Parts for your 2017 Subaru Exiga-Steering bushes

2017 Subaru Exiga steering bushes — what they do and when to replace them

Yes, the 2017 Subaru Exiga uses steering bushes. The Exiga (YA platform, including Crossover 7) runs an electric-assist rack-and-pinion mounted to the front subframe via rubber isolator bushes and brackets. This is shown in technical references such as the Subaru Exiga (YA) factory service manual Steering section, the Subaru FAST electronic parts catalogue, and common aftermarket application guides (e.g., Whiteline and SuperPro) that list rack-mount bushes for Exiga models built 2008–2018.

On this vehicle, the steering bushes secure the rack, keep it correctly centred, and soak up vibration and harshness from the road. When healthy, they help the Exiga track straight and deliver that familiar Subaru steering feel. When they’re tired, the rack can nudge around on the crossmember, which makes the steering go vague, clunk over bumps, and sometimes wander under braking.

As part of regular servicing, it’s worth asking the technician to check the rack mounts for cracking, oil swelling, or any side-to-side movement while a helper nudges the steering wheel. Typical replacement timing varies with use, but many owners see wear show up somewhere after 100,000–150,000 km, sooner if the car has lived on coarse-chip roads or carried big loads.

• Common signs: steering knock over potholes, a loose on-centre feel, tramlining, or uneven front tyre wear.
• Good practice: inspect tie rod ends and front control arm bushes at the same time, as they often age together.

When replacing, choose OEM-style rubber for comfort and noise control, or quality polyurethane if a firmer, more direct feel is the goal. Poly can sharpen response but may add a touch of vibration. Always follow the factory procedure: safely support the vehicle, disconnect the battery before touching the electric rack, keep the rack centred, and torque fasteners to spec with the vehicle at ride height. Use a non-petroleum lubricant if fitting polyurethane. A wheel alignment is recommended afterwards to make sure it steers dead straight.

Most workshops can swap the bushes in about 1–2 hours depending on access and corrosion. Done right, fresh rack bushes restore confidence, tidy up steering precision, and keep the Exiga happy on Aussie and Kiwi roads.

Popular questions about 2017 Subaru Exiga steering bushes

Do all 2017 Exiga models have replaceable steering rack bushes?

Yes. The YA-series Exiga uses rack-to-subframe bushes. On most trims they’re serviceable separately from the rack. Some brackets are a tighter, semi-bonded style, but quality OEM or aftermarket kits are commonly available and fitted without replacing the entire rack.

What symptoms point to worn steering bushes on a 2017 Exiga?

Look for a dull clunk over sharp bumps, vague or wandering steering at highway speeds, and light knock or movement felt through the wheel when turning at a standstill. Uneven front tyre wear can also be a clue, especially if alignment doesn’t hold.

Should they go with polyurethane or OEM rubber?

Daily drivers and family cars usually suit OEM rubber for best comfort and noise control. Polyurethane is great for sharper response and better rack location, handy for towing or spirited driving, but expect a little extra vibration and road feel.