Showing 1–20 of 25 results

• 

  RK Autowerks S58 Race Manifold – Billet Port Injection

  $4,999.99

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• 

  RK Autowerks S58 Fuel Rail – Billet – G80/G82 M3 & M4

  $250.00

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• 

  RK Autowerks B58 & S58 Port Injection Line Kit – Without Fuel Rail

  $399.00

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• 

  RK Autowerks B58 & S58 Forged Engine Rebuild Configurator

  $9,999.00

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• 

  BMW S58 Stroker Kit

  $8,499.99

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• 

  ARP Head Stud Kit, BMW B58 & S58

  $399.99 – $2,999.00

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

  RK Autowerks B58 & S58 ARP Main Stud Kit

  $229.99

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• 

  RK Autowerks S58 Stage 2 Turbo Upgrade – M2/M3/M4/X3M/X4M

  $4,499.00

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• 

  Injector Dynamics Fuel Injectors RK

  $899.00 – $1,449.00

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

  RK Autowerks S58 GSC Billet Camshaft Set

  $1,400.00

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

  Kelford Camshaft Kit, BMW S58

  $1,399.99

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

  RK Autowerks BMW S58/B58 Port Injection Pack

  From $399.00 Select options
• 

  RK Autowerks S58 Race Manifold – Rebuild Kit

  $100.00

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• 

  RK Autowerks S58 5 Axis CNC Ported Cylinder Head

  $4,500.00

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• 

  RK Autowerks S58/B58 GSC Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI)

  $700.00

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• 

  RK Autowerks S58/B58 GSC Power-Division STD Intake Valve

  $335.00

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• 

  RK Autowerks S58/B58 GSC Power-Division Super Alloy STD Exhaust Valve

  $480.00

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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
• 

  Applied Torque Solutions ATC13 Transfer Case Upgrade

  $2,300.00

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• 

  RK Autowerks S58 OEM Head Gasket – Factory Spec

  $278.87

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