Mercedes-Benz W213 E63S Catless Downpipe with Heat Shield Downpipe

For Mercedes-Benz W213 E63S (M177 Engine)

Unleash the full potential of your E63S.

Transform the performance of your Mercedes-Benz W213 E63S with the Power Haus Performance Catless Downpipe featuring an integrated thermal heat shield. Designed specifically for the M177 4.0L V8 Biturbo engine, this downpipe eliminates the restrictive factory catalytic converter, unlocking significant horsepower and torque gains while offering an exhilarating exhaust sound. Whether you’re on the track or tearing up the streets, this upgrade maximizes power, enhances throttle response, and creates an unforgettable engine note.

Crafted from premium T304 stainless steel, this downpipe features an integrated heat shield to protect surrounding components from excessive heat while allowing for better overall engine performance. The Power Haus Performance Catless Downpipe improves turbo spool, reduces backpressure, and delivers quicker throttle response, making it the perfect upgrade for serious enthusiasts who want to get the most out of their M177 engine.

Performance Gains:

✅ +50-70 horsepower at the wheels
✅ +80-100 lb-ft torque
✅ Faster turbo spool & reduced turbo lag
✅ Notable weight reduction over stock components

Key Features:

🚀 Race-Proven Catless Design – Unlock maximum exhaust flow and power
🔥 Integrated Thermal Heat Shield – Protects critical engine components from excessive heat
🔩 T304 Stainless Steel Construction – Superior durability and resistance to corrosion
⚙️ Precision CNC Machining & TIG Welds – Guaranteed perfect fitment for a seamless installation
🎵 Aggressive Exhaust Tone – Enhanced turbo whistle and deep, aggressive exhaust note
🛡️ 3-Year Warranty – Confidence in both performance and quality

Vehicle Fitment:

• Mercedes-Benz W213 E63S (M177 4.0L V8 Biturbo)
  (For other models and variants, please contact us for compatibility confirmation.)

Note:

For off-road and track use only. Ensure compliance with local emissions regulations.

Power Haus Performance – Drive Without Limits.
Engineered for enthusiasts who push the boundaries of performance.