
CarBahn
Audi C8 RS6/RS7 728 HP Stage 2 Performance Controller
Reviewed by the The Top Finds editors · How we test
You'll complete your purchase on CarBahn's site · price checked May 20
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Our review
Fuel Type Power Type Condition Horsepower (HP) Torque (TQ) 93 Octane Calculated Flywheel Power OEM Stock 598 HP 678 TQ Tuned 710 HP 750 TQ Measured Wheel Power OEM Stock 490 HP 556 TQ Tuned 582 HP 615 TQ 100 Octane Calculated Flywheel Power Tuned 728 HP 760 TQ Measured Wheel Power Tuned 597 HP 623 TQ The CarBahn Performance Controller (CPC) is an easy-to-install electronic control unit (ECU) that significantly boosts the turbocharged cars' horsepower and torque. This plug-and-play unit offers selectable maps, which can be accessed through a smartphone application via Bluetooth. To access th is app , you can download them from either the Apple App Store or the Google Play Store. Apple App Store: https://apps.apple.com/us/app/tuning-pro/id1508035080 Google Play Store: https://play.google.com/store/apps/details?id=com.sve.gmbh.tuningpro hl=en_US gl=US These maps are specifically designed to optimize performance based on different octane fuel levels. You have the flexibility to choose between 91, 93, and 100 octane options. Additionally, CarBahn offers an optional powertrain warranty for all their products, including the CPC. If you wish to switch from the CarBahn Performance Controller to software in the future, there is an upgrade fee of $250. However, if you have purchased a warranty, it can be transferred to the software upgrade at no additional charge! ! Emissions Legality: Let us address the topic of removing the catalyst, commonly achieved through the utilization of downpipes. Our rigorous testing regimen involved conducting consecutive dyno runs with and without the catalyst, and the observed power gain was significantly smaller than commonly touted, typically around 2% . Nevertheless, it is important to acknowledge our shared responsibility towards environmental preservation, as clean air is vital to our well-being. Furthermore, obtaining the necessary emissions certifications without a catalyst is a daunting task and, from a legal standpoint, it is considered an infringement. About Steve Dinan: With an illustrious career spanning over four decades, Steve Dinan stands as an authority in streetcar turbo tuning. Under his leadership, our team has triumphed in three prototype racing championships and secured two overall victories at the esteemed 24 Hours of Daytona in collaboration with Chip Ganassi Racing. Steve Dinan's unparalleled expertise solidifies our claim as the leading force in tuning high-performance engines. Warranty Information: Click here for all queries related to CarBahn Warranty.
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Audi C8 RS6/RS7 728 HP Stage 2 Performance Controller
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$995