Torque Solution Positive Shift Kit - 1993-2007 Subaru WRX / 2004-2007 STI PDM_gauge (1) 3" Billet aluminum coupler

(1) 3" Billet aluminum coupler for 3" intakes

more torque

replacing it directly improves turbine back pressure and spool characteristics

The bushings at each end of the lateral link affect how consistently the toe setting is maintained under load

but it makes a real difference in rear axle feel and precision on a platform that's old enough for comprehensive rubber deterioration

Torque Solution Positive Shift Kit - 1993-2007 Subaru WRX / 2004-2007 STI PDM_gauge (1) 3" Billet aluminum couplerTorque Solution Positive Shift Kit: Subaru Impreza 1993 2007 Subaru WRX & STi 2002 2007This Part Fits: Year Make Model Submodel 2006 2007 Subaru Impreza 2. 5i 1993 1995 Subaru Impreza Base 1996 1997 Subaru Impreza Brighton 1993 2001 Subaru Impreza L 1993 1994 Subaru Impreza LS 1995 1996 Subaru Impreza LX 1995 2004 Subaru Impreza Outback 2005 2007 Subaru Impreza Outback Sport 1998 2005 Subaru Impreza RS 2002 2004 Subaru Impreza TS 2002 2007 Subaru