M.B. W140 S/SEL 600 | M120 V12 Airbox Inlets audi-rs3--8p---2006-2012--2-0l-tfsi-esr9413817 Equipped with 355mm front /

Equipped with 355mm front / 325mm rear rotors

With the proprietary RENNtech ECU Plus Upgrade the X253 - GLC 43 AMG SUV gains up to +41 HP and +62 LB-FT

and modifying boost mapping for turbo-chargers of the twin turbocharged 4-liter V8 -engine found in the Audi RS6

The R3+ Performance Package was developed and tested running on standard 93 octane gas and 100 octane race fuel

M.B. W140 S/SEL 600 | M120 V12 Airbox Inlets audi-rs3--8p---2006-2012--2-0l-tfsi-esr9413817 Equipped with 355mm front /RENNtech Air Intakes The air intake system is a critical component in optimizing engine efficiency and performance. By supplying the engine with clean, cool air, it ensures optimal combustion, leading to improved throttle response and power output. Upgrading to high performance air intakes, such as RENNtech's offerings, can significantly enhance airflow, reduce intake temperatures, and contribute to a more responsive driving experience. Designed for