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Collection: BMW

You are now browsing for BMW Parts & Upgrades

Here at String... Read More

You are now browsing for BMW Parts & Upgrades

Here at String Theory Garage we stock a large and ever expanding range of BMW Parts. A complete range of upgrades, all tested, developed and proven. From Suspension upgrades to ECU tuning we have you covered. Parts and Upgrades available for BMW M1 | M2 | M3 | M4 | M5 | M135i | M140i | M235i | M240i |1 Series | 2 Series | 3 Series | 4 Series | 5 Series & 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 BMW's agility with top-tier performance parts & expert geometry setup - unleash unparalleled handling and speed today at String Theory Garage.

Nearside rear view of a grey BMW M2 G87 with black alloy wheels & an Akrapovič Titanium twin pipe double round exhaust fitted

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434 products

AST Adjustable Lowering Springs - BMW M2 (G87) 2021 - Present

Sale

AST Adjustable Lowering Springs - BMW M2 (G87) 2021 - Present

Vendor:
AST

Regular price £750.00 GBP

Regular price ~~£780.00 GBP~~ Sale price £750.00 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M2 G87

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M2 G87

Vendor:
AST

Regular price £2,916.67 GBP

Regular price ~~£3,010.00 GBP~~ Sale price £2,916.67 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW Z4 M E85|E86

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW Z4 M E85|E86

Vendor:
AST

Regular price £2,833.33 GBP

Regular price ~~£2,930.00 GBP~~ Sale price £2,833.33 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW Z4 (E85|E86) Coupe | Convertible

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW Z4 (E85|E86) Coupe | Convertible

Vendor:
AST

Regular price £2,833.33 GBP

Regular price ~~£2,930.00 GBP~~ Sale price £2,833.33 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW Z4 Convertible G29

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW Z4 Convertible G29

Vendor:
AST

Regular price £2,916.67 GBP

Regular price ~~£3,010.00 GBP~~ Sale price £2,916.67 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW Z3 & BMW 3 Series E36 Compact

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW Z3 & BMW 3 Series E36 Compact

Vendor:
AST

Regular price £2,750.00 GBP

Regular price ~~£2,840.00 GBP~~ Sale price £2,750.00 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M4 G82 xDrive

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M4 G82 xDrive

Vendor:
AST

Regular price £2,916.67 GBP

Regular price ~~£3,010.00 GBP~~ Sale price £2,916.67 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M4 G82 RWD

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M4 G82 RWD

Vendor:
AST

Regular price £2,916.67 GBP

Regular price ~~£3,010.00 GBP~~ Sale price £2,916.67 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M4 F82 (5-Bolt)

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M4 F82 (5-Bolt)

Vendor:
AST

Regular price £2,833.33 GBP

Regular price ~~£2,920.00 GBP~~ Sale price £2,833.33 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M4 F82 (3-Bolt)

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M4 F82 (3-Bolt)

Vendor:
AST

Regular price £2,833.33 GBP

Regular price ~~£2,920.00 GBP~~ Sale price £2,833.33 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M3 G80 xDrive

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M3 G80 xDrive

Vendor:
AST

Regular price £2,916.67 GBP

Regular price ~~£3,010.00 GBP~~ Sale price £2,916.67 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M3 G80 RWD

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M3 G80 RWD

Vendor:
AST

Regular price £2,916.67 GBP

Regular price ~~£3,010.00 GBP~~ Sale price £2,916.67 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M3 F80 (5-Bolt)

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M3 F80 (5-Bolt)

Vendor:
AST

Regular price £2,833.33 GBP

Regular price ~~£2,920.00 GBP~~ Sale price £2,833.33 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M3 F80 (3-Bolt)

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M3 F80 (3-Bolt)

Vendor:
AST

Regular price £2,833.33 GBP

Regular price ~~£2,920.00 GBP~~ Sale price £2,833.33 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M2 Competition F87 LCI

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M2 Competition F87 LCI

Vendor:
AST

Regular price £2,833.33 GBP

Regular price ~~£2,920.00 GBP~~ Sale price £2,833.33 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M2 F87 Pre LCI

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW M2 F87 Pre LCI

Vendor:
AST

Regular price £2,833.33 GBP

Regular price ~~£2,920.00 GBP~~ Sale price £2,833.33 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series F30 Pre LCI

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series F30 Pre LCI

Vendor:
AST

Regular price £2,833.33 GBP

Regular price ~~£2,930.00 GBP~~ Sale price £2,833.33 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series G20 | G21

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series G20 | G21

Vendor:
AST

Regular price £2,875.00 GBP

Regular price ~~£2,970.00 GBP~~ Sale price £2,875.00 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E90 | E92 | E93 M3

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E90 | E92 | E93 M3

Vendor:
AST

Regular price £2,875.00 GBP

Regular price ~~£2,970.00 GBP~~ Sale price £2,875.00 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E90 | E92 | E93

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E90 | E92 | E93

Vendor:
AST

Regular price £2,875.00 GBP

Regular price ~~£2,970.00 GBP~~ Sale price £2,875.00 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E46 Sedan | Touring | Coupe | Convertible

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E46 Sedan | Touring | Coupe | Convertible

Vendor:
AST

Regular price £2,833.33 GBP

Regular price ~~£2,930.00 GBP~~ Sale price £2,833.33 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E46 M3

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E46 M3

Vendor:
AST

Regular price £2,833.33 GBP

Regular price ~~£2,930.00 GBP~~ Sale price £2,833.33 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E36 Sedan | Touring | Coupe | Convertible

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E36 Sedan | Touring | Coupe | Convertible

Vendor:
AST

Regular price £2,750.00 GBP

Regular price ~~£2,840.00 GBP~~ Sale price £2,750.00 GBP

Sale
AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E36 M3

Sale

AST Suspension 5100 Competition 1-way Adjustable Coilovers - BMW 3 Series E36 M3

Vendor:
AST

Regular price £2,750.00 GBP

Regular price ~~£2,840.00 GBP~~ Sale price £2,750.00 GBP

Sale

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