Skip to content

5 Star Google Reviews

Welcome to our store

Worldwide Shipping

Milltek Exhausts Now Available

Shop by Car
Shop by Brand
- String Theory Garage
  
  Products on our car
- AIRTEC
- Akrapovic
- AP Racing
- ARTEC
- AST Suspension
- Bilstein
- BMC
- Carbotech Brakes
- Cargraphic
- Cobra
- Coolerworx
- CSF
- CUSCO
- DGS BLX
- Eibach
- Evo Corse
- Ferodo
- Garage Whifbitz
- Hardrace
- HJS
- HKS
- ITG
- JCR
- Lamspeed
- Lifeline
- Milltek
- MMX
- MOTON Suspension
- MOTUL
- Nankang
- Nitron
- Pagid
- PWR Advanced Cooling Technology
- PWRD
- Rally Flapz
- RAYS
- Recaro
- Shortiez
- Tarox
- TOM'S
- TSW
- Turbosmart
- Verkline
- Wagner Tuning
- Wedssport
- Xtreme
Shop by Part
- Braking
  
  Discs
  Hoses
  Kits
  Pads
  Other
- Engine & ECU
  
  Cooling
  ECU Map | Tuning
  Gearbox & Clutch
  Turbo
  Other
- Exterior & Trim
  
  Splitters & Diffusers
  Spoilers
  Other
- Intake & Exhaust
  
  Exhaust
  Intake
  Valve Control
- Handling & Suspension
  
  Anti Roll Bars
  Bracing
  Bushes & Bearings
  Coilovers & Shock Absorbers
  Drop Links
  Lowering Springs
  Suspension Arms
  Top Mounts
- Seats & Interior
  
  Harnesses
  Roll Cage
  Seats
  Sound
  Other
- Wheels & Tyres
  
  Tyres
  Wheels
  Wheel Nuts & Studs
  Wheel Spacers
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: Black Friday 2025 - 15%

Sort by:

21 products

Filter:

Car Manufacturer (0) Match all

Car Manufacturer

Porsche (18 products)
Toyota (3 products)

Car Model (0)

Car Model

911 (964) 1989 - 1993 (1 product)
911 (993) 1993 - 1997 (1 product)
911 (996) 1997 - 2006 (3 products)
911 (997) 2004 - 2013 (5 products)
911 (991) 2011 - 2019 (4 products)
Boxster (986) 1996 - 2004 (3 products)
Cayman | Boxster (987) 2004 - 2012 (3 products)
Cayman | Boxster (981) 2012 - 2016 (3 products)
Cayman | Boxster | Spyder 718 (982) 2016 - Present (5 products)
Porsche (Other) (1 product)
GR Yaris Gen 1 (2020 - 2024) (3 products)
718 (1 product)
Porsche Other (1 product)
GR Yaris Gen 2 (2024+) (2 products)

Shop by Part (0)

Shop by Part

Braking (1 product)
Braking (Other) (1 product)
Drop Links (1 product)
Exhaust (14 products)
Gearbox & Clutch (1 product)
Interior (1 product)
Suspension (4 products)
Suspension Arms (3 products)
Wheel Spacers (1 product)

Brand (0)

Brand

AST (1 product)
String Theory Garage (20 products)

Product type (0)

Product type

Brakes (1 product)
Chassis alignment (3 products)
Intake & Exhaust (14 products)
Seats & Interior (1 product)
Suspension (1 product)
Wheels & Tyres (1 product)

Filter and sort Filter

Filter and sort

Filter

21 products

Car Manufacturer

Porsche (18 products)
Toyota (3 products)

Clear

Car Model

911 (964) 1989 - 1993 (1 products)
911 (993) 1993 - 1997 (1 products)
911 (996) 1997 - 2006 (3 products)
911 (997) 2004 - 2013 (5 products)
911 (991) 2011 - 2019 (4 products)
Boxster (986) 1996 - 2004 (3 products)
Cayman | Boxster (987) 2004 - 2012 (3 products)
Cayman | Boxster (981) 2012 - 2016 (3 products)
Cayman | Boxster | Spyder 718 (982) 2016 - Present (5 products)
Porsche (Other) (1 products)
GR Yaris Gen 1 (2020 - 2024) (3 products)
718 (1 products)
Porsche Other (1 products)
GR Yaris Gen 2 (2024+) (2 products)

Clear

Shop by Part

Braking (1 products)
Braking (Other) (1 products)
Drop Links (1 products)
Exhaust (14 products)
Gearbox & Clutch (1 products)
Interior (1 products)
Suspension (4 products)
Suspension Arms (3 products)
Wheel Spacers (1 products)

Clear

Brand

AST (1 products)
String Theory Garage (20 products)

Clear

Product type

Brakes (1 products)
Chassis alignment (3 products)
Intake & Exhaust (14 products)
Seats & Interior (1 products)
Suspension (1 products)
Wheels & Tyres (1 products)

Clear

Sort by:

Remove all

21 products

STG GR Yaris 21.5mm Bolt-on Spacers (Set of 4)

STG GR Yaris 21.5mm Bolt-on Spacers (Set of 4)

Regular price £289.95 GBP

Regular price Sale price £289.95 GBP
String Theory Garage Porsche Lower Control Arm Camber Shim 718 | 981 | 996 | 997 | 991 | 992

String Theory Garage Porsche Lower Control Arm Camber Shim 718 | 981 | 996 | 997 | 991 | 992

Regular price From £14.00 GBP

Regular price Sale price From £14.00 GBP
Toyota GR Yaris Front Brake Cooling Ducts - Pair

Toyota GR Yaris Front Brake Cooling Ducts - Pair

Regular price £200.00 GBP

Regular price Sale price £200.00 GBP
STG Titanium OPF to Backbox Stud Kit - 718 Cayman | Spyder | Boxster

STG Titanium OPF to Backbox Stud Kit - 718 Cayman | Spyder | Boxster

Regular price £95.00 GBP

Regular price Sale price £95.00 GBP
STG Tactile RS Style Billet Aluminium Magnetic PDK Shifter Paddles | Porsche 718 & 911 (991)

Sale

STG Tactile RS Style Billet Aluminium Magnetic PDK Shifter Paddles | Porsche 718 & 911 (991)

Regular price From £295.00 GBP

Regular price ~~£495.00 GBP~~ Sale price From £295.00 GBP

Sale
AST Adjustable Drop Links - Toyota GR Yaris

AST Adjustable Drop Links - Toyota GR Yaris

Regular price £180.00 GBP

Regular price Sale price £180.00 GBP
STG Adjustable Rear Toe Link Arms - Cup Car Style 981 718

STG Adjustable Rear Toe Link Arms - Cup Car Style 981 718

Regular price £405.00 GBP

Regular price Sale price £405.00 GBP
STG Adjustable Rear Toe Link Arms - Cup Car Style 996 997 986 987

STG Adjustable Rear Toe Link Arms - Cup Car Style 996 997 986 987

Regular price £405.00 GBP

Regular price Sale price £405.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 911 (991) GT3

STG Titanium Exhaust Manifold Stud Kit - Porsche 911 (991) GT3

Regular price £139.00 GBP

Regular price Sale price £139.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 911 (996) Turbo, GT3, GT2

STG Titanium Exhaust Manifold Stud Kit - Porsche 911 (996) Turbo, GT3, GT2

Regular price £139.00 GBP

Regular price Sale price £139.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 911 (997) Turbo GT3 GT2

STG Titanium Exhaust Manifold Stud Kit - Porsche 911 (997) Turbo GT3 GT2

Regular price £139.00 GBP

Regular price Sale price £139.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 911 997.1 Carrera | S | 4 | 4S

STG Titanium Exhaust Manifold Stud Kit - Porsche 911 997.1 Carrera | S | 4 | 4S

Regular price £120.00 GBP

Regular price Sale price £120.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 911 996 Carrera | S | 4 | 4S

STG Titanium Exhaust Manifold Stud Kit - Porsche 911 996 Carrera | S | 4 | 4S

Regular price £120.00 GBP

Regular price Sale price £120.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 911 993 All Models

STG Titanium Exhaust Manifold Stud Kit - Porsche 911 993 All Models

Regular price £120.00 GBP

Regular price Sale price £120.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 911 964 (Non Turbo)

STG Titanium Exhaust Manifold Stud Kit - Porsche 911 964 (Non Turbo)

Regular price £120.00 GBP

Regular price Sale price £120.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 911 (1965 - 1977)

STG Titanium Exhaust Manifold Stud Kit - Porsche 911 (1965 - 1977)

Regular price £120.00 GBP

Regular price Sale price £120.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 718 Cayman Boxster

STG Titanium Exhaust Manifold Stud Kit - Porsche 718 Cayman Boxster

Regular price £120.00 GBP

Regular price Sale price £120.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 986 Boxster

STG Titanium Exhaust Manifold Stud Kit - Porsche 986 Boxster

Regular price £120.00 GBP

Regular price Sale price £120.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 987 Cayman | Boxster

STG Titanium Exhaust Manifold Stud Kit - Porsche 987 Cayman | Boxster

Regular price £120.00 GBP

Regular price Sale price £120.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 911 (991.1) Carrera2 & 4

STG Titanium Exhaust Manifold Stud Kit - Porsche 911 (991.1) Carrera2 & 4

Regular price £139.00 GBP

Regular price Sale price £139.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 981 Boxster | Cayman (2.7 & 3.4S)

STG Titanium Exhaust Manifold Stud Kit - Porsche 981 Boxster | Cayman (2.7 & 3.4S)

Regular price £139.00 GBP

Regular price Sale price £139.00 GBP

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.