
XYZ Racing Drag Racing Coilovers — Proton WIRA 1993-2009
SKU: PR04-DG
- IncludesFull set of 4 (front + rear)
- Spring rate (F/R)12 / 14 kg/mm
- Top mountFront: Pillow ball + rubber / Hardened rubber · Rear: Aluminium
- Lead time10–15 working days
Fits Proton WIRA (1993-2009) chassis PR04
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The WIRA’s Mitsubishi-derived running gear and light kerb weight made it a grassroots drag favourite long before anyone built a coilover catalogue for it. Its problem on the strip has always been the one every front-driven car fights: getting weight onto the driven wheels at the lights instead of spinning them away.
The XYZ Racing Drag Racing coilover for the Proton WIRA (1993-2009) is built around that single job. It is set up for the 0-400 launch rather than circuit balance, controlling how the chassis loads its driven tyres the instant you sidestep the clutch.
What this coilover does for your 1993-2009 Proton WIRA
On a front-wheel-drive WIRA, traction off the line decides the run, and this kit is valved to manage front-to-rear weight shift under hard acceleration. As the nose tries to lift and the tail squats, the damping holds the front planted so the driven tyres bite rather than scrabble. That shows up as quicker, more repeatable sixty-foot times and a car that tracks straight instead of wandering as revs and boost arrive. Ride-height adjustment lets you set rake to suit your launch technique and tyre choice, while the firmer platform keeps the light WIRA shell stable as terminal speed climbs.
About the Drag Racing coilover
XYZ Racing builds this series specifically for 0-400 metre drag work, with settings that suit front-, rear- and four-wheel-drive layouts. The core idea is deliberate weight management: the suspension shifts load between the front and rear axles during the launch so the driven wheels see greater compression, and therefore more grip. Loading the driven tyre harder cuts the wheelspin that throws away the first car lengths of a pass, and the same control keeps the car steady as speed builds toward the top end. This is a focused drag tool, not a road-comfort or fast-road setup, so the valving and spring rates prioritise launch behaviour and high-speed stability. For a light, Mitsubishi-engined platform like the WIRA, that bias is what turns engine output into trap speed.
Fitment for the Proton WIRA (1993-2009)
This kit is matched to the PR04-chassis Proton WIRA across the full 1993 to 2009 production span. Confirm your exact variant and front strut type against the listing before ordering, since the WIRA carried several Mitsubishi-derived engine fitments over that run.
What buyers also search for
- Proton WIRA drag racing coilovers tuned for front-wheel-drive launch traction
- Proton WIRA suspension upgrade aimed at quicker, more consistent sixty-foot times
- adjustable ride-height coilovers for a PR04 WIRA drag build
- Proton WIRA coilover setting for high-speed stability at the top end of the strip
- 0-400 drag suspension for the lightweight Mitsubishi-engined WIRA shell
If the WIRA is your strip car, this is the suspension that puts its power down at the lights. Pick your spec and configure yours below.
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.
Front
Pillow ball + rubberP+Pillow-ball upper with a rubber insert — adds steering precision and camber adjustability while keeping some of the factory mount’s harshness damping.
Hardened rubberRHardened rubber upper — firmer than the factory bush for tighter response while retaining road-friendly noise and vibration isolation.
Rear
AluminiumAAluminium upper mount — a stiff, lightweight housing that locates the damper precisely and resists flex under load.
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