GFB VTA BOV 2013+ Audi 1.2L/1.4L TFSI/TSI T9430 Motorsport Preperation_Mirrors This ECU is designed for

This ECU is designed for the EVO 9 4G63 engine

Each system is uniquely designed to offer an aggressive sound that brings out some massive power

2009-2015 Mitsubishi Lancer Ralliart 2010-2011 Mitsubishi Lancer Ralliart Sportback 2013-2015 Scion FR-S Base 2005-2010 Scion tC Base 2007-2008 Scion tC Spec 2004-2006 Scion xA Base 2004-2006 Scion xB Base 2013-2015 Subaru BRZ Limited 2013-2015 Subaru BRZ Premium 2015 Subaru BRZ Series

and 4AN fittings offering un surpassed reliability and ease of install

- Subaru Impreza WRX/STI 06-07 EJ255/EJ257

GFB VTA BOV 2013+ Audi 1.2L/1.4L TFSI/TSI T9430 Motorsport Preperation_Mirrors This ECU is designed forThese engines come from the factory with no diverter valve of any kind, resulting in turbo compressor surge every time the throttle is closed after boosting., , The intake is acoustically tuned to surpress the fluttering sound of compressor surge, it does not eliminate the effect of pressure pulses that is what diverter and Blow off valves were originally designed to do., , The GFB T9430 re introduces a blow off valve into the 1. 2 1. 4 TSI system,