Software tuning

GIAC ECU tuning/Upgrade for the Bentley Continental GT (2nd Gen) V8 4.0T

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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