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

MMX Performance High-Output Ignition Coil - BMW (F8X) M2 M3 M4 (F2x) M135i M235i

MMX Performance High-Output Ignition Coil - BMW (F8X) M2 M3 M4 (F2x) M135i M235i

Vendor:
MMX

Regular price £24.99 GBP

Regular price Sale price £24.99 GBP
MMX Performance High-Output Ignition Coil – BMW G8x (B58 & S58)

MMX Performance High-Output Ignition Coil – BMW G8x (B58 & S58)

Vendor:
MMX

Regular price £29.99 GBP

Regular price Sale price £29.99 GBP
MMX Performance Intercooler - BMW E82 E88 E90 E91 E92 & E93 N54

MMX Performance Intercooler - BMW E82 E88 E90 E91 E92 & E93 N54

Vendor:
MMX

Regular price £491.39 GBP

Regular price Sale price £491.39 GBP
MMX Performance Intercooler for MINI F5x Cooper | Cooper SD | One

MMX Performance Intercooler for MINI F5x Cooper | Cooper SD | One

Vendor:
MMX

Regular price £600.59 GBP

Regular price Sale price £600.59 GBP
MMX Performance Low Oil Temperature Thermostat – BMW N54 & N55

MMX Performance Low Oil Temperature Thermostat – BMW N54 & N55

Vendor:
MMX

Regular price £45.50 GBP

Regular price Sale price £45.50 GBP
MMX Performance Magnetic Differential Plug – BMW (M22 × 1.5)

MMX Performance Magnetic Differential Plug – BMW (M22 × 1.5)

Vendor:
MMX

Regular price £24.02 GBP

Regular price Sale price £24.02 GBP
MMX Performance Magnetic Sump Plug – BMW S63 (M18 × 1.5)

MMX Performance Magnetic Sump Plug – BMW S63 (M18 × 1.5)

Vendor:
MMX

Regular price £24.02 GBP

Regular price Sale price £24.02 GBP
MMX Performance O-Ring Service Kit – B58 Lifetime Oil Filter & Billet Housing

MMX Performance O-Ring Service Kit – B58 Lifetime Oil Filter & Billet Housing

Vendor:
MMX

Regular price £7.26 GBP

Regular price Sale price £7.26 GBP
MMX Performance Oil Catch Can Kit | BMW N55 (F2x & F3x)

MMX Performance Oil Catch Can Kit | BMW N55 (F2x & F3x)

Vendor:
MMX

Regular price £366.90 GBP

Regular price Sale price £366.90 GBP
MMX Performance Racing Brake Fluid

MMX Performance Racing Brake Fluid

Vendor:
MMX

Regular price £10.49 GBP

Regular price Sale price £10.49 GBP
MMX Performance Silicone Intake Hose – BMW B58 (F-Series)

MMX Performance Silicone Intake Hose – BMW B58 (F-Series)

Vendor:
MMX

Regular price £73.50 GBP

Regular price Sale price £73.50 GBP
MMX Performance Stud & Nut Conversion Kit for BMW & MINI M14x1.25

MMX Performance Stud & Nut Conversion Kit for BMW & MINI M14x1.25

Vendor:
MMX

Regular price £131.04 GBP

Regular price Sale price £131.04 GBP
MMX Power Control Module for BMW G8x M3 & M4 — 480HP

MMX Power Control Module for BMW G8x M3 & M4 — 480HP

Vendor:
MMX

Regular price £749.99 GBP

Regular price Sale price £749.99 GBP
MMX Power Control Module Tuning Box - BMW F80 M3

MMX Power Control Module Tuning Box - BMW F80 M3

Vendor:
MMX

Regular price £649.99 GBP

Regular price Sale price £649.99 GBP
MMX Power Control Module Tuning Box - BMW F87 M2

MMX Power Control Module Tuning Box - BMW F87 M2

Vendor:
MMX

Regular price £649.99 GBP

Regular price Sale price £649.99 GBP
MMX Power Control Module Tuning Box BMW F82 & F83 M4 S55

MMX Power Control Module Tuning Box BMW F82 & F83 M4 S55

Vendor:
MMX

Regular price £649.99 GBP

Regular price Sale price £649.99 GBP
MMX Power Control Module Tuning Box Tuning Box - BMW G80 M3

MMX Power Control Module Tuning Box Tuning Box - BMW G80 M3

Vendor:
MMX

Regular price £749.99 GBP

Regular price Sale price £749.99 GBP
MMX Power Control Module Tuning Box Tuning Box - BMW G82 M4

MMX Power Control Module Tuning Box Tuning Box - BMW G82 M4

Vendor:
MMX

Regular price £749.99 GBP

Regular price Sale price £749.99 GBP
MMX Power Control Module Tuning Box Tuning Box - BMW G87 M2

MMX Power Control Module Tuning Box Tuning Box - BMW G87 M2

Vendor:
MMX

Regular price £749.99 GBP

Regular price Sale price £749.99 GBP
MMX Rear Diff Mount Bush – Rear Position for BMW G8x & F8x M2 M3 M4

MMX Rear Diff Mount Bush – Rear Position for BMW G8x & F8x M2 M3 M4

Vendor:
MMX

Regular price £82.99 GBP

Regular price Sale price £82.99 GBP
MMX Rear Diff Raised Poly Bush for BMW M2 M3 M4 (G80 G81, G82, G83 & G87)

MMX Rear Diff Raised Poly Bush for BMW M2 M3 M4 (G80 G81, G82, G83 & G87)

Vendor:
MMX

Regular price £90.99 GBP

Regular price Sale price £90.99 GBP
MMX Rear Underbody Chassis Brace for MINI F56

MMX Rear Underbody Chassis Brace for MINI F56

Vendor:
MMX

Regular price £136.49 GBP

Regular price Sale price £136.49 GBP
MMX RP650 Fast Road Front Brake Pads for BMW G8x M2, M3 & M4

MMX RP650 Fast Road Front Brake Pads for BMW G8x M2, M3 & M4

Vendor:
MMX

Regular price £289.99 GBP

Regular price Sale price £289.99 GBP
MMX RP650 Fast Road Pad Upgrade - Rear - BMW F8x F2x F3x

MMX RP650 Fast Road Pad Upgrade - Rear - BMW F8x F2x F3x

Vendor:
MMX

Regular price £139.65 GBP

Regular price Sale price £139.65 GBP

1
…
75
76
77
78
79
…
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.