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.

Border coilovers - S1 street series
Aluminium wheel nut set (20pcs) 12x1.5P round
BC Camshafts 4G63 EVO 1-3 stage 2 / 3 / 4
BC Camshafts H22a stage 2 / 2+ / 3 