2004-2014WRX STI · H4.2458cc
Notes: 2004: WRX STI, Turbo, Organic Twin-Disc; 24-Spline; 553 Torque Capacity @Wheels; Stage 4 - Organic Pull Type~Clamp Load: 2428 · 2005: WRX STI, Turbo, Organic Twin-Disc; 24-Spline; 553 Torque Capacity @Wheels; Stage 4 - Organic Pull Type~Clamp Load: 2428 · 2006: WRX STI, Turbo, Organic Twin-Disc; 24-Spline; 553 Torque Capacity @Wheels; Stage 4 - Organic Pull Type~Clamp Load: 2428 · 2007: WRX STI, Turbo, Organic Twin-Disc; 24-Spline; 553 Torque Capacity @Wheels; Stage 4 - Organic · 2008: WRX STI, Turbo, Organic Twin-Disc; 24-Spline; 553 Torque Capacity @Wheels; Stage 4 - Organic Pull Type~Clamp Load: 2428 · 2009: WRX STI, Turbo, Organic Twin-Disc; 24-Spline; 553 Torque Capacity @Wheels; Stage 4 - Organic Pull Type~Clamp Load: 2428 · 2010: WRX STI, Turbo, Organic Twin-Disc; 24-Spline; 553 Torque Capacity @Wheels; Stage 4 - Organic Pull Type~Clamp Load: 2428 · 2011: WRX STI, Turbo, Organic Twin-Disc; 24-Spline; 553 Torque Capacity @Wheels; Stage 4 - Organic Pull Type~Clamp Load: 2428 · 2012: WRX STI, Turbo, Organic Twin-Disc; 24-Spline; 553 Torque Capacity @Wheels; Stage 4 - Organic Pull Type~Clamp Load: 2428 · 2013: WRX STI, Turbo, Organic Twin-Disc; 24-Spline; 553 Torque Capacity @Wheels; Stage 4 - Organic Pull Type~Clamp Load: 2428 · 2014: WRX STI, Turbo, Organic Twin-Disc; 24-Spline; 553 Torque Capacity @Wheels; Stage 4 - Organic Pull Type~Clamp Load: 2428