Collection: BMW M4 G82 | G83 (2020 - Present)
You are now browsing for BMW M4 G82 | G83... Read More
You are now browsing for BMW M4 G82 | G83 Parts & Upgrades
Here at String Theory Garage we stock a large and ever expanding range of BMW Parts. A complete range of upgrades. From Suspension upgrades to ECU tuning we have you covered.
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.
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KW V5 Clubsport Coilovers - BMW G80 M3 / G82 M4
Regular price £9,617.00 GBPRegular priceSale price £9,617.00 GBP -
KW V5 Clubsport Coilovers - BMW G81 M3 Touring
Regular price £9,703.90 GBPRegular priceSale price £9,703.90 GBP -
Milltek Sport BMW G8X - Large Bore Downpipe and De-cat
Regular price £1,246.00 GBPRegular priceSale price £1,246.00 GBP -
Milltek Sport BMW G8X M3/M4 - Axle Back System with GT-115 Polished Trims - ECE Approved
Regular price £2,895.25 GBPRegular priceSale price £2,895.25 GBP -
Milltek Sport BMW G8X M3/M4 - GPF/OPF Bypass - Non Resonated to Milltek Axle Back Only
Regular price £897.19 GBPRegular priceSale price £897.19 GBP -
Milltek Sport BMW G8X M3/M4 - OPF/GPF Back with Centre Resonator Bypass System with GT-115 Polished Trims
Regular price £3,045.52 GBPRegular priceSale price £3,045.52 GBP -
Milltek Sport BMW G8X M3/M4 - OPF/GPF Back with Centre Resonator Bypass System with JET-115 Carbon Fibre Trims
Regular price £3,698.60 GBPRegular priceSale price £3,698.60 GBP -
Milltek Sport BMW G8X M3/M4 - Secondary Catalyst Bypass - Non Resonated to Milltek Axle Back Only
Regular price £897.19 GBPRegular priceSale price £897.19 GBP -
Mishimoto Skid Plate - BMW G8X M2 M3 M4 2021 - Present
Regular price £441.60 GBPRegular priceSale price £441.60 GBP -
MMR Cotton Panel Air Filters for BMW M2 M3 M4 (G80 G81 G82 G83 G87)
Regular price £157.25 GBPRegular priceSale price £157.25 GBP -
MMX Adjustable Front Drop Links for BMW M2 M3 M4 (G80 G81, G82, G83 & G87)
Regular price £218.40 GBPRegular priceSale price £218.40 GBP -
MMX Adjustable Rear Drop Link BMW M2 (F87, G87) M3 (F80, G80) M4 (F82, G82, F83 & G83)
Regular price £183.00 GBPRegular priceSale price £183.00 GBP -
MMX Billet Air Conditioning Caps | BMW | Grey OEM-Style
Regular price £24.99 GBPRegular priceSale price £24.99 GBP -
MMX Billet Aluminium Coolant Cap 90mm for BMW - 17117639021
Regular price £121.79 GBPRegular priceSale price £121.79 GBP -
MMX Billet Aluminium Fuel Filler Cap for all BMW Models
Regular price £104.83 GBPRegular priceSale price £104.83 GBP -
MMX Billet Aluminium Oil Filler Cap Gloss Black - BMW - 11128655331
Regular price £98.27 GBPRegular priceSale price £98.27 GBP -
MMX Billet Gear Shift Knob for BMW (All 6 Speed Manual Cars)
Regular price £125.99 GBPRegular priceSale price £125.99 GBP -
MMX Billet Washer Fluid Cap | BMW G-Series | Gloss Black | MMX Logo
Regular price £49.99 GBPRegular priceSale price £49.99 GBP -
MMX Differential Drive Shaft Heat Shields (Pair) for BMW M2 M3 M4 (G80 G81 G82 G83 G87)
Regular price £215.98 GBPRegular priceSale price £215.98 GBP -
MMX Front Control Arm Spherical Bushings | BMW G8x M2, M3 & M4
Regular price £299.99 GBPRegular price£288.00 GBPSale price £299.99 GBP -
MMX Front Wheel Arch Clearance Kit for BMW M2 M3 M4 (G80 G81 G82 G83 G87)
Regular price £179.99 GBPRegular priceSale price £179.99 GBP -
MMX Gear Shift Paddles | BMW G-Series Inc. LCI | Titanium Magnetic Paddle
Regular price £269.99 GBPRegular priceSale price £269.99 GBP -
MMX Gear shift paddles | G Series | Titanium Magnetic Paddle Inc Fitting kit
Regular price £323.99 GBPRegular priceSale price £323.99 GBP -
MMX High-Capacity Baffled Differential Sump | BMW G8x M2, M3 & M4 (S58)
Regular price £1,439.99 GBPRegular priceSale price £1,439.99 GBP















