R2 | Performance Package | W205 - C63 /S AMG | 709 HP / 638 LB-FT | 4.0L V8 BiTurbo | M177

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Description

R2 | Performance Package | W205 - C63 /S AMG | 709 HP / 638 LB-FT | 4.0L V8 BiTurbo | M177R1 Pkg includes: ECU Upgrade, Sport Muffler, BOV Adapter, High Flow Air Filter, Fuel System Upgrade, Stage I Turbocharger Upgrade. Gains: Up to +164 HP +88LB 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

Bentley Arnage

Whether it’s a small deviation in the weave layup or a slight inconsistency in the finish

Downpipes w/Cats

ECU+ Upgrade | Up to 740 HP / 806 LB-FT | Gains: +87 HP & +44 LB-FT

RENNtech Performance Series | Forged Wheels | Set of 2 Front and 2 Rear | Front: 19" x 9

- Spiral Bound

CLASS C SW (S 204) 350 V6 [2 Filters Required] (HP: 272 | Year: 07 > 11)

5" Weight: 22

Rated by Mercedes-Benz: 503 HP @ 5

CLASS S LONG (V 220) 65 AMG [2 Filters Required] (HP: 612 | Year: 04 > 05)

our rear diffuser is manufactured using the high quality prepreg carbon fiber and is a quick and easy install that requires no modifications to the SLS’s rear bumper or underbody

RENNtech M133 ECU Upgrades are TÜV approved

Exchange/Return Notes