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Racing Spec

XYZ Racing Racing Spec Coilovers — BMW I8 4WD 2014-2020

SKU: BM102-RS

  • IncludesFull set of 4 (front + rear)
  • Spring rate (F/R)22 / 12 kg/mm
  • Top mountAluminium / OE (factory) mount
  • Lead time10–15 working days

Fits Bmw I8 4WD (2014-2020) chassis BM102

Front spring rate (kg/mm)

22 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 22 kg/mm. A custom rate on this axle adds £80.00.

Rear spring rate (kg/mm)

12 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 12 kg/mm. A custom rate on this axle adds £80.00.

Configured price£2,490.00Inc. VAT

Lead time: 10–15 working days from payment


£2,490.00

Made to order. Full payment is taken at checkout. Production begins once payment is confirmed.

Pay by card, Apple Pay, Google Pay — or Klarna on eligible orders.

XYZ Racing Racing Spec Coilovers — BMW I8 4WD 2014-2020

The i8’s carbon tub and hybrid drivetrain put weight in places a normal 4WD coupe never sees it – a rear-mounted 1.5-litre three-pot and electric motor stacked against a nose-mounted front axle motor, all riding on suspension that was tuned from the factory for hushed GT manners, not sustained lateral load. XYZ Racing’s Racing Spec coilover for the i8 4WD (2014-2020) exists to give that chassis a damper platform that can actually be worked hard, session after session, without the factory geometry protesting.

This is the type built for serious track and time-attack use, not a fast-road compromise dressed up in a track name. Where the standard i8 damper folds under repeated heavy braking into a corner, Racing Spec holds the platform where you put it, letting the i8’s dual-motor traction do its job instead of fighting a wallowing rear end.

What this coilover does for your 2014-2020 Bmw I8 4WD

Full height and damping adjustment lets you correct the i8’s nose-light, tail-heavy weight bias rather than live with the compromise BMW built for ride comfort. Lowering the centre of gravity on that carbon-fibre passenger cell sharpens turn-in without disturbing the geometry the hybrid AWD system relies on to put power down cleanly out of slow corners. Firming up the damping curve keeps the rear axle settled under the load reversals that a mid-engined layout amplifies through fast direction changes, and stiffer spring rates cut the pitch that a car this heavy generates under regenerative and friction braking combined. The result on a circuit lap is a chassis that stays flat and predictable through the transitions where the standard setup starts to feel loose.

About the Racing Spec coilover

Racing Spec dampers are developed directly from circuit racing, with valving derived from XYZ Racing’s involvement in series such as the WTCC rather than from a bench-test spec sheet. That competition background is why the internal tune favours consistency over comfort – a bias appropriate for a car that’s going to see repeat sessions rather than the daily commute. For i8 owners running further chassis or aero modifications, XYZ Racing can also produce a custom-valved shock absorber built around the specific upgrades fitted to your car and the circuit you intend to run, rather than a generic off-the-shelf curve. Supplying details of your car’s modifications and the track you use lets the damping be matched to that exact combination instead of a compromise setting. It’s a build path aimed at cars that have already moved past factory-plus-lowering-springs territory and need a suspension partner that keeps pace with the rest of the modifications.

Fitment for the Bmw I8 4WD (2014-2020)

This kit is built specifically for the BMW i8 4WD, chassis code BM102, covering the full 2014 to 2020 production run. Confirm your car falls within that year span before ordering, as BMW made running changes across the model’s life that this fitment accounts for.

What buyers also search for

  • BMW i8 suspension upgrade for track and time-attack days
  • BMW i8 coilover damping that holds up across repeat lap sessions
  • Racing Spec coilovers for hybrid AWD chassis like the i8
  • BMW i8 custom shock absorber options for modified track cars
  • BM102 chassis coilover kit for circuit use

Configure your Racing Spec setup for the i8 below, or get in touch about a custom valving spec built around your car and your track.

Racing Spec damper is specially made for track race, and all settings have been obtained from direct participation in racing event such as WTCC. In some circumstances, particular custom-made shock absorbers are available for those cars that have aggressive upgrades like factory’s racing vehicles or A-class racing cars etc…You may provide us with detailed info on all upgraded parts in your car and what circuit you will run, and we are able to make custom shock absorbers for your personal car.

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.

  • Aluminium top mountAluminiumAAluminium upper mount — a stiff, lightweight housing that locates the damper precisely and resists flex under load.
  • OE (factory) mount top mountOE (factory) mountOERetains the OEM (factory) upper mount — preserves the original ride comfort, noise and vibration behaviour for a stock-like feel.
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