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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Front: -46mm
Front: -61mm
Skunk2’s Alpha Series Header for VTEC and non-VTEC B-series engines offers Skunk2 performance
They not only fit the Impreza
Independent tests have shown average gains to be in the neighborhood of +15-18 horsepower with the occasional +20-22 hp on really efficient combos
RCM Powerparts Rally Camshaft Kit V9 STI/WRX DBW - Restrictor Profile 53540-S04-013 Front: -46mmRCM Camshaft Kits have been designed and developed in house, to ensure that they deliver the maximum power possible over a wide power band. Each Cam is precision ground and polished from a new blank to the same exacting standards and tolerances every time, ensuring you have the same quality cams as you would see in our race engines. This Camshaft kit has been designed to used with a turbo restrictor in line with Rally regulations.
