Skip to content

5 Star Google Reviews

Welcome to our store

Worldwide Shipping

Milltek Exhausts Now Available

Shop by Car
Shop by Brand
- A – C
  
  String Theory Garage
  ACL
  AEM
  AIRTEC
  Akrapovic
  AP Racing
  ARTEC
  AST Suspension
  Bilstein
  BMC
  Carbotech Brakes
  Cargraphic
- C – F
  
  Cobra
  Coolerworx
  CP Pistons
  CSF
  CUSCO
  Denstoj
  DGS BLX
  Eibach
  Endless
  Evo Corse
  Ferodo
- G – J
  
  Garage Whifbitz
  Goodridge
  H&R
  Hardrace
  Hella
  HJS
  HKS
  iPE
  ITG
  JCR
- J – M
  
  JDM Garage UK
  K&N
  Kelford Cams
  KW Suspension
  Lamspeed
  Lifeline
  Mantis
  Milltek
  Mishimoto
  MMX
  MOTON Suspension
  MOTUL
- N – R
  
  Nankang
  Nitron
  Nitto
  Ohlins
  Pagid
  PWR Advanced Cooling Technology
  PWRD
  Rally Flapz
  RAYS
  Recaro
- S – X
  
  Shortiez
  ST Suspension
  SW Motorsports
  Tarox
  TOM'S
  TSW
  Turbosmart
  Verkline
  Wagner Tuning
  Wedssport
  Xtreme
Shop by Part
- Braking
  
  Brake Discs
  Brake Pads
  Brake Hoses
- Engine & ECU
  
  ECU Map & Tuning
  Turbo
  Cooling
  Ignition Coils
  Other Engine/ECU
- Exterior & Trim
  
  Splitters & Diffusers
  Spoiler
- Intake & Exhaust
  
  Intake
  Exhaust
- Handling & Suspension
  
  Coilovers & Shock Absorbers
  Lowering Springs
  Anti Roll Bars
  Bushes and Bearings
  Roll Cage
- Seats & Interior
  
  Seats
  Harnesses
- Wheels & Tyres
  
  Wheels
  Tyres
  Spacers
- Drivetrain
  
  Gearbox & Clutch
Specialist Services
Apparel
About
Contact
Blog
AST Suspension

Country/region

Search

France GBP £
Singapore GBP £
United Kingdom GBP £
United States GBP £

Facebook
Instagram
YouTube

Search

Shop by Car
Shop by Brand
Shop by Part
Specialist Services
Apparel
About
Contact
Blog
AST Suspension

Search

Item added to your cart

View cart

Collection: Products

Sort by:

2432 products

Filter and sort Filter

Filter and sort

Filter

2432 products

Sort by:

Remove all

2432 products

ST X Coilover Kit - BMW 3-series (E92) Coupe 09/06-

Sale

ST X Coilover Kit - BMW 3-series (E92) Coupe 09/06-

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 3-series (F30) Saloon 2WD - without electronic dampers - front axle load up to 1090kg

Sale

ST X Coilover Kit - BMW 3-series (F30) Saloon 2WD - without electronic dampers - front axle load up to 1090kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 3-series (F30) Saloon 2WD - without electronic dampers - front axle load up to 950kg

Sale

ST X Coilover Kit - BMW 3-series (F30) Saloon 2WD - without electronic dampers - front axle load up to 950kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 3-series (F31) Touring 2WD - without electronic dampers - front axle load up to 1020kg

Sale

ST X Coilover Kit - BMW 3-series (F31) Touring 2WD - without electronic dampers - front axle load up to 1020kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 3-series (F31) Touring 2WD - without electronic dampers - front axle load up to 913kg

Sale

ST X Coilover Kit - BMW 3-series (F31) Touring 2WD - without electronic dampers - front axle load up to 913kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 3-series Compact (E46) 06/01-

Sale

ST X Coilover Kit - BMW 3-series Compact (E46) 06/01-

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 3-series GT (F34) 2WD - without electronic dampers - front axle load up to 1015kg

Sale

ST X Coilover Kit - BMW 3-series GT (F34) 2WD - without electronic dampers - front axle load up to 1015kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 3-series GT (F34) 2WD - without electronic dampers - front axle load up to 950kg

Sale

ST X Coilover Kit - BMW 3-series GT (F34) 2WD - without electronic dampers - front axle load up to 950kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 4 Series Gran Coupe (F36) - for cars without electronic dampers

Sale

ST X Coilover Kit - BMW 4 Series Gran Coupe (F36) - for cars without electronic dampers

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 4-series (F32) Coupe 2WD - without electronic dampers - front axle load up to 1090kg

Sale

ST X Coilover Kit - BMW 4-series (F32) Coupe 2WD - without electronic dampers - front axle load up to 1090kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 4-series (F32) Coupe 2WD - without electronic dampers - front axle load up to 950kg

Sale

ST X Coilover Kit - BMW 4-series (F32) Coupe 2WD - without electronic dampers - front axle load up to 950kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 4-series (F33) Convertible 2WD - without electronic dampers - front axle load up to 1025kg

Sale

ST X Coilover Kit - BMW 4-series (F33) Convertible 2WD - without electronic dampers - front axle load up to 1025kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 4-series (F33) Convertible 2WD - without electronic dampers - front axle load up to 960kg

Sale

ST X Coilover Kit - BMW 4-series (F33) Convertible 2WD - without electronic dampers - front axle load up to 960kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 4-series (F36) Gran Coupe 2WD - without electronic dampers - front axle load up to 1015kg

Sale

ST X Coilover Kit - BMW 4-series (F36) Gran Coupe 2WD - without electronic dampers - front axle load up to 1015kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 4-series (F36) Gran Coupe 2WD - without electronic dampers - front axle load up to 950kg

Sale

ST X Coilover Kit - BMW 4-series (F36) Gran Coupe 2WD - without electronic dampers - front axle load up to 950kg

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW 5-series (E60) Saloon 07/03-

Sale

ST X Coilover Kit - BMW 5-series (E60) Saloon 07/03-

Vendor:
ST Suspension

Regular price £708.00 GBP

Regular price ~~£786.67 GBP~~ Sale price £708.00 GBP

Sale
ST X Coilover Kit - BMW 5-series (E61) Touring 06/04-

Sale

ST X Coilover Kit - BMW 5-series (E61) Touring 06/04-

Vendor:
ST Suspension

Regular price £708.00 GBP

Regular price ~~£786.67 GBP~~ Sale price £708.00 GBP

Sale
ST X Coilover Kit - BMW 5-series (F10) Saloon 2WD 03/10-

Sale

ST X Coilover Kit - BMW 5-series (F10) Saloon 2WD 03/10-

Vendor:
ST Suspension

Regular price £708.00 GBP

Regular price ~~£786.67 GBP~~ Sale price £708.00 GBP

Sale
ST X Coilover Kit - BMW 6-series (F06) Gran Coupe 2WD 05/12-

Sale

ST X Coilover Kit - BMW 6-series (F06) Gran Coupe 2WD 05/12-

Vendor:
ST Suspension

Regular price £708.00 GBP

Regular price ~~£786.67 GBP~~ Sale price £708.00 GBP

Sale
ST X Coilover Kit - BMW 7-series (F01) 2WD except 760i 10/08-

Sale

ST X Coilover Kit - BMW 7-series (F01) 2WD except 760i 10/08-

Vendor:
ST Suspension

Regular price £708.00 GBP

Regular price ~~£786.67 GBP~~ Sale price £708.00 GBP

Sale
ST X Coilover Kit - BMW M135i / M140i (F20, F21) RWD

Sale

ST X Coilover Kit - BMW M135i / M140i (F20, F21) RWD

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW M235i / M240i (F22) Coupe 2WD - without electronic dampers 02/14-

Sale

ST X Coilover Kit - BMW M235i / M240i (F22) Coupe 2WD - without electronic dampers 02/14-

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW M235i / M240i (F23) Convertible 2WD - without electronic dampers 01/15-

Sale

ST X Coilover Kit - BMW M235i / M240i (F23) Convertible 2WD - without electronic dampers 01/15-

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale
ST X Coilover Kit - BMW M3 (E36) Convertible - without electronic dampers 10/92-04/99

Sale

ST X Coilover Kit - BMW M3 (E36) Convertible - without electronic dampers 10/92-04/99

Vendor:
ST Suspension

Regular price £622.50 GBP

Regular price ~~£691.67 GBP~~ Sale price £622.50 GBP

Sale

1
…
93
94
95
96
97
…
102

Quick links

Search
Delivery & Returns
Contact

Broke-Smith Motorsport Ltd is a company registered in England and Wales with Company number 08407237

Facebook
Instagram
YouTube

Payment methods

© 2026, String Theory Garage

Choosing a selection results in a full page refresh.
Opens in a new window.