Final drive ring and pinion set (CWP). For STI 6-speed applications (transmission code starts with "TY85"). Available in standard ratio (3.90) or short rally ratio (4.44). For all wheel drive applications front and ratio ratios must match taking into account transfer ratio (see technical FAQ for additional information). Available with optional REM ISF® (superfinishing) treatment.
4.44 ratio currently back ordered until Feb. 3.90 ships from stock.
