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.

Yellowspeed Brake Kit 330mm 4-pot (17") Rear
Hybrid X01-R intercooler kit - Mazda 3 MPS Gen 2
PACEMAKER exhaust system - Holden Commodore VE incl HSV LS2 and LS3
4G63 Turbo dump pipe EVO 7-9 Kinugawa
Bosch 550cc injectors set (6) high impedence
Turbosmart Kompact Plumb-Back BOV - Subaru
Kinugawa 3 bolt triangle (trust / greddy / mitsubishi) TD06 gasket set
Stainless Steel T-bolt clamp (to suit 1.50" hose)
DPR wheel spacers 20mm 4X108 1.5P (pair)
BC Camshafts 4G63 EVO 9 stage 2 / 3 / 4
BC Camshafts H22a stage 2 / 2+ / 3 