Software tuning

We are pleased to offer GIAC Stage 1 ECU tuning/upgrade for the 2nd generation Bentley Continental GT V8 4.0T. This ECU upgrade accommodates the factory exhaust and intake system and retains OEM-like drivability. At the same time it offers dramatic …

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ecu tune audi tt s

GIAC Stage 1+ ECU tuning/upgrade is now available for the 2017-2018 Audi TT S 2.0 models. This ECU software tune accommodates the factory exhaust and intake system and retains OEM-like drivability but offers dramatic performance improvements over the factory software. …

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