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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32 products

SLN BMW S58 M3 G80 M4 G82 X3M X4M LCI Non-Resonated Stainless Steel Single Mid Pipe with Under-Brace
SLN Performance
SLN BMW S58 M3 G80 M4 G82 X3M X4M LCI Non-Resonated Stainless Steel Single Mid Pipe with Under-Brace Sale price£875.00
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£730.00
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£575.00
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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