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Collection: Porsche

You are now browsing for Porsche Parts & Upgrades

Here at String... Read More

You are now browsing for Porsche Parts & Upgrades

Here at String Theory Garage we stock a large and ever expanding range of Porsche Parts. A complete range of upgrades, all tested, developed and proven on our own Porsches. From Suspension upgrades to ECU tuning we have you covered. Parts and Upgrades available for Porsche 911 | Cayman | Boxster | GT2 | GT3 | GT4 | 718 | 981 | 987 | 986 | 996 | 997 | 991 | 992 | 993 | 964 & More.

We also offer full fitting with ride-height, corner balancing, and geometry setup as well as other services from our garage in Stratford upon Avon.

Upgrade your Porsche's agility with top-tier performance parts & expert geometry setup - unleash unparalleled handling and speed today at String Theory Garage.

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581 products

PWRD Precision Fit Hubcentric Wheel Spacers — Porsche Taycan (2019–Present)

PWRD Precision Fit Hubcentric Wheel Spacers — Porsche Taycan (2019–Present)

Vendor:
PWRD

Regular price From £119.99 GBP

Regular price Sale price From £119.99 GBP
Cargraphic Exhaust Valve Controller for Porsche 911 (992.1 & 992.2) GT3 (4.0L) | GT3 RS (4.0L)

Sale

Cargraphic Exhaust Valve Controller for Porsche 911 (992.1 & 992.2) GT3 (4.0L) | GT3 RS (4.0L)

Vendor:
Cargraphic

Regular price From £429.00 GBP

Regular price ~~£469.00 GBP~~ Sale price From £429.00 GBP

Sale
Cargraphic Exhaust Valve Controller for Porsche 911 (992.1) Carrera S | Carrera 4S (3.0L)

Cargraphic Exhaust Valve Controller for Porsche 911 (992.1) Carrera S | Carrera 4S (3.0L)

Vendor:
Cargraphic

Regular price From £679.00 GBP

Regular price Sale price From £679.00 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

Vendor:
String Theory Garage

Regular price From £14.00 GBP

Regular price Sale price From £14.00 GBP
STG Adjustable Rear Toe Link Arms - Cup Car Style 981 718

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

Vendor:
String Theory Garage

Regular price £405.00 GBP

Regular price Sale price £405.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 987 Cayman | Boxster

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

Vendor:
String Theory Garage

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

Vendor:
String Theory Garage

Regular price £120.00 GBP

Regular price Sale price £120.00 GBP
MOTUL RBF 660 Factory Line Racing Brake Fluid - 500ml

MOTUL RBF 660 Factory Line Racing Brake Fluid - 500ml

Vendor:
MOTUL

Regular price £22.99 GBP

Regular price Sale price £22.99 GBP
Cargraphic Exhaust Valve Controller for Porsche 911 (991.2) Carrera S | GTS

Sale

Cargraphic Exhaust Valve Controller for Porsche 911 (991.2) Carrera S | GTS

Vendor:
Cargraphic

Regular price From £330.00 GBP

Regular price ~~£380.00 GBP~~ Sale price From £330.00 GBP

Sale
Cargraphic Exhaust Valve Controller for Porsche 718 Cayman GTS (4.0L) | GT4 | RS

Sale

Cargraphic Exhaust Valve Controller for Porsche 718 Cayman GTS (4.0L) | GT4 | RS

Vendor:
Cargraphic

Regular price From £330.00 GBP

Regular price ~~£380.00 GBP~~ Sale price From £330.00 GBP

Sale
Nankang CR-S Semi Slick Track Day / Motorsport Tyre 200TW

Nankang CR-S Semi Slick Track Day / Motorsport Tyre 200TW

Vendor:
Nankang

Regular price From £170.00 GBP

Regular price Sale price From £170.00 GBP
Endless MX72 Plus Rear Brake Pad Porsche Boxster GTS 718 4.0, Cayman GTS 718 4.0, 991, 991.2, 992 & 4 more 2012-Present

Endless MX72 Plus Rear Brake Pad Porsche Boxster GTS 718 4.0, Cayman GTS 718 4.0, 991, 991.2, 992 & 4 more 2012-Present

Vendor:
Endless

Regular price £245.79 GBP

Regular price Sale price £245.79 GBP
Endless MX72 Plus Front Brake Pad Porsche 992 2019-Present

Endless MX72 Plus Front Brake Pad Porsche 992 2019-Present

Vendor:
Endless

Regular price £341.33 GBP

Regular price Sale price £341.33 GBP
Endless MX72 Plus Front Brake Pad Porsche Boxster GTS 718 4.0, 981, Cayman GTS 718 4.0, Cayman 718 4.0 GT4, 991/991.2 & 3 more 2013-Present

Endless MX72 Plus Front Brake Pad Porsche Boxster GTS 718 4.0, 981, Cayman GTS 718 4.0, Cayman 718 4.0 GT4, 991/991.2 & 3 more 2013-Present

Vendor:
Endless

Regular price £341.33 GBP

Regular price Sale price £341.33 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 911 964 (Non Turbo)

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

Vendor:
String Theory Garage

Regular price £120.00 GBP

Regular price Sale price £120.00 GBP
STG Titanium Exhaust Manifold Stud Kit - Porsche 911 997 Carrera | S | 4 | 4S

STG Titanium Exhaust Manifold Stud Kit - Porsche 911 997 Carrera | S | 4 | 4S

Vendor:
String Theory Garage

Regular price £139.00 GBP

Regular price Sale price £139.00 GBP
Cargraphic Exhaust Valve Controller for Porsche 911 (991.2) GT3 | GT3 Touring | GT3 RS (4.0L) without OPF

Cargraphic Exhaust Valve Controller for Porsche 911 (991.2) GT3 | GT3 Touring | GT3 RS (4.0L) without OPF

Vendor:
Cargraphic

Regular price From £380.00 GBP

Regular price ~~£380.00 GBP~~ Sale price From £380.00 GBP
Cargraphic Exhaust Valve Controller for Porsche 911 (991.1) GT3 (3.8L) | GT3 RS (4.0L) | R (4.0L)

Cargraphic Exhaust Valve Controller for Porsche 911 (991.1) GT3 (3.8L) | GT3 RS (4.0L) | R (4.0L)

Vendor:
Cargraphic

Regular price From £380.00 GBP

Regular price ~~£380.00 GBP~~ Sale price From £380.00 GBP
Cargraphic Exhaust Valve Controller for Porsche 718 Cayman GTS 4.0 | GT4 (Factory PSE Controlled)

Cargraphic Exhaust Valve Controller for Porsche 718 Cayman GTS 4.0 | GT4 (Factory PSE Controlled)

Vendor:
Cargraphic

Regular price £699.00 GBP

Regular price Sale price £699.00 GBP
STG Titanium OPF to Backbox Stud Kit - 718 Cayman | Spyder | Boxster

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

Vendor:
String Theory Garage

Regular price £95.00 GBP

Regular price Sale price £95.00 GBP
Lifeline Copse 2x2 6-Point FIA Harness – Black (Universal Fit)

Lifeline Copse 2x2 6-Point FIA Harness – Black (Universal Fit)

Vendor:
Lifeline

Regular price £350.28 GBP

Regular price Sale price £350.28 GBP
Cargraphic Exhaust Valve Controller for Porsche 718 Boxster GTS (4.0L) | Spyder | Spyder RS

Sale

Cargraphic Exhaust Valve Controller for Porsche 718 Boxster GTS (4.0L) | Spyder | Spyder RS

Vendor:
Cargraphic

Regular price From £330.00 GBP

Regular price ~~£380.00 GBP~~ Sale price From £330.00 GBP

Sale
Porsche 911 (991.2/992) Performance Ignition Coils - Mantis MTP-1004

Porsche 911 (991.2/992) Performance Ignition Coils - Mantis MTP-1004

Vendor:
Mantis

Regular price £49.99 GBP

Regular price Sale price £49.99 GBP
Porsche 718 Cayman & Boxster (982) Performance Ignition Coils - Mantis MTP-1004

Porsche 718 Cayman & Boxster (982) Performance Ignition Coils - Mantis MTP-1004

Vendor:
Mantis

Regular price £49.99 GBP

Regular price Sale price £49.99 GBP

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