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.

Hybrid X01-R intercooler kit - Toyota Starlet
Turbo beanie heatshield blanket - Titanium Series (T25 / T28)
SR20 turbo dump pipe S13, S14 T25 atmos venting
Downpipe RAGE - Subaru WRX 1994-2000 3"
Kinugawa TD04 Actuator (4M40T) Billet (adjustable)
DPR T3T4 turbo oil return flange (-10AN)
PACE MAKER exhaust system - Ford Falcon FG XR6 turbo
Hybrid X01-R intercooler kit - Mazda 3 MPS Gen 2
RAGE exhaust system - Ford Falcon BA BF XR6 turbo
4G63 Turbo dump pipe EVO 7-9 Kinugawa
D2 Racing coilovers - super racing series
PACEMAKER exhaust system - Holden Commodore VE incl HSV LS2 and LS3
Turbo oil and water line kit Mitsi 4G63 with Garrett BB turbo (GT3582R, GT3037R etc)
Zero style sports mirror mounting brackets (pair)
BC Camshafts H22a stage 2 / 2+ / 3
Znoelli SP500 fast road pads (rear) 