Why you should tune or modify your Harley-Davidson at SAC Raging Bull?


Power Commander / Screamin’ Eagle Race Tuner kits / Chips

  1. SAC as a company has been the industry leaders and at the forefront of the performance enhancement industry in South Africa for around the past 35 years.
  2. We have very extensive knowledge about all the technical fine-tuning aspects of performance enhancement like, volumetric efficiency, back pressure, thermal efficiency, combustion efficiency and air speed etc.
  3. Tuning and performance enhancement is all about measurement and for this we use some of the best equipment available in the world today.
  4. We are able to accurately measure power, torque, air fuel ratio, ignition timing, geared speeds, drive train resistance, thermal engine temperatures, air intake temperatures, barometric pressure, humidity, ambient temperature, to mention only some in order to bring you a true before and after performance picture.
  5. We also can back this up with no less than three tuning tool options available to tune with, from Screaming Eagle, to SAC USB Key, and in some cases, we even use a combination of two to perfectly tune your Harley.
  6. Unlike many others tuning or Harley workshops, we have our own in-house facilities to do all our own specialised engineering work like gas flowing cylinder heads, fitting standard and big valves, enlarged throttle bodies, etc.
  7. Our tuners are specially trained in the real art of performance tuning and are not just well versed in offering and fitting bolt-on parts from a glossy catalogue.
  8. Fitting performance items from overseas-based catalogues is only one part of the upgrade process, the tuning component of this is also based on non-South African conditions, we tune for SA fuels and altitude differences.
  9. We are completely obsessed with customer service and our main goal is to over deliver while we under promise through all facets of our business.
  10. We are so confident in our tuning and performance enhancement abilities and the reliability of our upgrades, we offer an iron-clad SAC Raging Bull Warranty on all our work.

We have mild to wild performance upgrades available for most models of Harley Davidson:

XL 883L (Super Low) XL 883 Iron XL 1200 Low
XL1200C (Custom) XL 1200N (Nightster) XL 1200X (Forty Eight)
FXDB (Street Bob) FXDC (Super Glide Custom) FXDWG (Wide Glide)
FXST (Softail Standard)  FLSTFB (Fat Boy Low)  FXS (Softail Blackline)
FLSTN (Softail Deluxe)  FLSTC (Heritage Classic)  FLSTB (Cross Bones)
FXCWC (Rocker C)  FXSTD (Deuce)  FXSTS (Springer)
FXSTB (Night Train)  FXSTC (Custom)
FLSTSE2 (CVO Convertible)  FXSTSSE (CVO Springer)
FLHRC (Road King Classic) FLHX (Street Glide) FLHTC (Electra Glide Classic)
FLHTCU (Ultra Classic Electra) FLHTK (Ultra Limited) FLHXSE (CVO Street Glide)
FLHTCUSE (CVO Electra Glide)
VRSCA (Silver Frame) VRSCD (Night Rod) VRSCDX (Night Rod Special)
 VRSCF (Muscle)  VRSCR (Street Rod)  VRSCSE (CVO)
Street 750

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