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Street Advanced

XYZ Racing Street Advanced Coilovers — Mini COOPER (R55) 2006-2013

SKU: R55-SA

  • IncludesFull set of 4 (front + rear)
  • Spring rate (F/R)16 / 3 kg/mm
  • Top mountPillow ball + rubber / Hardened rubber / OE (factory) mount
  • Lead time10–15 working days

Fits Mini COOPER (R55) (2006-2013) chassis R55

Front spring rate (kg/mm)

16 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 16 kg/mm. A custom rate on this axle adds £80.00.

Rear spring rate (kg/mm)

3 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 3 kg/mm. A custom rate on this axle adds £80.00.

Configured price£1,990.00Inc. VAT

Lead time: 10–15 working days from payment


£1,990.00

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 Street Advanced Coilovers — Mini COOPER (R55) 2006-2013

The R55 Clubman stretches roughly 80mm of extra wheelbase over the standard R56 hatch, yet on factory dampers and run-flat tyres it inherits the same short-travel, brittle ride Mini baked into the whole generation. That longer body, with its split rear barn doors and the extra mass hanging behind the rear axle, deserves suspension you can actually tune rather than a fixed setup that thumps over every expansion joint.

The XYZ Racing Street Advanced coilover for the Mini Cooper R55 hands that control back to you. It is built around road use first, with enough adjustment range to take the car onto a circuit for the odd track day without swapping a thing.

What this coilover does for your 2006-2013 Mini Cooper (R55)

The first thing you feel is ride quality you set yourself. With 720 increments of damping adjustment, you can soften the low-speed harshness that run-flats force on the R55 around town, then firm things up before a B-road run or a track session. Height adjustment lets you close the factory arch gap and lower the centre of gravity, which sharpens turn-in on a nose-led front-wheel-drive car that naturally wants to wash wide. Body roll drops, the front axle bites earlier, and the long-wheelbase Clubman feels more planted under braking and through quick direction changes than it ever does on standard struts.

About the Street Advanced coilover

This is the kit XYZ Racing’s engineers have spent years refining as their core enthusiast damper, validated through competitive racing before it reaches a road car. The Street Advanced runs a single 720-way damping circuit, so compression and rebound move together as you turn the adjuster, which keeps setup simple while still covering a wide spread from comfortable commuter to firm fast-road. Ride height and damping are independent, letting you dial stance and feel separately. It is aimed squarely at drivers who use their car daily but want genuine adjustability on tap for road and occasional track work.

Fitment for the Mini Cooper (R55) (2006-2013)

This kit is built specifically for the R55 chassis Mini Cooper Clubman across the 2006-2013 production span. It is a direct front and rear fitment for the front-wheel-drive platform, using the standard top mounts and pickup points for a bolt-in install.

What buyers also search for

  • Mini Cooper R55 coilovers for road use with adjustable comfort
  • Mini Cooper Clubman suspension upgrade to cure the harsh run-flat ride
  • 720-way adjustable damping coilovers for the R55 chassis
  • Mini Cooper R55 lowering kit that stays usable as a daily driver
  • Road and track coilovers for the 2006-2013 Mini Clubman

Set your ride height and damping to suit how you actually drive the R55 – configure yours below.

This is the most popular and functional product, which is developed for years by XYZ professional team.
After tested in famous worldwide races, it reaches the ultimate quality and performance.
Street Advance is made especially for normal road use or track day. It comes with 720 damping adjusting way to satisfy your request. It is indispensable equipment for drivers aspiring speed and controlling.

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.

  • Pillow ball + rubber top mountPillow 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 rubber top mountHardened rubberRHardened rubber upper — firmer than the factory bush for tighter response while retaining road-friendly noise and vibration isolation.
  • 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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