CTS Turbo Dual 3" Intake Kit w/ 6" Velocity Stack Audi C7 S6 | S7 | RS7 4.0T 2012-2018 ABT The stock ECU will ignore

The stock ECU will ignore the harness input until you flash the tune

This vehicle was completely standard apart from being fitted with a Milltek cat back performance exhaust system

Topped with the product being made out of Pre-Preg Carbon reducing weight and adding the high end look to your M3

ELRING: 915

The mandrel-bent design of the downpipes ensures smooth transitions for exhaust gases

CTS Turbo Dual 3" Intake Kit w/ 6" Velocity Stack Audi C7 S6 | S7 | RS7 4.0T 2012-2018 ABT The stock ECU will ignoreAt CTS Turbo we are proud to announce our Audi C7 S6 S7 RS6 RS7 4. 0L V8 velocity stack air intake system. Air then flows through our high flow cone air filter, which utilizes an inverted cone design for maximum engine breathing. Our CNC mandrel bent aluminum intake pipe allows for smooth entry of cold air into the engine providing peak power gains ranging from 10 20HP. All of the components included in the CTS air intake system work flawlessly