XYZ Racing Circuit Master Coilovers — Subaru LEGACY BN/BS 4WD 2014-2020

The Legacy BN/BS’s symmetrical AWD layout and flat-four boxer engine keep its centre of gravity low for a D-segment saloon, but the extra kerb weight and longer wheelbase versus a WRX or Impreza mean the factory dampers give up quickly once you start stringing laps together. XYZ Racing built the Circuit Master coilover specifically for that scenario – sustained circuit work rather than a single fast pull down a B-road.

Most Legacy BN/BS cars leave the factory set up for touring comfort, not lap time, so the jump to Circuit Master changes the character of the car rather than just firming it up. Fit one to a 2014-2020 Legacy BN/BS 4WD and the platform starts behaving like the car it could have been with a circuit-focused chassis brief from day one.

What this coilover does for your 2014-2020 Subaru Legacy BN/BS 4WD

With 9,720 damping combinations spread across the adjustment range, you can run the Legacy soft for the drive to the circuit and wind compression and rebound up independently once you’re on track, which matters on a car that carries more mass over the front axle than a WRX under trail braking. The three external adjustment knobs mean that retuning between sessions – softer for a damp morning, firmer once the tyres and track are up to temperature – happens at the corner of the paddock rather than on an axle stand. Because the AWD system and the boxer engine’s weight distribution both push load through the front dampers hard under braking into a corner, the extra compression range gives you a way to hold the nose up without leaning on spring rate alone. The result on a BN/BS is a car that turns in with less of the nose-dive that its factory suspension can’t control once you’re carrying real corner speed.

About the Circuit Master coilover

Circuit Master sits at the top of XYZ Racing’s range alongside their Drift Spec and Tarmac Rally variants, and the internals have been proven through use by XYZ-affiliated racing teams competing on circuits around the world rather than developed purely on a bench. The headline number is 9,720 possible adjustment combinations, delivered through the coilover’s three external knobs, giving a genuinely wide window between a fast-road setting and a full circuit-day map on the same set of dampers. One trait worth knowing before you fit them: the small-diameter oil passage that gives the damper its adjustment resolution can produce a minor noise over sharp bumps, which is a normal characteristic of this design rather than a fault, and it isn’t something you’ll notice on the smooth surfaces the coilover is built for. Circuit Master is built around circuit use first, with fast-road usability as the secondary brief rather than the other way round.

Fitment for the Subaru Legacy BN/BS (2014-2020)

This kit is built for the Subaru Legacy BN/BS chassis (XYZ reference SU17-1) across the 2014-2020 production run, covering the 4WD drivetrain fitted to both the BN saloon and BS estate body styles. Confirm your registration falls within this year range before ordering, as suspension geometry changed between Legacy generations.

What buyers also search for

• Subaru Legacy BN/BS suspension upgrade for track days and fast road
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• Circuit Master adjustable coilovers for AWD Subaru Legacy BN/BS
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• Subaru Legacy 4WD circuit coilover with independent compression and rebound control

Circuit Master is available across the full 2014-2020 Legacy BN/BS 4WD range – configure yours below to match your spec.