Mercedes-AMG M256 Race Downpipe

Mercedes-AMG M256 Race Downpipe

Fits AMG E53 / E450 / CLS53 / GT53 / GLE53 / GLS53 / S450 / S500

Unleash the full performance potential of your Mercedes-Benz M256 3.0L Turbo + EQ Boost platform with this high-flow performance downpipe, engineered to dramatically improve exhaust flow, turbo efficiency, and throttle response.

Crafted from precision TIG-welded stainless steel and fully wrapped in high-temperature thermal insulation, this downpipe minimizes heat soak while maximizing exhaust velocity. The integrated flex section allows proper movement under load, reducing stress on the turbocharger and exhaust system for long-term reliability.

Whether installed on a stock vehicle or paired with an ECU tune, this downpipe delivers noticeable gains in horsepower and torque while unlocking a deeper, more aggressive exhaust note.

Key Features

• High-flow, performance-optimized design

• Premium stainless steel construction

• Thermal heat wrap to reduce engine bay temperatures

• Integrated flex section for improved durability

• Precision TIG welds for OEM-like fit and finish

• Direct bolt-on installation (no cutting or fabrication required)

• Perfect upgrade for Stage 1 & Stage 2 ECU tuning

Performance Benefits

• Increased horsepower and torque

• Faster turbo spool and improved throttle response

• Reduced exhaust backpressure

• More aggressive exhaust tone

• Improved performance under high boost

Vehicle Fitment (Mercedes-Benz M256)

Compatible with M256 3.0L inline-6 turbo EQ Boost models:

• Mercedes-AMG E53 — W213 / S213 / C238

• Mercedes-Benz E450 — W213 / S213 / C238

• Mercedes-AMG CLS53 — C257

• Mercedes-AMG GT53 — X290 (4-Door Coupe)

• Mercedes-AMG GLE53 — W167 / C167 Coupe

• Mercedes-AMG GLS53 — X167

• Mercedes-Benz S450 / S500 — W222 / W223 (M256)

Notes & Disclaimers

• For off-road / motorsport use only

• ECU tuning recommended for maximum performance

• May trigger a check engine light without proper tuning

• Professional installation strongly recommended