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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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1 Series (E81 | E82 | E87 | E88) 2004 - 2013 (26 products)
1 & 2 Series (F20 | F21 | F22 | F23) 2012 - 2021 (70 products)
1 Series (F40) 2019 - 2024 (21 products)
M2 (F87) 2016 - 2021 (46 products)
2 Series (F44 | F45 | F46) 2020 - Present (16 products)
2 Series (G42) 2021 - Present (19 products)
M2 (G87) 2023 - Present (53 products)
3 Series (E30) 1982 - 1994 (16 products)
3 Series (E36) 1990 - 2000 (18 products)
3 Series (E46) 1997 - 2006 (15 products)
3 Series (E90 | E92 | E93) 2005 - 2011 (28 products)
3 Series (F30 | F31) 2011 - 2019 (41 products)
M3 (F80) 2014 - 2018 (41 products)
3 Series (G20 | G21 | G28) 2018 - Present (24 products)
M3 (G80 | G81) 2020 - Present (64 products)
4 Series (F32 | F33 | F36) 2013 - 2020 (34 products)
M4 (F82 | F83) 2014 - 2020 (39 products)
4 Series (G22 | G23 | G26) 2020 - Present (18 products)
M4 (G82 | G83) 2020 - Present (48 products)
5 Series (F10 | F11) 2010 - 2017 (20 products)
5 Series (G30) 2016 - 2024 (13 products)
M5 (F90) 2017 - Present (23 products)
M6 (F06 | F12 | F13) 2012 - 2019 (18 products)
M8 (F91 | F92 | F93) 2019 - Present (18 products)
X Series (All Models) (36 products)
Z3 (E36/7 | E36/8) 1995 - 2002 (9 products)
Z4 (E85 | E86) 2003 - 2008 (15 products)
Z4 (G29) 2018 - Present (18 products)
MINI JCW CLUBMAN (F54) (3 products)
MINI JCW COUNTRYMAN (F60) (3 products)
Clubman (F54) 2015 - 2024 (3 products)
Clubman (R55) 2007 - 2014 (1 product)
Cooper (F55 | F56 | F57) 2013 - 2024 (4 products)
Cooper (R50 | R52 | R53 | GP1) 2001 - 2008 (1 product)
Cooper (R56 | R57 | GP2) 2006 - 2015 (1 product)
Countryman (F60) 2017 - 2023 (4 products)
GR Yaris Gen 1 (2020 - 2024) (7 products)
GR Supra MK5 (A90) 2019 - Present (3 products)
BMW 5 Series E60 | E61 (5 products)
BMW M5 (E60) (5 products)
BMW M5 (G90 / G99) (1 product)

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Exhaust (102 products)
Exhaust Valve Control (15 products)
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Lowering Springs (24 products)
Splitters & Diffusers (17 products)
Spoilers (5 products)
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Akrapovic (113 products)
AST (148 products)
Cargraphic (2 products)
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MMX (58 products)
MOTON (30 products)

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Chassis alignment (2 products)
Diffuser (17 products)
Engine & ECU (31 products)
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Seats & Interior (12 products)
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Audi (7 products)
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Honda (7 products)
Hyundai (7 products)
Lamborghini (7 products)
Lotus (7 products)
Mazda (7 products)
Mercedes-Benz (7 products)
MINI (12 products)
Mitsubishi (7 products)
Nissan (7 products)
Peugeot (7 products)
Porsche (7 products)
Renault (7 products)
SEAT (7 products)
Skoda (7 products)
Subaru (7 products)
Tesla (7 products)
Toyota (8 products)
TVR (7 products)
Volkswagen (7 products)

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1 Series (E81 | E82 | E87 | E88) 2004 - 2013 (26 products)
1 & 2 Series (F20 | F21 | F22 | F23) 2012 - 2021 (70 products)
1 Series (F40) 2019 - 2024 (21 products)
M2 (F87) 2016 - 2021 (46 products)
2 Series (F44 | F45 | F46) 2020 - Present (16 products)
2 Series (G42) 2021 - Present (19 products)
M2 (G87) 2023 - Present (53 products)
3 Series (E30) 1982 - 1994 (16 products)
3 Series (E36) 1990 - 2000 (18 products)
3 Series (E46) 1997 - 2006 (15 products)
3 Series (E90 | E92 | E93) 2005 - 2011 (28 products)
3 Series (F30 | F31) 2011 - 2019 (41 products)
M3 (F80) 2014 - 2018 (41 products)
3 Series (G20 | G21 | G28) 2018 - Present (24 products)
M3 (G80 | G81) 2020 - Present (64 products)
4 Series (F32 | F33 | F36) 2013 - 2020 (34 products)
M4 (F82 | F83) 2014 - 2020 (39 products)
4 Series (G22 | G23 | G26) 2020 - Present (18 products)
M4 (G82 | G83) 2020 - Present (48 products)
5 Series (F10 | F11) 2010 - 2017 (20 products)
5 Series (G30) 2016 - 2024 (13 products)
M5 (F90) 2017 - Present (23 products)
M6 (F06 | F12 | F13) 2012 - 2019 (18 products)
M8 (F91 | F92 | F93) 2019 - Present (18 products)
X Series (All Models) (36 products)
Z3 (E36/7 | E36/8) 1995 - 2002 (9 products)
Z4 (E85 | E86) 2003 - 2008 (15 products)
Z4 (G29) 2018 - Present (18 products)
MINI JCW CLUBMAN (F54) (3 products)
MINI JCW COUNTRYMAN (F60) (3 products)
Clubman (F54) 2015 - 2024 (3 products)
Clubman (R55) 2007 - 2014 (1 products)
Cooper (F55 | F56 | F57) 2013 - 2024 (4 products)
Cooper (R50 | R52 | R53 | GP1) 2001 - 2008 (1 products)
Cooper (R56 | R57 | GP2) 2006 - 2015 (1 products)
Countryman (F60) 2017 - 2023 (4 products)
GR Yaris Gen 1 (2020 - 2024) (7 products)
GR Supra MK5 (A90) 2019 - Present (3 products)
BMW 5 Series E60 | E61 (5 products)
BMW M5 (E60) (5 products)
BMW M5 (G90 / G99) (1 products)

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Bushes & Bearings (3 products)
Coilovers & Shock Absorbers (146 products)
Drop Links (11 products)
Engine & ECU (24 products)
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ECU Map | Tuning (3 products)
Engine & ECU (Other) (21 products)
Exhaust (102 products)
Exhaust Valve Control (15 products)
Exterior & Trim (25 products)
Gearbox & Clutch (9 products)
Intake (10 products)
Interior (5 products)
Lowering Springs (24 products)
Splitters & Diffusers (17 products)
Spoilers (5 products)
Suspension (175 products)
Suspension Arms (3 products)
Suspension Kits (158 products)
Seats (7 products)
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Akrapovic (113 products)
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MOTON (30 products)

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Chassis alignment (2 products)
Diffuser (17 products)
Engine & ECU (31 products)
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Intake & Exhaust (124 products)
Seats & Interior (12 products)
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383 products

AST Adjustable Drop Links - BMW 1 Series F20 | F21 (M135i & M140i)

AST Adjustable Drop Links - BMW 1 Series F20 | F21 (M135i & M140i)

Regular price £150.00 GBP

Regular price Sale price £150.00 GBP
AST Adjustable Drop Links - BMW M2 F87

AST Adjustable Drop Links - BMW M2 F87

Regular price £150.00 GBP

Regular price Sale price £150.00 GBP
MMX Power Control Module Tuning Box Tuning Box - BMW G82 M4

MMX Power Control Module Tuning Box Tuning Box - BMW G82 M4

Regular price £749.99 GBP

Regular price Sale price £749.99 GBP
MMX Power Control Module Tuning Box Tuning Box - BMW G80 M3

MMX Power Control Module Tuning Box Tuning Box - BMW G80 M3

Regular price £749.99 GBP

Regular price Sale price £749.99 GBP
MMX Power Control Module Tuning Box Tuning Box - BMW G87 M2

MMX Power Control Module Tuning Box Tuning Box - BMW G87 M2

Regular price £749.99 GBP

Regular price Sale price £749.99 GBP
MOTON 2-way Adjustable Coilovers - BMW M2 G87

Sale

MOTON 2-way Adjustable Coilovers - BMW M2 G87

Regular price £4,500.83 GBP

Regular price ~~£4,650.00 GBP~~ Sale price £4,500.83 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW Z4 M Coupe & Convertible E85|E86

Sale

MOTON 2-way Adjustable Coilovers - BMW Z4 M Coupe & Convertible E85|E86

Regular price £4,083.33 GBP

Regular price ~~£4,210.00 GBP~~ Sale price £4,083.33 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW M4 F82

Sale

MOTON 2-way Adjustable Coilovers - BMW M4 F82

Regular price £4,567.50 GBP

Regular price ~~£4,720.00 GBP~~ Sale price £4,567.50 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW M4 G82

Sale

MOTON 2-way Adjustable Coilovers - BMW M4 G82

Regular price From £4,500.83 GBP

Regular price ~~£4,650.00 GBP~~ Sale price From £4,500.83 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW M3 G80

Sale

MOTON 2-way Adjustable Coilovers - BMW M3 G80

Regular price From £4,500.83 GBP

Regular price ~~£4,650.00 GBP~~ Sale price From £4,500.83 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW M3 F80

Sale

MOTON 2-way Adjustable Coilovers - BMW M3 F80

Regular price £4,567.50 GBP

Regular price ~~£4,720.00 GBP~~ Sale price £4,567.50 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW M2 | M2 COMPETITION F87

Sale

MOTON 2-way Adjustable Coilovers - BMW M2 | M2 COMPETITION F87

Regular price £4,567.50 GBP

Regular price ~~£4,720.00 GBP~~ Sale price £4,567.50 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW 3 Series E90 E92 E93 M3

Sale

MOTON 2-way Adjustable Coilovers - BMW 3 Series E90 E92 E93 M3

Regular price £4,083.33 GBP

Regular price ~~£4,210.00 GBP~~ Sale price £4,083.33 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW 3 Series E90 E92 E93

Sale

MOTON 2-way Adjustable Coilovers - BMW 3 Series E90 E92 E93

Regular price £4,824.17 GBP

Regular price ~~£4,990.00 GBP~~ Sale price £4,824.17 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW 3 Series E46 Including M3

Sale

MOTON 2-way Adjustable Coilovers - BMW 3 Series E46 Including M3

Regular price £4,245.00 GBP

Regular price ~~£4,380.00 GBP~~ Sale price £4,245.00 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW 3 Series E36 Including M3

Sale

MOTON 2-way Adjustable Coilovers - BMW 3 Series E36 Including M3

Regular price £4,245.00 GBP

Regular price ~~£4,380.00 GBP~~ Sale price £4,245.00 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW 3 Series E30 M3

Sale

MOTON 2-way Adjustable Coilovers - BMW 3 Series E30 M3

Regular price £4,690.83 GBP

Regular price ~~£4,850.00 GBP~~ Sale price £4,690.83 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW 3 Series E30

Sale

MOTON 2-way Adjustable Coilovers - BMW 3 Series E30

Regular price £4,690.83 GBP

Regular price ~~£4,850.00 GBP~~ Sale price £4,690.83 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW 1 Series E81 E82 E87 E88

Sale

MOTON 2-way Adjustable Coilovers - BMW 1 Series E81 E82 E87 E88

Regular price £4,700.83 GBP

Regular price ~~£4,860.00 GBP~~ Sale price £4,700.83 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW 1M Coupe E82

Sale

MOTON 2-way Adjustable Coilovers - BMW 1M Coupe E82

Regular price £4,083.33 GBP

Regular price ~~£4,210.00 GBP~~ Sale price £4,083.33 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW 2 Series F22 (2WD)

Sale

MOTON 2-way Adjustable Coilovers - BMW 2 Series F22 (2WD)

Regular price £4,785.83 GBP

Regular price ~~£4,950.00 GBP~~ Sale price £4,785.83 GBP

Sale
MOTON 2-way Adjustable Coilovers - BMW 1 Series F20/F21 (2WD)

Sale

MOTON 2-way Adjustable Coilovers - BMW 1 Series F20/F21 (2WD)

Regular price £4,785.83 GBP

Regular price ~~£4,950.00 GBP~~ Sale price £4,785.83 GBP

Sale
MOTON 1 Way Adjustable Coilovers - BMW M2 G87

Sale

MOTON 1 Way Adjustable Coilovers - BMW M2 G87

Regular price £3,375.00 GBP

Regular price ~~£3,470.00 GBP~~ Sale price £3,375.00 GBP

Sale
MOTON 1 Way Adjustable Coilovers - BMW Z4 M Coupe & Convertible E85|E86

Sale

MOTON 1 Way Adjustable Coilovers - BMW Z4 M Coupe & Convertible E85|E86

Regular price £2,958.33 GBP

Regular price ~~£3,030.00 GBP~~ Sale price £2,958.33 GBP

Sale

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