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

Perfco Performance Premium Wheel Spacers – BMW F40 / G2x / G8x – 13mm Front / 16mm Rear
The Performance Company
Perfco Performance Premium Wheel Spacers – BMW F40 / G2x / G8x – 13mm Front / 16mm Rear Sale price£190.00
Perfco Performance Premium Wheel Spacers – BMW F40 / G2x / G8x – 16mm x4
The Performance Company
Perfco Performance Premium Wheel Spacers – BMW F40 / G2x / G8x – 16mm x4 Sale price£197.00
Perfco Performance Premium Wheel Spacers – BMW F40 / G2x / G8x – 16mm Front / 20mm Rear
The Performance Company
Perfco Performance Premium Wheel Spacers – BMW F40 / G2x / G8x – 16mm Front / 20mm Rear Sale price£203.00
Perfco Performance Premium Wheel Spacers – BMW F40 / G2x / G8x – 20mm x4
The Performance Company
Perfco Performance Premium Wheel Spacers – BMW F40 / G2x / G8x – 20mm x4 Sale price£209.00
Perfco Performance Premium Wheel Spacers – BMW F40 / G2x / G8x – 13mm x4
The Performance Company
Perfco Performance Premium Wheel Spacers – BMW F40 / G2x / G8x – 13mm x4 Sale price£185.00
BMW M2 G87 Motech Stance Springs – 35mm Front / 30mm Rear
Motech Springs
BMW M2 G87 Motech Stance Springs – 35mm Front / 30mm Rear Sale price£315.00
BMW M4 G82/G83 Motech Stance Springs – 35mm Front / 30mm Rear
Motech Springs
BMW M4 G82/G83 Motech Stance Springs – 35mm Front / 30mm Rear Sale price£315.00
BMW M3 Touring G81 Motech Stance Front Springs – 25mm
Motech Springs
BMW M3 Touring G81 Motech Stance Front Springs – 25mm Sale price£200.00
BMW M3 G80 Motech Stance+ Springs – 30mm Front / 10mm Rear
Motech Springs
BMW M3 G80 Motech Stance+ Springs – 30mm Front / 10mm Rear Sale price£315.00
BMW M3 G80 Motech Stance Front Springs – 25mm
Motech Springs
BMW M3 G80 Motech Stance Front Springs – 25mm Sale price£200.00
BMW M3 Touring G81 Motech Stance+ Springs – 35mm Front / 10mm Rear
Motech Springs
BMW M3 Touring G81 Motech Stance+ Springs – 35mm Front / 10mm Rear Sale price£315.00
BMW F40 128ti / M135i xDrive Motech Stance Springs – 35mm Front / 30mm Rear
Motech Springs
BMW F40 128ti / M135i xDrive Motech Stance Springs – 35mm Front / 30mm Rear Sale price£235.00
SLN BMW S58 X3M X4M Pre LCI Non-Resonated Single Mid Pipe
SLN Performance
SLN BMW S58 X3M X4M Pre LCI Non-Resonated Single Mid Pipe Sale price£775.00
SLN BMW S58 M2 G87 M3 G80 M4 G82 X3M X4M LCI Sports Cat Downpipe CERAMIC COATED
SLN Performance
SLN BMW S58 M2 G87 M3 G80 M4 G82 X3M X4M LCI Sports Cat Downpipe CERAMIC COATED Sale price£690.00
SLN BMW S58 M2 G87 M3 G80 M4 G82 X3M X4M LCI Decat Downpipe CERAMIC COATED
SLN Performance
SLN BMW S58 M2 G87 M3 G80 M4 G82 X3M X4M LCI Decat Downpipe CERAMIC COATED Sale price£520.00
Eibach Pro-Kit Lowering Springs – BMW G8X M2/M3/M4
Eibach
Eibach Pro-Kit Lowering Springs – BMW G8X M2/M3/M4 Sale price£390.00
Sold outSave £25.00
H&R Anti-Roll Bar Kit – BMW M2/M3/M4 (G80/G82/G87)
H&R
H&R Anti-Roll Bar Kit – BMW M2/M3/M4 (G80/G82/G87) Sale price£630.00 Regular price£655.00
Sold outSave £25.00
H&R Lowering Springs – BMW G8X M2/M3/M4
H&R
H&R Lowering Springs – BMW G8X M2/M3/M4 Sale price£450.00 Regular price£475.00
bootmod3 S58 Tune – BMW M2 M3 M4 X3M X4M
Bootmod3
bootmod3 S58 Tune – BMW M2 M3 M4 X3M X4M Sale price£440.00
Save £15.00
K&N Performance Panel High-Flow Air Filter – BMW M3 G80 & M4 G82/G83
K&N
K&N Performance Panel High-Flow Air Filter – BMW M3 G80 & M4 G82/G83 Sale price£133.00 Regular price£148.00
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