Hello,
Has anyone upgraded their supercharger pulley and remapped? If so, was there such a dramatic difference that you would recommend it?

 

CalvinS,

Just had the upgrade you describe performed by Buckhead Imports in Atlanta. Pulley was the lower crankshaft with VAP tune. I'm estimating an additional 75-80 horsepower was added and the performance is very noticeable. Normal mode is now like Dynamic was before and then some. Dynamic is breathtaking. I'm thinking about getting a Dragy to measure the performance improvement.