XYZ Racing Street Advanced Coilovers — Proton WIRA 1993-2009

The Proton WIRA’s Mitsubishi Lancer underpinnings gave the PR04 platform something genuinely useful to build on – a MacPherson-strut front end and a chassis geometry developed through the Lancer’s own extensive competition history. In the Malaysian touring car scene through the late 1990s and 2000s, the WIRA became a grassroots motorsport staple precisely because the platform’s geometry responded cleanly to spring and damper changes. In the UK, surviving WIRAs are largely owned by enthusiasts who know exactly what the car is and intend to drive it accordingly.

The XYZ Racing Street Advanced coilover brings 720-way damping adjustment and a tuned drop to the PR04 chassis – addressing the platform’s FWD push under trail-braking without creating a car that tramlines and jars on UK B-roads.

What this coilover does for your 1993-2009 Proton WIRA

Lowering the centre of gravity works directly against the PR04’s tendency to push wide on corner entry – a predictable characteristic of the Mitsubishi-derived FWD layout that stock ride height amplifies through excessive body roll. The 720-way damping range allows meaningful setup variation: softer settings handle UK road conditions, firmer ones let the WIRA’s inherently composed FWD chassis reward more precise trail-braking inputs on a track day. Spring rates are calibrated for the WIRA’s relatively lightweight body shell, so the transition from factory dampers does not demand a complete re-learning of the car’s behaviour. The threaded collar height adjustment decouples ride height from spring preload – useful when getting the drop right on a car this age and setting the handling balance for modern UK road surfaces are different objectives.

About the Street Advanced coilover

The Street Advanced is XYZ Racing’s most widely adopted coilover line, developed over several years by their in-house engineering team and refined through testing at international competition level. The headline figure is 720 damping adjustment positions, giving far more resolution than the typical entry-level unit’s limited range of clicks. Each kit uses threaded collar height adjustment, allowing ride height and spring preload to be set independently rather than as linked variables. XYZ built the Street Advanced around dual-use operation: the calibration accommodates daily street driving and periodic track sessions without requiring separate setup runs, which demands a more considered spring-to-damper balance than a dedicated motorsport unit. The series has established a consistent following among Asian touring car competitors and road-legal builds alike, where the breadth of the damping range carries as much weight as raw construction quality.

Fitment for the Proton WIRA (1993-2009)

This kit fits the Proton WIRA across the full 1993 to 2009 production run, referencing XYZ Racing fitment code PR04. The front application covers the WIRA’s MacPherson-strut setup, shared across the 1.3, 1.5, 1.6, and 1.8 variants and the Aero body derivative. Confirm your specific model year and trim before ordering to ensure the spring rate selection is matched to your variant’s factory suspension geometry.

What buyers also search for

• The XYZ Racing Street Advanced brings genuine adjustability to the Proton WIRA coilover market without requiring a track-only setup.
• PR04 chassis owners can use the 720-way damping adjustment range to find settings that work for both UK road driving and track day sessions.
• A Proton WIRA lowering kit that decouples ride height from spring preload gives more precise control over the PR04 platform’s handling balance.
• The Street Advanced covers the Proton WIRA 1993-2009 across all variants from the 1.3 to the 1.8 Aero under a single fitment reference.
• XYZ Racing coilovers for the Proton WIRA PR04 deliver damping resolution that the Mitsubishi-derived FWD chassis rewards with reduced body roll and improved corner entry feedback.

Select your preferred ride height range and damping preference using the configurator below.