I am very much interested in the MagnaCharger and would like some opinions. I have talked to installing dealers in regards to boosting output. Two installers say you change the front pulley to a smaller one however the write up in MM&FF says you change the rear pulley which looks a lot more difficult. I hope someone can answer this and maybe Brian at Stillen will comment. Has ANYONE installed this SC on there S197 GT. or know someone who is running this?

 

Turrizm has the Magnacharger.

 

The design, with two pulleys and a driveshaft, looks a bit odd, but what do I know.

 

yep i have the maggie... though i got it installed at a shop in michigan... but it seems it would be the one in the front... but in theory you could change either and probably affect the boost after looking at the blower pics...