Mercedes-Benz W205 C43 Racing Valved Exhaust System - Yonristic Performance

Mercedes-Benz W205 C43 Racing Valved Exhaust System - Yonristic PerformanceUnleash the True Voice of the Bi Turbo V6. The W205 C43 AMG blends AMG engineering with daily driver comfortpowered by a 3. 0L twin turbocharged V6 that pulls hard across the powerband. But the stock exhaust system doesnt let the motor sing. Thats why Yonristic Performance engineered a full valved exhaust system for the C43 that delivers both refinement and raw aggressionon your terms. At its core is a true 3. 0 inch high flow midpipe, expertly routed

Unleash the True Voice of the Bi-Turbo V6.

The W205 C43 AMG blends AMG engineering with daily-driver comfort—powered by a 3.0L twin-turbocharged V6 that pulls hard across the powerband. But the stock exhaust system doesn’t let the motor sing. That’s why Yonristic Performance engineered a full valved exhaust system for the C43 that delivers both refinement and raw aggression—on your terms.

At its core is a true 3.0-inch high-flow midpipe, expertly routed for smooth transitions and maximum flow. The system reduces backpressure, enhances throttle response, and reshapes the tone of the C43 into something far more aggressive and exotic. Whether you’re at wide-open throttle or cruising the freeway, the difference in tone and performance is immediately felt.

Featuring dual valved rear mufflers, this setup gives you full control over your sound. In quiet mode, the car remains calm and composed—perfect for daily use or long-distance drives. Open the valves, and the C43 comes alive with a sharper, deeper tone and satisfying crackles during shifts and overrun.

Each system is hand TIG-welded from premium 304 stainless steel or optional Grade 5 titanium, offering both strength and significant weight savings. Designed for a direct bolt-on installation, the system retains compatibility with factory mounting points and OEM-style tips, and includes an optional remote-controlled valve kit for vehicles without factory valve wiring.

Key Features:
✔️ 3.0” mandrel-bent midpipe – maximized exhaust velocity and tone clarity
✔️ Electronic valved mufflers – dual-mode sound for comfort and sport
✔️ Hand TIG-welded 304 stainless steel – high-performance strength and finish
✔️ Grade 5 titanium option available – lighter, sharper, more exotic sound
✔️ OEM-style fitment – bolt-on installation with no cutting or tuning required
✔️ Valve controller kit available – remote-operated for non-valve-equipped vehicles
✔️ No CEL (Check Engine Light) – emissions-safe and sensor-compatible
✔️ Supports factory or aftermarket tips and diffusers

Vehicle Fitment:

• Mercedes-Benz C43 AMG (W205)
  – Sedan / Coupe / Cabriolet
  – Model Years: 2016–2021
  – Engine: 3.0L Twin-Turbocharged V6 (M276)

Make Your AMG Sound Like One.

From cold start to redline, the Yonristic Performance Exhaust System transforms the C43 from quiet luxury to roaring performance—with the flip of a switch.

Refined when you want it. Ferocious when you don’t.
Engineered to let the Bi-Turbo V6 speak for itself.