GIAC is the first tuner worldwide to offer a fully switchable option for the high security MED9 ECU found in the TT-RS. GIAC stage 1 software is available for enthusiasts who choose to retain a factory exhaust system and intercooler. For those who wish to go Stage 2 with more extensive hardware upgrades, that will also be available.

Until 05/05/2012, customers who purchase GIAC TTRS “pump mode” software will receive “stock,” race and valet modes in addition to a GIAC Handheld Flashloader Switcher for an MSRP of $1000.00

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