Aston Martin V12 Vantage XperTune Performance Software Forced Induction Sport Cat Conversion Kit includes

Sport Cat Conversion Kit includes German Imported 200-cell HJS tri-metallic Sport Catalytic Converters for improved power and sound

Bolts don’t need to be fully removed

Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum sound

These provide an aerodynamically efficient airflow path from the filters to the turbos

Easily flash your 955 Cayenne S with a Fabspeed ECU Tune utilizing the included MyGenius handheld device

Aston Martin V12 Vantage XperTune Performance Software Forced Induction Sport Cat Conversion Kit includesFor 2009+ Vantage V12 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 V12 Vantage 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