Showing all 11 resultsSorted by price: high to low

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• 

  BMW S58 Stroker Kit

  $8,499.99

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• 

  RK Autowerks S58 Single Turbo Kit – M3/M4 (G80/G82)

  $6,988.94

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• 

  RK Autowerks S58 Race Manifold – Billet Port Injection

  $4,999.99

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• 

  RK Autowerks S58 5 Axis CNC Ported Cylinder Head

  $4,500.00

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• Sale!

  RK Autowerks B58 Single Turbo Kit – Gen1

  $5,749.99 Original price was: $5,749.99.$4,499.99Current price is: $4,499.99. Select options
• Sale!

  RK Autowerks B58 Single Turbo Kit – Gen2

  $5,749.99 Original price was: $5,749.99.$4,499.99Current price is: $4,499.99. Select options
• 

  BMW S58 Stock Cylinder Head Core charge

  $2,500.00

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• 

  G8x S58 Upgraded Hybrid Primary Fuel Pump

  $649.99 – $999.00

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  Select options This product has multiple variants. The options may be chosen on the product page
• 

  RK Autowerks S58 Catless Downpipes – G80/G82 M3 & M4

  $899.00

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• 

  RK Autowerks S58 Secondary Cat Delete Pipes – G80/G82 M3 & M4

  $600.00

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• 

  RK Autowerks S58 Race Manifold – Rebuild Kit

  $100.00

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