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The 2022 KIA Stinger 2.0T  already delivers a solid factory drive, but VAITRIX Stage 2  unlocks the engine’s true potential with a custom, vehicle-specific calibration. Using dyno-tested data, VAITRIX Stage 2 brings the turbo on earlier, builds stronger mid-range torque, and smooths out the overall power curve — all while maintaining factory safety and reliability. Dyno Results 📊 +32.8 HP | +26.8% Torque 255 hp → 287.8 hp ⚡ Pulls harder⚡ Overtakes easier⚡ Stays smooth & reli

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

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?

The CLA45 is back in the shop, this time for some crucial cooling upgrades! Previously, we had taken this beast to Stage 2 with the...