Parts for your 2015 Subaru Exiga-Suspension bushes

2015 Subaru Exiga suspension bushes: what they do and when to replace them

Yes, the 2015 Subaru Exiga uses suspension bushes throughout its chassis. Technical sources including the Subaru Exiga (YA) Workshop Manual (Front Suspension and Rear Suspension sections) and the Subaru Electronic Parts Catalogue for YA-series Exiga list front lower control arm bushes, rear lateral link and trailing arm bushes, and stabiliser (sway bar) bushes. That means suspension bushes are absolutely relevant to the Exiga’s ride and handling.

On this seven-seat Subaru, the front MacPherson strut and rear double-wishbone layouts rely on rubber bushes to isolate noise and vibration while still keeping the wheels tracking true. These pressed-in or bonded rubber mounts sit in the control arms, lateral links, trailing arms and sway bars, allowing controlled flex rather than metal-to-metal contact. When they’re healthy, the Exiga feels planted and quiet, with tidy steering response and even tyre wear.

As part of regular servicing, it’s smart to have the bushes inspected every 10,000–12,500 kilometres or annually, alongside tyres and alignment. A technician will look for perished rubber, cracks, torn voids, leaking fluid (on hydraulic-style bushes), or excessive movement under pry-bar load. Common signs that Exiga bushes are on the way out include dull clunks over speed humps, vague on-centre steering, shudder on braking, and inner-edge tyre wear.

• Listen for knocks over bumps and feel for tramlining at motorway speeds.
• Check for uneven tyre wear and steering pull after pothole hits.
• Inspect the front lower control arm rear bushes and rear trailing arm bushes closely—they cop the brunt of braking and cornering loads.

When replacement time comes, quality matters. Genuine-style rubber bushes keep the Exiga quiet and comfortable for family duty. Polyurethane options can sharpen response and last longer, but they may add a bit of NVH, which not everyone wants on a daily. Replacement typically requires a press, and the arms should be torqued at normal ride height to avoid pre-loading the new bushes. Always finish with a four-wheel alignment—fresh bushes can shift geometry slightly, and an alignment will protect those tyres and keep the steering feel crisp. With good parts and correct installation, many Exiga bushes will comfortably see 80,000–150,000 kilometres depending on road conditions and driving style.

Technical references: Subaru Exiga (YA) Workshop/Service Manual – Front and Rear Suspension, Subaru Electronic Parts Catalogue (YA Exiga) listing control arm, lateral link, trailing arm and stabiliser bushes, 2015 Exiga Owner’s/Service schedule guidance for periodic suspension inspection.

How long do suspension bushes last on a 2015 Subaru Exiga?
In typical Aussie and Kiwi conditions, many Exiga bushes last 80,000–150,000 km. City kerbs, rough rural roads and heavy loads can shorten that window. Regular inspections at each service help catch wear early.

What symptoms point to worn bushes on an Exiga?
Look for clunks over speed humps, wandering or tramlining on the motorway, nose-diving or shudder when braking, and uneven tyre wear. Visual checks may show cracked or split rubber, or excessive movement when pried.

Are polyurethane bushes a good upgrade for the Exiga?
Poly bushes can sharpen steering and resist wear, which some owners love. Expect a little more noise and vibration compared with OEM-style rubber. For family touring comfort, many stick with quality rubber, for a tighter feel, poly can be a fair shout.