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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)
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M2 (G87) 2023 - Present (51 products)
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GR Yaris Gen 1 (2020 - 2024) (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 (51 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 (63 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 (47 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)
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BMW M5 (E60) (5 products)
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Engine & ECU (Other) (21 products)
Exhaust (102 products)
Exhaust Valve Control (15 products)
Exterior & Trim (25 products)
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Intake (10 products)
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Lowering Springs (23 products)
Splitters & Diffusers (17 products)
Spoilers (5 products)
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381 products

BMW M5 / Competition / CS (F90) | 2021—2023 | OPF/GPF | Akrapovic | Slip-On Line Exhaust System (Titanium)

BMW M5 / Competition / CS (F90) | 2021—2023 | OPF/GPF | Akrapovic | Slip-On Line Exhaust System (Titanium)

Regular price £4,747.03 GBP

Regular price Sale price £4,747.03 GBP
BMW M5 / Competition (F90) | Akrapovic | Evolution Line Exhaust System(Titanium)

BMW M5 / Competition (F90) | Akrapovic | Evolution Line Exhaust System(Titanium)

Regular price £7,459.46 GBP

Regular price Sale price £7,459.46 GBP
BMW M5 / M6 / Gran Coupé (F10 / F12 / F13 / F06) | Tail Pipe Set (Titanium)

BMW M5 / M6 / Gran Coupé (F10 / F12 / F13 / F06) | Tail Pipe Set (Titanium)

Regular price £1,619.46 GBP

Regular price Sale price £1,619.46 GBP
BMW M5 / M6 / Gran Coupé (F10 / F12 / F13 / F06) | Tail Pipe Set (Carbon)

BMW M5 / M6 / Gran Coupé (F10 / F12 / F13 / F06) | Tail Pipe Set (Carbon)

Regular price £1,650.82 GBP

Regular price Sale price £1,650.82 GBP
BMW M6 Gran Coupé (F06) | Akrapovic | Evolution Line Exhaust System (Titanium)

BMW M6 Gran Coupé (F06) | Akrapovic | Evolution Line Exhaust System (Titanium)

Regular price £7,722.17 GBP

Regular price Sale price £7,722.17 GBP
BMW M8 / M8 Competition Gran Coupe (F93) | 2020 | OPF/GPF | Akrapovic | Evolution Link Pipe Set (Titanium)

BMW M8 / M8 Competition Gran Coupe (F93) | 2020 | OPF/GPF | Akrapovic | Evolution Link Pipe Set (Titanium)

Regular price £2,848.64 GBP

Regular price Sale price £2,848.64 GBP
BMW M8 / M8 Competition Gran Coupe (F93) | Akrapovic | Evolution Line Exhaust System (Titanium)

BMW M8 / M8 Competition Gran Coupe (F93) | Akrapovic | Evolution Line Exhaust System (Titanium)

Regular price £9,267.02 GBP

Regular price Sale price £9,267.02 GBP
BMW M8 / M8 Competition Gran Coupe (F93) | OPF/GPF | Akrapovic | Slip-On Line Exhaust System (Titanium)

BMW M8 / M8 Competition Gran Coupe (F93) | OPF/GPF | Akrapovic | Slip-On Line Exhaust System (Titanium)

Regular price £6,417.30 GBP

Regular price Sale price £6,417.30 GBP
BMW M8 / M8 Competition / Gran Coupé (F91 / F92 / F93) | Akrapovic | Sound Kit

BMW M8 / M8 Competition / Gran Coupé (F91 / F92 / F93) | Akrapovic | Sound Kit

Regular price £936.22 GBP

Regular price Sale price £936.22 GBP
BMW M8 / M8 Competition (F91 / F92) | Akrapovic | Evolution Line Exhaust System (Titanium)

BMW M8 / M8 Competition (F91 / F92) | Akrapovic | Evolution Line Exhaust System (Titanium)

Regular price £9,120.00 GBP

Regular price Sale price £9,120.00 GBP
BMW M340i / M440i (G20 / G21 / G22 / G23 / G26) | OPF/GPF | Akrapovic | Link Pipe Set (SS)

BMW M340i / M440i (G20 / G21 / G22 / G23 / G26) | OPF/GPF | Akrapovic | Link Pipe Set (SS)

Regular price £1,365.41 GBP

Regular price Sale price £1,365.41 GBP
BMW M440i (G22 / G23) | OPF/GPF | Akrapovic | Slip-On Line Exhaust System (Titanium)

BMW M440i (G22 / G23) | OPF/GPF | Akrapovic | Slip-On Line Exhaust System (Titanium)

Regular price £5,783.80 GBP

Regular price Sale price £5,783.80 GBP
BMW M340i / M440i Gran Coupé (G20 / G21 / G26) | OPF/GPF | Akrapovic | Slip-On Line Exhaust System (Titanium)

BMW M340i / M440i Gran Coupé (G20 / G21 / G26) | OPF/GPF | Akrapovic | Slip-On Line Exhaust System (Titanium)

Regular price £5,783.80 GBP

Regular price Sale price £5,783.80 GBP
BMW M240i (G42 / G43) | Akrapovic | Sound Kit

BMW M240i (G42 / G43) | Akrapovic | Sound Kit

Regular price £474.60 GBP

Regular price Sale price £474.60 GBP
BMW M240i (G42 / G43) | Akrapovic | Slip-On Line Exhaust System (Titanium)

BMW M240i (G42 / G43) | Akrapovic | Slip-On Line Exhaust System (Titanium)

Regular price £5,473.51 GBP

Regular price Sale price £5,473.51 GBP
BMW M2 (G87) | Akrapovic | Slip-On Line Exhaust System (Titanium) Complete with Tips

BMW M2 (G87) | Akrapovic | Slip-On Line Exhaust System (Titanium) Complete with Tips

Regular price From £6,387.04 GBP

Regular price Sale price From £6,387.04 GBP
BMW M3 / M4 (G80 / G81 / G82 / G83) | Akrapovic | Slip-On Line Exhaust System (Titanium)

BMW M3 / M4 (G80 / G81 / G82 / G83) | Akrapovic | Slip-On Line Exhaust System (Titanium)

Regular price £5,835.67 GBP

Regular price Sale price £5,835.67 GBP
BMW M140i (F20 / F21) | Akrapovic | Evolution Line Exhaust System (SS)

BMW M140i (F20 / F21) | Akrapovic | Evolution Line Exhaust System (SS)

Regular price £2,689.73 GBP

Regular price Sale price £2,689.73 GBP
BMW M2 CS (F87N) | Akrapovic | Slip-On Line Exhaust System (Titanium)

BMW M2 CS (F87N) | Akrapovic | Slip-On Line Exhaust System (Titanium)

Regular price £5,344.86 GBP

Regular price Sale price £5,344.86 GBP
BMW M2 (F87) | Akrapovic | Evolution Line Exhaust System (Titanium)

BMW M2 (F87) | Akrapovic | Evolution Line Exhaust System (Titanium)

Regular price £6,009.60 GBP

Regular price Sale price £6,009.60 GBP
BMW M2 Competition (F87N) | Akrapovic | Slip-On Line Exhaust System (Titanium)

BMW M2 Competition (F87N) | Akrapovic | Slip-On Line Exhaust System (Titanium)

Regular price £5,095.14 GBP

Regular price Sale price £5,095.14 GBP

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