⚡ AMG GT / GTS / GTR / GTC CATLESS DOWNPIPES ⚡

Engineered for M178 BiTurbo V8

Unleash the full character of your AMG GT platform with precision-engineered catless downpipes that unlock power, sharpen throttle response, and amplify sound—without compromising luxury or refinement.

🔧 Compatible Models

• 2015+ Mercedes-AMG GT
• 2015+ Mercedes-AMG GTS
• 2016+ Mercedes-AMG GTR
• 2018+ Mercedes-AMG GTC

⚙️ Key Benefits

• ✅ Power Gains: Significant boost with ECU tuning
• ✅ Faster Spool: Sharper turbo response
• ✅ No Drone: Deep, clean exhaust tone
• ✅ OEM Fit: Fully bolt-on, no cutting or welding

📊 Construction Details

• • Material: 304 Stainless Steel
• • Welds: Back-Purged TIG
• • Flanges: CNC-Machined
• • Tubing: Mandrel-Bent, 3"

🌟 Why BenzUnited Parts

• ✔ AMG-Specific Design: Not a universal fit—this is built for M178 GT models.
• ✔ Refined Performance: Smooth, strong tone without rasp or harshness.
• ✔ Trusted Support: Fast U.S. shipping and AMG-specific tech guidance.

🔊 Exhaust Sound Clip

Aggressive tone, zero drone – real-world footage of our catless downpipes installed on AMG GT platforms.

💬 FAQ

Will this trigger a CEL?
Yes, unless tuned or paired with an O2 spacer.

Is tuning required?
No, but tuning is recommended to unlock full gains.

Will this fit other models?
Only fits M178-powered AMG GT, GTS, GTR, and GTC.

⚠️ Notice

🚗 For Off-Road Use Only: Not legal for street use. Track and race use only where permitted.

Questions about fitment or tuning?