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 GT2 spec intercooler kit - Mazda 6 MPS
Radiator Cap Cover - Violence
BC Camshafts EJ20 stage 2 / 3
BC Camshafts 1JZGTE stage 2 / 3
PACE MAKER exhaust system - Ford Falcon FG XR6 turbo
BC Camshafts VQ35 stage 2 / 3 