BMW Turbocharged Engine Upgrade and Tuning

A large majority of our upgrade and performance work focuses on the following BMW engines: N54, N55, S55, S63

As such, we have extensive knowledge and capability with this lineup of engines.

From interim service work including one step colder spark plug replacement , carbon cleaning and gasket repairs, to full rebuilds and replacement of M5 and M6 twin turbo engines , we have you covered. Thanks to our motorsport experience we have many industry partners that allow us to help you select the best performance parts for your project at competitive pricing. We are authorized dealers for CSF Cooling, Pure Turbochargers, RK Autoworks , Evolution Raceworks, Racing Dynamics, Bm3 and more!


We can help you put together comprehensive power packages for all of Bmw’s turbocharged engines depending on your needs. Some of these services include:

  • Off the shelf BM3 Tuning (Authorized dealer and installer) (link to Bm3 Site)
  • Performance Custom Tune from RK Tunes (authorized dealer)
  • Pure Turbos Upgrade stage 1, 2 and more for N55, S55, N54, s63 engines (link blog post)
  • Big boost and Doc Race Turbo Kit installation
  • Supercharger Installations (S54,S52,S62,S65)
  • Engine cooling system performance upgrades for the track
  • Exhaust and intake system upgrades from Burger tuning, Eventuri and more
  • Billet S55 Crank Hub Replacement and upgrades for M3 and M4 (blog post)
  • S63 Engine upgrade and replacement for M5, M6, X5 and X6M Vehicles (link blog post)
  • Spark plug and coil replacement and upgrade
  • Intercooler and charge pipe upgrades
  • Methanol systems and upgrade fueling systems including Fuel-it and XDI , Dorsch Pumps
  • Complete exhaust systems axle back, turbo back exhaust
  • If you don’t see something here listed - call us !

If your BMW has an issue that another shop can’t fix, BimmerService by Tyspeed can fix it.