G80 | S58 | (2021–Present)
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RK Autowerks B58 & S58 Forged Engine Rebuild Configurator
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RK Autowerks S58 Single Turbo Kit – M3/M4 (G80/G82)
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RK Autowerks S58 Race Manifold – Billet Port Injection
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RK Autowerks X58 Coreless Manifold – External cooling manifold —- PRE ORDER
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RK Motiv Reflex Pack S58/B58
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RK Autowerks S58 Stage 2 Turbo Upgrade – M2/M3/M4/X3M/X4M
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RK Autowerks S58 Catless Downpipes – G80/G82 M3 & M4
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CP-Carrillo Connecting Rod Set, BMW S58
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RK Autowerks S58 Secondary Cat Delete Pipes – G80/G82 M3 & M4
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RK Autowerks S58 CP Forged Piston Set – High-Performance Pistons
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BMW S58 Stroker Kit
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ARP Head Stud Kit, BMW B58 & S58