XYZ Racing Street Advanced Coilovers — Peugeot 308 3D/5D – 308 GTI (T9) 2013-2026

The T9-generation 308 carries its engine and the bulk of its mass over the front axle, and on the standard fast-road setup that nose loads up and runs wide the moment you commit to a corner. The XYZ Racing Street Advanced coilover for the Peugeot 308 (T9) goes after exactly that: it pins the front end down and settles the lightweight torsion-beam rear so the chassis stops floating over crests and mid-corner bumps.

Street Advanced is the road-biased rung in the XYZ Racing ladder, aimed at owners who want a sharper 308 GTI for committed B-road driving and the odd track day rather than a stripped-out circuit car. Ride height and damping are both adjustable, so you can drop the stance and tighten the body control while keeping enough compliance for the state of UK tarmac.

What this coilover kit does for your 2013-2026 Peugeot 308 3D/5D – 308 GTI (T9)

With 720 damping settings to work through, you can run the car soft for a daily commute and firm it up for a faster drive without touching the spring platform. Lowering the 308 cuts the standard arch gap and drops the centre of gravity, which sharpens turn-in and reduces the lean that lets a front-driver like this push into understeer. On the GTI, a flatter, better-tied-down platform also helps the front axle put its 1.6 THP turbo torque down cleanly out of slow corners. The result is a car that feels keyed to the road surface instead of riding above it, with brake dive and squat brought firmly under control.

About the Street Advanced coilover

Street Advanced is XYZ Racing’s most popular kit and the one its engineering team has spent years refining, with development time logged at races around the world before it reached production. It is built specifically to straddle normal road use and track-day duty, which is why the damping is so finely split: 720 individual adjustment positions let you set rebound and compression behaviour to taste rather than picking from a handful of presets. Height-adjustable bodies replace the factory struts on each corner, giving you control over both stance and corner balance. XYZ positions it as essential kit for drivers chasing more pace and more control from their car, and that dual brief – usable every day, capable on circuit – is the whole point of the Street Advanced range.

Fitment for the Peugeot 308 3D/5D – 308 GTI (T9) (2013-2026)

This kit is built for the T9-chassis Peugeot 308 in both 3-door and 5-door bodies, including the 308 GTI, across the 2013-2026 model span. It is a direct-replacement coilover set for the factory struts and dampers on this platform.

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Set your ride height and damping to suit how you actually drive your 308 – configure your spec below.