Mercedes AMG M112k 64mm supercharger pulley& tune C32/SLK32/ Chrysler crossfire

Description

Bundle the famous 64mm supercharger pulley and tune for an easy bolt on power package.
UPD 64mm m112k supercharger pulley is made of lightweight billet aluminum for reduced rotating mass and quicker clutch engagement. Lightweight means less belt slip as well. UPD 64mm pulley is only 1.5lbs verses well over 2 lbs for the stock 74mm steel pulley. Much easier and safer on engine parts to install verses adding a much heavier aftermarket crank pulley. Adding a smaller supercharger pulley will not turn your accessories faster verses adding an oversize crank pulley will greatly increase rpm on all your idlers, AC, power steering components and leading to early failure.
Increases horsepower and torque and equal to about a 185mm crank pulley in power and torque gains.
30% lighter than factory pulley, reducing rotational mass
Reduced rotational mass increases supercharger longevity
64mm diameter with black seals and high speed bearings.
Easy to install
Special coating reduces belt slip
Improved nitride coated clutch, plate and spring design
Custom tune for AMG C32/ SLK32 or Chrysler Crossfire. If you change boost with crank pulley change or supercharger pulley change, this is the custom tune you need for your added boost and other mods you may have.
Included in kit are obd2 flash cable and simple instructions with tune support.  Over 10 years tuning Mercedes AMG M112k engines!
Direct flash via the (OBDII) Diagnostic port of your vehicle (8 minutes using Flash cable.  After purchase is made and email contact with tune support , please state all mods on the car to get custom tuned. Stock cars can also be tuned.
Dyno Tested
Instant power gains
Better Throttle Response
Increased Fuel Economy
Top Speed Governor removed
Optimized timing and fueling maps
Flash tune within the comfort of your home and anyplace in the world with web access.
Pics shown are of engine for example and picture of ECU (not included)  Included in bundle is one 64mm supercharger pulley and one custom tune kit.