G8x M2/M3/M4

Performance upgrades for the BMW G80/G81 M3, G82/G83 M4 and G87 M2. Downpipes, intercoolers, intakes, handling upgrades and more — built for the S58 platform.

Shop Related Upgrades

Downpipes | Intercoolers | Charge Pipes | Springs | Brake Lines | ECU Tuning

FAQs
Does the S58 engine benefit from a downpipe?

Yes — downpipes improve sound, spool, and power when tuned.

Is tuning safe on the S58?

Yes — with proper cooling and high-octane fuel, the S58 handles tuning well.

What suspension mod improves G8X handling most?

Lowering springs or coilovers greatly improve balance and reduce wheel gap.

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44 products

Motul RBF 660 Racing Brake Fluid 500ml
Motul
Motul RBF 660 Racing Brake Fluid 500ml Sale price£16.00
SLN BMW S58 M2 G87 Stainless Steel Single Mid Pipe with Under-Brace
SLN Performance
SLN BMW S58 M2 G87 Stainless Steel Single Mid Pipe with Under-Brace Sale price£675.00
SLN BMW S58 M2 G87 M3 G80 M4 G82 Front Mount Intake
SLN Performance
SLN BMW S58 M2 G87 M3 G80 M4 G82 Front Mount Intake Sale price£540.00
Color
Save £10.00
EBC Braided Brake Line Set – BMW G80 / G81 M3 & G82 / G83 M4 (BLA2158-4L)
EBC
EBC Braided Brake Line Set – BMW G80 / G81 M3 & G82 / G83 M4 (BLA2158-4L) Sale price£155.00 Regular price£165.00
XC3 Bucket Seat Floor Mount Adapter - BMW M2 G87 M3 G80 M4 G82
XC3 Egineering
XC3 Bucket Seat Floor Mount Adapter - BMW M2 G87 M3 G80 M4 G82 Sale priceFrom £249.00
XC3 Drive Shaft CV Boot Heat Shield Protector - BMW M2 G87 M3 G80 M4 G82
XC3 Egineering
XC3 Drive Shaft CV Boot Heat Shield Protector - BMW M2 G87 M3 G80 M4 G82 Sale price£189.00
XC3 Billet Adjustable Rear Toe Arms - BMW M2 G87 M3 G80 M4 G82
XC3 Egineering
XC3 Billet Adjustable Rear Toe Arms - BMW M2 G87 M3 G80 M4 G82 Sale price£629.00
XC3 Seat Belt Harness Mounting Bracket - BMW E9X F8X G8X M2 M3 M4
XC3 Egineering
XC3 Seat Belt Harness Mounting Bracket - BMW E9X F8X G8X M2 M3 M4 Sale price£39.00
XC3 Under-Seat Harness Anti-Sub Bracket - BMW E9X F8X G8X M2 M3 M4
XC3 Egineering
XC3 Under-Seat Harness Anti-Sub Bracket - BMW E9X F8X G8X M2 M3 M4 Sale price£49.00
XC3 Rear Camber Lockout Shims Alignment Kit - BMW M2 M3 M4 F8X G8X
XC3 Egineering
XC3 Rear Camber Lockout Shims Alignment Kit - BMW M2 M3 M4 F8X G8X Sale price£54.00
XC3 Seat Mounted Fire Extinguisher Mount - BMW E9X F8X G8X M2 M3 M4
XC3 Egineering
XC3 Seat Mounted Fire Extinguisher Mount - BMW E9X F8X G8X M2 M3 M4 Sale priceFrom £54.00
XC3 Engineering Rear Bumper Speed Holes - BMW M2 M3 M4 E46 E9X F8X G8X
XC3 Egineering
XC3 Engineering Rear Bumper Speed Holes - BMW M2 M3 M4 E46 E9X F8X G8X Sale price£79.00
XC3 BMW M2 M3 M4 F8X G8X Rear Toe Lockout Shims Alignment Kit
XC3 Egineering
XC3 BMW M2 M3 M4 F8X G8X Rear Toe Lockout Shims Alignment Kit Sale price£45.00
SLN Exhaust Midpipe - BMW G90 M5 G99 M5 Touring S68 V8 2024+
SLN Performance
SLN Exhaust Midpipe - BMW G90 M5 G99 M5 Touring S68 V8 2024+ Sale price£875.00
SLN Performance
SLN 4" Titanium Single Mid Pipe - BMW S58 M3 G80 M4 G82 X3M X4M Sale price£1,225.00
SLN 4" Stainless Steel Resonated Single Mid Pipe - BMW S58 G80 G82 G8X
SLN Performance
SLN 4" Stainless Steel Resonated Single Mid Pipe - BMW S58 G80 G82 G8X Sale price£875.00
SLN 4" Stainless Steel Single Mid Pipe - BMW S58 M3 G80 M4 G82
SLN Performance
SLN 4" Stainless Steel Single Mid Pipe - BMW S58 M3 G80 M4 G82 Sale price£875.00
Sold outSave £16.00
Bimecc BMW Wheel Spacer Kit – G-Series
Bimecc
Bimecc BMW Wheel Spacer Kit – G-Series Sale price£164.00 Regular price£180.00
Color
N55 Stage 1 Tune Package
Track Warrior Mods
N55 Stage 1 Tune Package Sale priceFrom £449.00
S58 Stage 1 Tune Package
Track Warrior Mods
S58 Stage 1 Tune Package Sale priceFrom £519.00
ITG Performance Air Filter – BMW S58 M2 / M3 / M4 (G-Series)
ITG Air Filters
ITG Performance Air Filter – BMW S58 M2 / M3 / M4 (G-Series) Sale price£138.16
Motul RBF 600 Racing Brake Fluid 500ml
Motul
Motul RBF 600 Racing Brake Fluid 500ml Sale price£16.00
Motul RBF 700 Racing Brake Fluid 500ml
Motul
Motul RBF 700 Racing Brake Fluid 500ml Sale price£30.00
MST Performance Induction Kit – BMW S58 (G80 M3 / G82 M4 / G87 M2)
MST Performance
MST Performance Induction Kit – BMW S58 (G80 M3 / G82 M4 / G87 M2) Sale price£694.00
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