XYZ Racing Street Advanced Coilovers — BMW 1 SERIES E88 4 CYL 2007-2013

The 1 Series E88 convertible carries the same four-cylinder engines as its E87 hatchback sibling, but without a fixed roof the shell flexes more under load – a detail that makes damper quality, not just spring rate, the thing that actually changes how the car feels on a B-road. XYZ Racing’s Street Advanced coilover kit for the E88 is built around that reality: a wide damping range that lets you soften the ride enough to live with the extra cowl shake on rough tarmac, then firm it up when the road opens out.

This is XYZ’s road-and-track-day spec, not a full competition kit. The goal is a 1 Series that sits lower and corners flatter without turning every speed bump into a jolt through the steering column.

What this coilover does for your 2007-2013 BMW 1 Series E88

Drop the ride height and the E88’s factory-high stance disappears, tightening the gap between arch and wheel and sharpening turn-in on corners that felt vague on the standard dampers. The 720-way damping adjustment, split across compression and rebound, means you’re not choosing between comfortable and controlled – run the car soft enough for the daily commute and click it firmer for a weekend blast, all from the adjuster knob. Because the E88’s convertible shell moves more than a fixed-roof 1 Series under hard cornering, matching compression damping to your spring choice matters more here than it would on a stiffer bodyshell, and the range on offer covers a mild fast-road setup through to a genuine track-day one. Ride height and preload adjust independently, so you can set the drop you want without compromising corner weights to get there.

About the Street Advanced coilover

Street Advanced sits at the centre of XYZ Racing’s road-going range, refined over several seasons and shaped by the team’s outings in circuit racing worldwide rather than developed purely on a rig. The core spec is 720 individual damping positions, split across compression and rebound, giving a wide enough band to cover a daily-driven E88 through to one that sees occasional track days without a damper swap. It sits above XYZ’s entry-level road kit and below the full motorsport line, built for owners who want real control over ride height and damping rather than a fixed, one-setting drop. On an E88 that flexes more through the shell than the fixed-roof cars in the same range, that spread of adjustment is what lets an owner match damping to their spring rate rather than accept whatever balance the springs alone would give a stiffer bodyshell. XYZ positions it as one of the most requested kits in this bracket, and the sheer range of adjustment on offer is the reason why – one damper doing two very different jobs.

Fitment for the BMW 1 Series E88 (2007-2013)

This kit is specified for the BMW 1 Series E88 convertible, four-cylinder models built between 2007 and 2013, corresponding to XYZ’s BM60 fitment code. Confirm your car sits within that build window and carries a four-cylinder engine before ordering, since coilover specification changes across the wider 1 Series range’s engine variants and body styles.

What buyers also search for

• BMW 1 Series E88 coilover upgrade for road and occasional track use
• BMW E88 convertible suspension with adjustable ride height and damping
• BMW 1 Series 2007-2013 Street Advanced coilover kit fitment
• BMW E88 four-cylinder lowering kit with 720-way damping adjustment

Configure your Street Advanced spec for the E88 below to match the damping and ride height to how you actually use the car.