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and throttle response
The VR is over 100% efficient at that same speed
Upgrade your restrictive OEM headers to aFe Twisted Steel 304 Stainless Steel headers
Upgrade your Ferrari 488 with a direct
Aston Martin DB-11 XperTune Performance Software - FS.ASM.DB11.ECU Product Brand_Ferrari and throttle responseFor 2016+ DB 11 models Achieve maximum power without sacrificing drivability or reliability by optimizing the engine's air fuel ratios, timing, and more. We set out to extract maximum possible gains out of the DB 11 while keeping the operating parameters safely within the confines of reliability and longevity. Once we receive your ECU, our tuner bench flashes it with the upgraded ECU map and we return it to you for easy re installation; no