Showing all 17 resultsSorted by price: high to low

Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low

• 

  Pure Drivetrain Solutions ZF8HP Transmission

  $5,999.00 – $14,999.00 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Applied Torque Solutions ZF8HP Transmission 8HP70/75/76

  $4,000.00 – $11,000.00 Select options This product has multiple variants. The options may be chosen on the product page
• 

  RK Autowerks B58 & S58 Forged Engine

  $9,999.00 Select options
• 

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

  $6,988.94 Select options
• 

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

  $4,499.00 Select options
• 

  ARP Head Stud Kit, BMW B58 & S58

  $399.99 – $2,999.00 Select options This product has multiple variants. The options may be chosen on the product page
• 

  RK Autowerks B58 & S58 Oversized Studs Installation

  $1,500.00 Add to cart
• 

  Injector Dynamics Fuel Injectors RK

  $899.00 – $1,449.00 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Kelford Camshaft Kit, BMW S58

  $1,399.99 Select options This product has multiple variants. The options may be chosen on the product page
• 

  SuperTech High Performance Valve Spring Kit, BMW B58 & S58

  $999.99 Select options This product has multiple variants. The options may be chosen on the product page
• 

  RK Autowerks B58 & S58 Engine Fire Rings Installation Service

  $750.00 Add to cart
• 

  RK Autowerks B58 & S58 Engine Fire Rings

  $750.00 Add to cart
• 

  Injector Dynamics Fuel Injectors RK – 750cc

  $429.99 Add to cart
• 

  RK Autowerks S58 OEM Head Gasket – Factory Spec

  $278.87 Add to cart
• 

  RK Autowerks B58 & S58 ARP Main Stud Kit

  $229.99 Add to cart
• 

  RK Motiv Reflex+ Pack S58/B58

  From $699 Select options
• 

  RK Autowerks BMW S58/B58 Port Injection Pack

  From $399.00 Select options