Parts for your 2013 Subaru Exiga-Control arms

2013 Subaru Exiga Control Arms

Technical sources confirm the 2013 Subaru Exiga (YA-series) is fitted with control arms. The Subaru Service Manual (YA chassis, Suspension section) specifies a MacPherson strut front suspension using front lower control arms (often called the front “transverse link”), and the Subaru FAST electronic parts catalogue lists these arms and their bushes for the Exiga. The rear is a multi-link layout with lateral links that function as control arms to locate the hub and manage wheel alignment under load.

On a 2013 Exiga, control arms are the key bits that connect the wheels to the body while allowing smooth up‑and‑down movement. Up front, the transverse link sets camber and caster, keeps the wheel tracking straight, and helps soak up bumps via its rubber (or hydro) bushes. At the hub end it works with the lower ball joint to let the steering and suspension articulate without shake, rattle, or vague feel. Down the back, the multi‑link arms (lateral links and trailing arm) are the alignment guardians, controlling toe and camber so the Exiga feels planted and wears tyres evenly.

As part of regular servicing, it pays to give the control arms, bushes, and ball joints a proper look—particularly if there’s knocking over speed humps, wandering on the motorway, shimmy under brakes, or inner‑edge tyre wear. Many Exigas are well past 100,000 km now, and the large rear bush in the front arm is a known wear point. If bushes are cracked, leaking (for hydro types), or split, or if the ball joint has play or torn dust boots, it’s time to sort it.

• Replace in pairs (left and right) to keep steering feel and braking stability consistent.
• If fitting complete arms, consider new ball joints and sway bar links at the same time to save labour.
• Always torque arm bolts at normal ride height so the bushes aren’t pre‑loaded and torn out early.
• Book a four‑wheel alignment straight after—front camber/caster and rear toe/camber are all affected.
• Choose quality bushes/arms, OE or reputable aftermarket keeps noise down and geometry true.

Done right, fresh control arms restore that tidy Subaru steering feel, keep the Exiga tracking arrow‑straight, and protect those pricey tyres—good news for both safety and a clean WOF.

Popular questions about 2013 Subaru Exiga control arms

How long do Exiga control arm bushes typically last?
In local conditions, many owners see 80,000–150,000 km from the big front rear bush, depending on driving and road quality. City kerbs, speed bumps, and towing can shorten their life. If you’re chasing a clunk, vague steering, or feathered tyres, have them inspected during the next service or WOF check.

Do I need a wheel alignment after replacing control arms?
Yes. Changing arms or bushes alters suspension geometry. A proper four‑wheel alignment resets camber, caster, and toe so the Exiga steers straight, brakes true, and doesn’t chew through tyres.

Can worn control arms cause a WOF failure?
They can. Excess play in the ball joint, torn or leaking bushes, or loose mounting hardware are common reasons. Sorting these early avoids extra tyre wear and keeps the car feeling safe and predictable.