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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BMW M2 / M3 / M4 (G87 / G80 / G81 / G82 / G83) | Akrapovic | Downpipe with Cat (SS)
Regular price £3,545.94 GBPRegular priceSale price £3,545.94 GBP -
BMW M2 / M3 / M4 (G87 / G80 / G81 / G82 / G83) | Akrapovic | Downpipe without Cat (SS)
Regular price £2,084.33 GBPRegular priceSale price £2,084.33 GBP -
BMW M2 / M3 / M4 (G87 / G80 / G81 / G82 / G83) | Akrapovic | Evolution Link Pipe Set (SS) – Long
Regular price £1,481.08 GBPRegular priceSale price £1,481.08 GBP -
BMW M2 / M3 / M4 (G87 / G80 / G81 / G82 / G83) | Akrapovic | Evolution Link Pipe Set (Titanium) – Long
Regular price £2,145.95 GBPRegular priceSale price £2,145.95 GBP -
BMW M2 / M3 / M4 (G87 / G80 / G81 / G82 / G83) | Akrapovic | Octagonal Tail Pipe Set (Carbon)
Regular price £1,860.54 GBPRegular priceSale price £1,860.54 GBP -
BMW M2 / M3 / M4 (G87 / G80 / G81 / G82 / G83) | Akrapovic | Octagonal Tail Pipe Set (Forged Carbon)
Regular price £1,953.52 GBPRegular priceSale price £1,953.52 GBP -
BMW M2 / M3 / M4 (G87 / G80 / G81 / G82 / G83) | Akrapovic | Round Tail Pipe Set (Carbon)
Regular price £1,723.25 GBPRegular priceSale price £1,723.25 GBP -
BMW M3 / M4 (G80 / G81 / G82 / G83) | Akrapovic | Rear Carbon Diffuser (High Gloss Black)
Regular price £2,249.72 GBPRegular priceSale price £2,249.72 GBP -
BMW M3 / M4 (G80 / G81 / G82 / G83) | Akrapovic | Rear Carbon Diffuser (High Gloss)
Regular price £1,810.81 GBPRegular priceSale price £1,810.81 GBP -
BMW M3 / M4 (G80 / G81 / G82 / G83) | Akrapovic | Slip-On Line Exhaust System (Titanium)
Regular price £5,835.67 GBPRegular priceSale price £5,835.67 GBP -
Cargraphic Exhaust Valve Controller for BMW G8X & F8X M2 M3 M4
Regular price £469.00 GBPRegular priceSale price £469.00 GBP -
Eibach Pro-Kit Lowering Springs - BMW M4 (G82)
Regular price £366.81 GBPRegular priceSale price £366.81 GBP -
Eibach Pro-Kit Lowering Springs - BMW M4 Convertible (G83)
Regular price £366.81 GBPRegular priceSale price £366.81 GBP -
Eibach Pro-Tronic Electronic Damper Module - BMW M4 (G82)
Regular price £411.91 GBPRegular priceSale price £411.91 GBP -
Eibach Pro-Tronic Electronic Damper Module - BMW M4 Convertible (G83)
Regular price £411.91 GBPRegular priceSale price £411.91 GBP -
Eibach Sportline PLUS Adjustable Lowering Springs - BMW M4 Convertible (G83)
Regular price From £531.91 GBPRegular priceSale price From £531.91 GBP -
Hardrace Rear Upper Adjustable Camber Arm Kit | BMW G8x M2, M3, M4
Regular price £385.73 GBPRegular priceSale price £385.73 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





