ECU Tuning Group | 2014 W12 Bentley GTC & 2014 W12 Flying Spur ECU Tune
ECU Tuning Group | 2014 W12 Bentley GTC & 2014 W12 Flying Spur ECU Tune
2014 W12 Bentley GTC and 2014 W12 Flying Spur. We added 50hp & 140lbs tq. Common features along with increased power are: raise the rpm, remove the hesitation/flat spots, enhance exhaust volume, improve the throttle response and shifting.






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vividracing
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