steering bushes are absolutely used on the 2005 Subaru Impreza (GD/GG, including WRX and non-turbo). Technical references like the Subaru Factory Service Manual for the 2005 Impreza/WRX (Steering section) show the steering rack mounted to the front crossmember with rubber mounting bushes. Major aftermarket catalogues for this model family also list direct-fit steering rack mount bush kits for 2000–2007 Imprezas. So yes — steering bushes are relevant on this vehicle.
On a 2005 Impreza, the steering rack bushes cushion and locate the rack on the subframe. They isolate vibration and road harshness while keeping the rack firmly aligned so the driver gets consistent, confidence-inspiring steering. Over time, heat, age, oil contamination and rough roads in Aussie and Kiwi conditions can soften, crack or squash the rubber. When that happens, the rack can shift slightly under load, which blunts steering feel and can add clunks over bumps.
Typical signs the bushes are tired include:
- Vague on-centre feel or wandering at highway speeds
- Clunks or knocks from the front when turning or hitting potholes
- Steering wheel kickback or a delayed response to inputs
- Visible cracking or excessive movement of the rack when an assistant saws the wheel
As part of regular servicing, it’s smart to inspect the steering rack bushes every 40,000–60,000 km, or sooner if the car sees track work or rough roads. Look for perished rubber, oil swelling from a power-steering weep, and any rack movement. If replacement’s due, owners can choose:
- OEM-style rubber: best for comfort and NVH, keeps the factory feel
- Polyurethane: firmer, sharper response, a touch more vibration at idle
Replacement is straightforward for a competent tech: support the car safely, centre and lock the steering, loosen the rack mount brackets, swap the bushes, then torque to the factory spec from the Subaru service manual. An alignment check is recommended afterwards, especially if tie-rods were disturbed. While there, give the inner and outer tie-rod ends, steering column joint and front control arm bushes a once-over — it’s the easiest time to catch any play.
Whether chasing a tighter steering feel or restoring factory sharpness, fresh steering bushes on a 2005 Impreza make a noticeable difference without breaking the bank.
Popular questions about 2005 Subaru Impreza steering bushes
How do I know if my Impreza’s steering rack bushes are worn?
Most owners notice a looser, slightly delayed steering response, plus the odd clunk on turn-in or over sharp bumps. With the car safely raised, have someone rock the wheel left-right while watching the rack — if it shifts relative to the crossmember, the bushes are likely past it.
Should I choose polyurethane or rubber bushes?
Rubber keeps the OE comfort and isolation, great for daily driving. Polyurethane tightens steering feel and response, which enthusiasts love, but may pass a touch more vibration at idle. For mixed road use, either is fine, for track days or spirited hills, poly can be a tidy upgrade.
Do I need a wheel alignment after replacing the steering bushes?
If only the rack mounts are changed and tie-rods aren’t touched, alignment often stays close. That said, it’s good practice to check toe and steering wheel centring after any steering work, especially on older cars where small shifts can add up.
