R1 | Performance Package | W205 - C63 /S AMG | 611 HP / 672 LB-FT | 4.0L V8 BiTurbo | M177 porsche-911--992---2018-present--gt3-esr2381352 Price Per Set (x2 Filters)

Price Per Set (x2 Filters) Note: These filters are for stock airbox only

The one-piece carbon fiber Front Splitter is made of 100% pre-preg carbon fiber and developed to complement the full RENNtech AMG GT aerodynamic program

The RENNtech Sport Muffler System for the C205 - C 63 AMG Coupe comes with an integrated valve system and utilizes the electronic OEM actuators

Sport Mufflers and CF Airbox | Gains: +111HP

R1 | Performance Package | W205 - C63 /S AMG | 611 HP / 672 LB-FT | 4.0L V8 BiTurbo | M177 porsche-911--992---2018-present--gt3-esr2381352 Price Per Set (x2 Filters)RENNtech R1 Performance Package for the W205 C 63 AMG. Including: ECU, Sport Muffler, BOV Adapter. Up to: 611 HP 672 LB FT RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980s! Our experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid daily driver