
XYZ Racing Street Advanced Coilovers — Mazda MILLENIA 1993-2003
SKU: MA21-SA
- IncludesFull set of 4 (front + rear)
- Spring rate (F/R)16 / 3 kg/mm
- Top mountAluminium
- Lead time10–15 working days
Fits Mazda MILLENIA (1993-2003) chassis MA21
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The Mazda Millenia sits in an awkward corner of the catalogue – a front-drive executive saloon with the optional Miller-cycle KJ-ZEM V6, soft factory damping, and a kerb weight that pushes 1,500kg before you put fuel in it. Owners running an MA21 in 2026 are doing so by choice, and the choice usually comes with a clear brief: keep the long-distance ride that made the car desirable in period, but stop the body roll and front-end float that the original struts give up after thirty years.
The XYZ Racing Street Advanced coilover is built for exactly that brief. It is the road-biased kit in the XYZ range – a height-adjustable, damper-adjustable replacement for the worn-out OE struts, set up to firm the Millenia without turning it into something you stop wanting to drive to work.
What this coilover does for your 1993-2003 Mazda MILLENIA
Drop a Street Advanced kit onto an MA21 and the first thing you feel is the nose stops diving on trailing-throttle entries – useful on a car this long and this softly sprung from the factory. Ride height comes down to a sensible road drop, which tightens the visual stance without burying the front splitter on speed bumps. The 30-way damping range gives you a quiet, compliant motorway setting and a firmer weekend setting, and the adjustment is at the top of the strut so you are not pulling wheels off to make a change. Springs and dampers are matched as a system, so the front and rear axles work in phase under load rather than the rear running out of travel first – the failure mode every tired Millenia exhibits.
About the Street Advanced coilover
Street Advanced is XYZ Racing’s road-and-occasional-track tier. Construction is monotube with a steel body, with the damper valving tuned softer than the Super Sport and Circuit Master kits further up the range. Spring rates are picked to keep the car driveable on UK B-roads rather than chasing lap times – a deliberate choice for a chassis that was never sold as a sports saloon. Ride height is adjustable independently of spring preload, which matters: you can corner-balance the car and still set the drop you actually want, instead of compromising one for the other. The kit is rebuildable and revalvable at XYZ’s facility, so a Millenia owner planning to keep the car another decade isn’t buying a disposable item.
Fitment for the Mazda MILLENIA (1993-2003)
Direct-fit replacement for the MA21 chassis Mazda Millenia, covering the full 1993-2003 production run including pre- and post-facelift cars. Suits both the 2.3 KJ-ZEM Miller-cycle V6 and the 2.5 KL-ZE – drivetrain choice does not change the strut hardware on this platform.
What buyers also search for
- Mazda Millenia coilover upgrade for road use without losing daily comfort
- MA21 Millenia suspension replacement for tired OE struts
- Mazda Millenia ride height adjustable coilover with damping adjustment
- Street-biased coilover for 1990s Mazda executive saloon owners
- Mazda Millenia 1993-2003 coilover with rebuildable monotube construction
Build the spec for your MA21 below – pick your drop, your damping preference, and any top-mount options before checkout.
After tested in famous worldwide races, it reaches the ultimate quality and performance.
Street Advance is made especially for normal road use or track day. It comes with 720 damping adjusting way to satisfy your request. It is indispensable equipment for drivers aspiring speed and controlling.
Top mounts included with your kit
Every XYZ Racing coilover kit ships with the upper mounts listed below for your exact chassis — no extra parts to source.
AluminiumAAluminium upper mount — a stiff, lightweight housing that locates the damper precisely and resists flex under load.
Other products that fit this vehicle
Coilover ranges, brake kits and wheels for this car
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Super SportXYZ Racing Super Sport Coilovers — Mazda MILLENIA 1993-2003
£990.00 inc. VATView → -
Top SportXYZ Racing Top Sport Coilovers — Mazda MILLENIA 1993-2003
£1,190.00 inc. VATView → -
Racing SpecXYZ Racing Racing Spec Coilovers — Mazda MILLENIA 1993-2003
£1,690.00 inc. VATView → -
Tarmac RallyXYZ Racing Tarmac Rally Coilovers — Mazda MILLENIA 1993-2003
£1,690.00 inc. VATView → -
Gravel RallyXYZ Racing Gravel Rally Coilovers — Mazda MILLENIA 1993-2003
£1,690.00 inc. VATView → -
Circuit MasterXYZ Racing Circuit Master Coilovers — Mazda MILLENIA 1993-2003
£2,890.00 inc. VATView → -
Pro RallyXYZ Racing Pro Rally Coilovers — Mazda MILLENIA 1993-2003
£6,000.00 inc. VATView → -
Drag RacingXYZ Racing Drag Racing Coilovers — Mazda MILLENIA 1993-2003
£1,690.00 inc. VATView → -
Brakes for this car
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Brake kitXYZ Racing Hollow Rear Brake Kit — Mazda MILLENIA (1992-2003)
£3,200.00 inc. VATView → -
Brake kitXYZ Racing Hollow Front Brake Kit — Mazda MILLENIA (1992-2003)
£3,000.00 inc. VATView →