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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

Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | Tail Pipe Set (Titanium)

Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | Tail Pipe Set (Titanium)

Vendor:
Akrapovic

Regular price £849.55 GBP

Regular price Sale price £849.55 GBP
Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | Tail Pipe Set (Black Titanium)

Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | Tail Pipe Set (Black Titanium)

Vendor:
Akrapovic

Regular price £849.55 GBP

Regular price Sale price £849.55 GBP
Porsche Panamera / All Variants (971) | Akrapovic | Sound Kit

Porsche Panamera / All Variants (971) | Akrapovic | Sound Kit

Vendor:
Akrapovic

Regular price £349.55 GBP

Regular price Sale price £349.55 GBP
Porsche Cayenne Turbo / Turbo S / S Hybrid (958) | Akrapovic | Sound Kit

Porsche Cayenne Turbo / Turbo S / S Hybrid (958) | Akrapovic | Sound Kit

Vendor:
Akrapovic

Regular price £1,017.38 GBP

Regular price Sale price £1,017.38 GBP
Porsche Cayenne Turbo (958 FL) | Akrapovic | Sound Kit

Porsche Cayenne Turbo (958 FL) | Akrapovic | Sound Kit

Vendor:
Akrapovic

Regular price £1,081.08 GBP

Regular price Sale price £1,081.08 GBP
Porsche Cayenne / E-Hybrid / S / Turbo / GTS / Turbo S E-Hybrid (536.1) | Akrapovic | Sound Kit

Porsche Cayenne / E-Hybrid / S / Turbo / GTS / Turbo S E-Hybrid (536.1) | Akrapovic | Sound Kit

Vendor:
Akrapovic

Regular price £349.55 GBP

Regular price Sale price £349.55 GBP
Porsche 981 Cayman / Boxster / S / GTS | Akrapovic | Sound Kit

Porsche 981 Cayman / Boxster / S / GTS | Akrapovic | Sound Kit

Vendor:
Akrapovic

Regular price £435.36 GBP

Regular price Sale price £435.36 GBP
Porsche 911 Carrera / S / GTS (991.1) | Akrapovic | Sound Kit

Porsche 911 Carrera / S / GTS (991.1) | Akrapovic | Sound Kit

Vendor:
Akrapovic

Regular price £484.68 GBP

Regular price Sale price £484.68 GBP
Porsche 911 Carrera / S / GTS (991.2) | Akrapovic | Sound Kit

Porsche 911 Carrera / S / GTS (991.2) | Akrapovic | Sound Kit

Vendor:
Akrapovic

Regular price £768.92 GBP

Regular price Sale price £768.92 GBP
Porsche 911 Carrera / S / GTS (997.1 / 997.2) | Akrapovic | Sound Kit

Porsche 911 Carrera / S / GTS (997.1 / 997.2) | Akrapovic | Sound Kit

Vendor:
Akrapovic

Regular price £642.34 GBP

Regular price Sale price £642.34 GBP
Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | Akrapovic | Sound Kit

Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | Akrapovic | Sound Kit

Vendor:
Akrapovic

Regular price £510.81 GBP

Regular price Sale price £510.81 GBP
Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | Akrapovic | Over Axle Link Pipe Set (Titanium)

Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | Akrapovic | Over Axle Link Pipe Set (Titanium)

Vendor:
Akrapovic

Regular price £1,812.61 GBP

Regular price Sale price £1,812.61 GBP
Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | 2020 | Akrapovic | Slip-On Race Line Exhaust System (Titanium)

Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | 2020 | Akrapovic | Slip-On Race Line Exhaust System (Titanium)

Vendor:
Akrapovic

Regular price £5,087.39 GBP

Regular price Sale price £5,087.39 GBP
Porsche 718 Cayman GT4 RS / Spyder RS | Akrapovic | Slip-On Race Line (Titanium)

Porsche 718 Cayman GT4 RS / Spyder RS | Akrapovic | Slip-On Race Line (Titanium)

Vendor:
Akrapovic

Regular price From £6,099.00 GBP

Regular price Sale price From £6,099.00 GBP
Porsche 718 Cayman GT4 / Spyder | Akrapovic | Rear Carbon Diffuser (High Gloss)

Porsche 718 Cayman GT4 / Spyder | Akrapovic | Rear Carbon Diffuser (High Gloss)

Vendor:
Akrapovic

Regular price £1,909.91 GBP

Regular price Sale price £1,909.91 GBP
Porsche 718 Cayman GT4 / Spyder | Akrapovic | Rear Diffuser (Carbon Fibre - Matte)

Porsche 718 Cayman GT4 / Spyder | Akrapovic | Rear Diffuser (Carbon Fibre - Matte)

Vendor:
Akrapovic

Regular price £1,770.57 GBP

Regular price Sale price £1,770.57 GBP
Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | Akrapovic | Slip-On Race Line Exhaust System (Titanium)

Porsche 718 Cayman GT4 / GTS 4.0 / Boxster GTS 4.0 | Akrapovic | Slip-On Race Line Exhaust System (Titanium)

Vendor:
Akrapovic

Regular price £5,087.39 GBP

Regular price Sale price £5,087.39 GBP
IPE MFR-02 Magnesium Wheels

IPE MFR-02 Magnesium Wheels

Vendor:
iPE

Regular price £12,000.00 GBP

Regular price Sale price £12,000.00 GBP
IPE MFR-01 Magnesium Wheels

IPE MFR-01 Magnesium Wheels

Vendor:
iPE

Regular price £10,750.00 GBP

Regular price Sale price £10,750.00 GBP
Cobra Nogaro Circuit Bucket Seat

Cobra Nogaro Circuit Bucket Seat

Vendor:
Cobra Seats

Regular price From £707.50 GBP

Regular price Sale price From £707.50 GBP
Cobra Nogaro Street Bucket Seat

Cobra Nogaro Street Bucket Seat

Vendor:
Cobra Seats

Regular price From £707.50 GBP

Regular price Sale price From £707.50 GBP
Cobra Nogaro Club Sport Bucket Seat

Cobra Nogaro Club Sport Bucket Seat

Vendor:
Cobra Seats

Regular price £582.50 GBP

Regular price Sale price £582.50 GBP
Porsche 911 GT3 / GT3 Touring / GT3 RS (991.1 / 991.2) | Akrapovic | Evolution Header Set (Titanium)

Porsche 911 GT3 / GT3 Touring / GT3 RS (991.1 / 991.2) | Akrapovic | Evolution Header Set (Titanium)

Vendor:
Akrapovic

Regular price £7,984.33 GBP

Regular price Sale price £7,984.33 GBP
Porsche 911 GT3 / GT3 Touring / GT3 RS (991.1 / 991.2) | Akrapovic | Evolution Race Header Set (Titanium)

Porsche 911 GT3 / GT3 Touring / GT3 RS (991.1 / 991.2) | Akrapovic | Evolution Race Header Set (Titanium)

Vendor:
Akrapovic

Regular price £5,545.84 GBP

Regular price Sale price £5,545.84 GBP

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