Perrin FMIC Red Boost Tubes w/ Black Silicone - 08-14 STi - PSP-ITR-430-2RD/BK Driveshaft however with the updated OE

however with the updated OE location towards the turbo and the large GESI Catalyst included in our Version 2 J-Pipe

The cooler it self measures at 11

1 AFR and never requires free-air calibration when used with an AEM wideband AFR controller

most flexible ECU upgrade solution for Porsche

Torque Capacity (ft/lbs): 642

Perrin FMIC Red Boost Tubes w/ Black Silicone - 08-14 STi - PSP-ITR-430-2RD/BK Driveshaft however with the updated OEPerrin 08+ STi FMIC Red Boost Tubes w Black Silicone Fitment: 2008: Subaru: Impreza: WRX STI 2009: Subaru: Impreza: WRX STI 2010: Subaru: Impreza: WRX STI 2010: Subaru: Impreza: WRX STI Special Edition 2011: Subaru: Impreza: WRX STI 2011: Subaru: Impreza: WRX STI Limited 2012: Subaru: Impreza: WRX STI 2012: Subaru: Impreza: WRX STI Limited 2013: Subaru: Impreza: WRX STI 2013: Subaru: Impreza: WRX STI Limited 2014: Subaru: Impreza: WRX STI 2014: