These light weight alloy CnC machined pullies will provide reduced rotating mass compared to the stock pulley and save you precious horsepower throughout the rev range. They also under-drive attached accessories. Suit 4G93 as found in the lancer GSR and Libero.

Turbo oil feed kit TD05/TD06 EVO 4-9 oil filter housing type - Kinugawa
Kinugawa 4-bolt to v-band exhaust housing adaptor kit V2 - suit garrett bb turbos
Yellowspeed Brake Kit 286mm 4-pot (15") Front
BC Camshafts 4G63 EVO 9 stage 2 / 3 / 4 