RK BMW S58 Single Turbo Kit


Installation of RK BMW S58 Single Turbo Kit – Does not include Shipping or Parts- only Labor
Please Contact us to Schedule and get a timetable.

Pay a deposit of $500.00 per item




Deposit of $500 to hold your turbo kit- then remainder of balance wired via certified bank funds. If installation is included, we will reach out and set dates and timelines up.

Before purchasing please contact us to determine ETA, turbine AR, and payment options. 

Full kits are expected to start shipping March/April 2024.


RK Autowerks Single turbo kit for the BMW S58 Platform. Designed for the enthusiast by the enthusiast, this turbo kit comes with everything needed so you can easily convert your twin turbo S58 into a single turbo. With a variety of turbo options, this lets you the consumer decide which one is best for you and your performance needs. Allowing you to pick between the RK turbos, Garrett G series, or the Precision Turbo Next gen series lineup.


The base kit comes with everything needed for install and is listed below. This kit will make anywhere from 950whp-1200whp. For those wanting to go even further you can purchase the kit without a turbo and run your own turbo on our T4 manifold.


Turbo Selections:

  1. Garrett G35-1050
  2. Garrett G42-1200C
  3. Precision Next gen 6870
  4. Precision Next Gen 7275
  5. RK6862
  6. RK7375


  1. T4 divided Turbocharger, selected at time of purchase
  2. 2x TurboSmart 45mm Wastegates
  3. RK Twin scroll T4 divided manifold
  4. RK 3.5″ Down Pipe
  5. RK Dump Tubes (X2)
  6. RK chargepipe adapter and coupling
  7. RK 4An oil feed lines
  8. RK Oil Return Block Off Fitting
  9. RK Oil Feed Block Off Fitting
  10. RK Oil Return Block Fitting 8AN
  11. RK Oil Feed Block Fitting 4AN
  12. RK Drain Block Off Front
  13. RK Turbo Oil Drain Fitting / with Bolts and O-Ring
  14. RK Coolant relocation bracket
  15. RK Coolant relocation lines
  16. V-Band Clamp for Down Pipe
  17. Turbo Studs & Turbo Gasket


Optional: Chargepipe kit

  • Aluminum J pipe
  • Throttle body adapter
  • Silicone 90 coupler
  • Silicone 45 coupler
  • T-bolt clamps x6

Additional information

Weight 27 lbs
Dimensions 36 × 14 × 16 in
Turbo Selection

RK6862, RK7375, Garrett G35-1050, Garrett G42-1200C, Precision Turbo Next gen 6870, Precision Next Gen 7275, Base Kit


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