#AMG

Stage 2 Mercedes-Benz C63s – Massive Gains With Minimal Mods

When it comes to modern performance cars, few platforms respond to tuning as well as the Mercedes-Benz C63s. This Stage 2 C63s is a perfect example of how the right calibration and hardware can unlock huge performance gains without compromising drivability. Baseline Dyno Results (Before Tune) Before any modifications, we ran the vehicle on the dyno to establish accurate baseline figures: • Torque: 648.7 Nm @ 124• Power: 311.6 kW @ 246 Strong numbers from the factory, but th

Dec 15, 20252 min read

Unleashing the Beast: Karl’s GLE63s 5.5L Gets Our V2 Downpipe & Midpipe Upgrade

When it comes to extracting real performance from AMG’s handcrafted 5.5L BiTurbo V8, the exhaust system plays a massive role. Karl’s Mercedes-Benz GLE63s recently visited us for a serious upgrade — and the results speak for themselves. V2 Design Downpipe & Midpipe: Engineered for Performance Our V2 downpipe and midpipe system is the result of extensive R&D and flow-bench testing to ensure maximum efficiency, reduced back pressure, and improved turbo response. The result?

Nov 26, 20252 min read

C63 Black Series Gets a Full Downpipe + Custom Calibration Upgrade

Few cars command respect like the Mercedes-Benz C63 W204 Black Series . With its hand-built 6.3L M156 V8 and wide-body aggression, it’s one of AMG’s most iconic creations. But even legends can be taken further with the right tuning and hardware. This Black Series came in for a complete exhaust upgrade and custom calibration — and the transformation was huge. We installed a full downpipe system , replacing everything from the headers to the rear mufflers .Benefits included: Fa

Nov 21, 20252 min read

🏁 Andy’s ML63 M157 — From Powerhouse to Perfect Balance

When it comes to pure power and refinement, few SUVs command attention like the Mercedes-Benz ML63 AMG . Under the hood sits the mighty 5.5L twin-turbo V8 M157 engine , a masterpiece of German engineering that delivers both brute force and everyday luxury. At Revhigh , we recently had the pleasure of working on Andy’s ML63 — a vehicle that perfectly blends performance and practicality. But Andy wanted more: sharper throttle response, smoother gear shifts, and a little extra p

Oct 30, 20252 min read