Like all modern turbocharged engines, the Guilia Quadrifoglio’s 2.9L V6 benefits greatly from ECU Tuning. Particularly in low end & mid range torque – the ‘Power Under the Curve’ gains on this engine far exceed the peak gains, with nearly 80ft/lbs in the mid-range RPM.
STOCK = 503BHP —–) STAGE 1 TUNED = 540BHP
STOCK = 443ft/lbs —–) STAGE 1 TUNED = 494ft/lbs
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