Collection: Porsche
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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AST Suspension 5100 Competition 1-way Adjustable Inverted Coilovers - Porsche 911 (996) GT2 | GT3
Regular price £4,400.00 GBPRegular price£4,548.00 GBPSale price £4,400.00 GBPSale -
AST Adjustable Lowering Springs - Porsche 911 (992) Carrera 2 | 4 | 4S | GTS | Turbo
Regular price £1,010.00 GBPRegular price£1,056.00 GBPSale price £1,010.00 GBPSale -
AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 718 (982) Cayman | Boxster
Regular price £5,300.00 GBPRegular price£5,496.00 GBPSale price £5,300.00 GBPSale -
AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 981 Cayman | Boxster
Regular price £5,300.00 GBPRegular price£5,496.00 GBPSale price £5,300.00 GBPSale -
AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 987 Cayman | Boxster
Regular price £5,100.00 GBPRegular price£5,292.00 GBPSale price £5,100.00 GBPSale -
AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 986 Boxster
Regular price £5,600.00 GBPRegular price£5,736.00 GBPSale price £5,600.00 GBPSale -
AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 911 (997) GT2 | GT3 | GT3RS
Regular price £7,100.00 GBPRegular price£7,260.00 GBPSale price £7,100.00 GBPSale -
AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 911 (996) GT2 | GT3
Regular price £6,600.00 GBPRegular price£6,792.00 GBPSale price £6,600.00 GBPSale -
AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 911 (996) Carrera 2
Regular price £6,600.00 GBPRegular price£6,744.00 GBPSale price £6,600.00 GBPSale -
AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 911 (997) Carrera 2
Regular price £7,000.00 GBPRegular price£7,200.00 GBPSale price £7,000.00 GBPSale -
AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 911 (997) Carrera 4 | Turbo
Regular price £7,500.00 GBPRegular price£7,776.00 GBPSale price £7,500.00 GBPSale -

AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 911 (996) Carrera 4 | 4S | Turbo
Regular price £6,900.00 GBPRegular price£7,128.00 GBPSale price £6,900.00 GBPSale -

AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 911 (993) Carrera 2 | Carrera 4
Regular price £6,300.00 GBPRegular price£6,480.00 GBPSale price £6,300.00 GBPSale -
AST Suspension 5200 2-way Adjustable Inverted Coilovers - Porsche 911 (964) Carrera 2 | 4 | RS
Regular price £5,200.00 GBPRegular price£5,328.00 GBPSale price £5,200.00 GBPSale -
Porsche Billet Aluminium Magnetic PDK Shifter Paddles
Regular price From £420.00 GBPRegular price£495.00 GBPSale price From £420.00 GBPSale -
AST Suspension 5300 3-way Adjustable Inverted Coilovers - Porsche Cayman | Boxster 718 (982)
Regular price £5,650.00 GBPRegular price£5,808.00 GBPSale price £5,650.00 GBPSale -
AST Suspension 5300 3-way Adjustable Inverted Coilovers - Porsche Cayman | Boxster 981
Regular price £5,650.00 GBPRegular price£5,808.00 GBPSale price £5,650.00 GBPSale -
AST Suspension 5300 3-way Adjustable Inverted Coilovers - Porsche 987 Cayman | Boxster
Regular price £5,450.00 GBPRegular price£5,604.00 GBPSale price £5,450.00 GBPSale -
AST Suspension 5300 3-way Adjustable Inverted Coilovers - Porsche 986 Boxster
Regular price £5,900.00 GBPRegular price£6,048.00 GBPSale price £5,900.00 GBPSale -
AST Suspension 5300 3-way Adjustable Inverted Coilovers - Porsche 911 (997) GT2 GT3 GT3RS
Regular price £7,400.00 GBPRegular price£7,572.00 GBPSale price £7,400.00 GBPSale -
AST Suspension 5300 3-way Adjustable Inverted Coilovers - Porsche 911 (996) GT2 GT3
Regular price £6,950.00 GBPRegular price£7,092.00 GBPSale price £6,950.00 GBPSale -
AST Suspension 5300 3-way Adjustable Inverted Coilovers - Porsche 911 (996) Carrera 2 (2WD)
Regular price £6,950.00 GBPRegular price£7,056.00 GBPSale price £6,950.00 GBPSale -
AST Suspension 5300 3-way Adjustable Inverted Coilovers - Porsche 911 (997) Carrera 2 (2WD)
Regular price £7,400.00 GBPRegular price£7,500.00 GBPSale price £7,400.00 GBPSale -
AST Suspension 5300 3-way Adjustable Inverted Coilovers - Porsche 911 (997) Carrera 4
Regular price £7,000.00 GBPRegular price£8,076.00 GBPSale price £7,000.00 GBPSale




