This kit features lots of upgrades from the original kit,

Rare Gates RPM racing belt

Upgraded steel bracket (original is soft aluminum), it also features an extra slot for the Idler pulley so when you use a smaller blower pulley like mine you can locate the Idler pulley closer so you get more belt wrap which eliminates the belt slip that accurs.

Upgraded custom made Idler pulley by Smoithflow pulleys

Upgraded custom made 2.8" blower pulley by Smooth flow pulleys.

Comes complete as a Tuner kit! You must supply the intercooler kit and injectors and all tuning 

Fits all B series Vtec engines, Integra chassis and civic EK chassis with B series engine, 

will come with carb Exempt tag for B18C1 engine (GSR) 

Includes 

Brand new supercharger

supercharger oil

All brackets and hardware

Custom uograded pulleys, blower pulley is 2.8" and makes anywhere from 14 to 16 psi depending on engine setup and engine redline

Reccomended to keep engine redline under 7800 rpm with the 2.8" to avoid over spinning the blower 

Kit cost over $6k with procharger and Go Auto works has a tuner kit for $4,700 note the item is out of stock with go auto works and doesn't come with the upgrades I have.