| M3 CS | M4 CS |
| 453hp, 443lb-ft ECU tune | ✓ | ✓ |
| M4 GTS CFRP hood | ✓ | ✓ |
| M4 GTS OLED tail lights | | ✓ |
| M exhaust system w/CS-specific sound and welded on stainless tips | ✓ | ✓ |
| CS-specific CFRP front splitter | ✓ | ✓ |
| CS-specific CFRP trunk spoiler | ✓ | ✓ |
| M Performance CFRP diffuser | ✓ | ✓ |
| Single zone climate control | ✓ | ✓ |
| M4 GTS alcantara center console w/no storage | ✓ | ✓ |
| M4 GTS alcantara steering wheel w/CS-specific silver center stripe color (optional) | ✓ | ✓ |
| Alcantara dashboard trim with embossed CS branding | ✓ | ✓ |
| CS-specific door sills | ✓ | ✓ |
| M4 GTS lightweight door cards with door pull loops, alcantara arm rests, and w/no storage | | ✓ |
| Black leather seats w/alcantara bolsters in front | | ✓ |
| Two-tone Silverstone/Black leather seats | ✓ | |
| Style 763M wheels in CS-specific Orbit Gray; 19"x9" Front, 20"x10" Rear | ✓ | ✓ |
| Michelin Pilot Super Sport tires (standard, US; optional ROW) | ✓ | ✓ |
| Michelin Pilot Sport Cup 2 tires (standard, ROW; optional, US) | ✓ | ✓ |
| CFRP driveshaft | ? | ✓ |
|
| CS-specific calibration for DSC, ABS, M DCT, Adaptive M Suspension, M Servotronic Steering, and Active M Differential | ✓ | ✓ |
676 Hi-fi sound system | | ✓ | | 688 Harman Kardon surrond sound system | ✓ | |
| Alpine White, Black Sapphire standard colors | ✓ | ✓ |
| Available Individual San Marino Blue, Lime Rock Grey, Frozen Dark Blue II | ✓ | ✓ |
| US MSRP | ? | ? + more |
| No specific production limit made public | | ✓ |
| Limited to 1200 units, 550 coming to US | ✓ | |
| 7:35 Nurburgring time | | ✓ |
| 7:38 Nurburgring time | ✓ | |
Big thanks to
CanAutM3 and
Parabolica for helping to collect information for this chart.
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