• Mercedes-AMG E53, CLS53, and GT53 M256 catless downpipe – stainless high-flow performance exhaust upgrade
  • Precision TIG-welded stainless catless downpipe for Mercedes E53 AMG M256 3.0L turbo inline-6
  • CLS53 AMG M256 catless downpipe kit showing CNC flanges, O₂ bungs, and OEM bolt-on fitment
  • Stainless steel catless downpipe for Mercedes M256 engine — fits E53, CLS53, GT53, GLE53, GLS53
  • GT53 AMG M256 catless downpipe – high-flow exhaust system for improved spool and throttle response
  • Dyno-tested Mercedes E53 AMG downpipe upgrade adding up to 70 HP and 90 lb-ft with proper ECU tune
  • High-flow stainless steel M256 downpipe for Mercedes-AMG GT53, GLE53, CLS53
  • Close-up of TIG welds on Mercedes M256 stainless steel downpipe for AMG performance models
  • Close-up of GLE53 AMG M256 catless downpipe showing O₂ sensor bung and CNC-machined flange
  • catless-downpipe-kit-overview.jpg Mercedes M256 3.0L inline-6 turbo catless downpipe kit – full system overview with welded brackets
  • Flange and inlet detail of Mercedes M256 catless downpipe for E53, CLS53, GT53
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BenzUnited Parts

Mercedes E53, CLS53, GT53 AMG Catless Downpipe M256 | Exhaust Upgrade

Mercedes E53, CLS53, GT53 AMG Catless Downpipe M256 | Exhaust Upgrade

$495.00 USD
$495.00 USD
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Shipping calculated at checkout.

M256 downpipes for Mercedes AMG Mercedes E53 AMG downpipes, CLS53 AMG performance exhaust, GT53 turbo upgrade, catless M256 downpipe kit, W213 E53 exhaust mods, C257 CLS53 tuning parts, X167 GLS53 downpipe system, C167 GLE53 AMG performance upgrade, BenzUnited AMG M256 parts

E53 • CLS53 • GT53 • GLE53 • GLS53 • M256 3.0L Turbo I6

Mercedes AMG M256 performance parts

Unlock hidden power in your Mercedes-AMG M256 3.0L Turbo I6 engine with these precision-engineered catless downpipes for E53, CLS53, GT53, GLE53, and GLS53 models. Built to deliver maximum flow, faster spool, and reduced turbo lag, these high-flow downpipes transform your AMG’s exhaust system for sharper throttle response and long-lasting performance. Enjoy increased power, reduced heat soak, and OEM-grade fitment — all backed by BenzUnited Parts quality and expert support.

High-Flow Catless
Boosts mid-range torque and top-end power. Gains up to +70 HP and +90 lb-ft when paired with a tune.
Quicker Turbo Spool
Improves throttle response and acceleration by reducing turbo lag across the entire RPM range.
OEM-Quality Fitment
CNC-machined flanges, TIG welds, and precise O₂ sensor ports ensure perfect bolt-on installation.

⚙️ Compatibility – Verified Fitment

Model Chassis Years
Mercedes-AMG E53 W213 2019–2025
Mercedes-AMG CLS53 C257 2019–2025
Mercedes-AMG GT53 X290 2019–2025
Mercedes-AMG GLE53 C167 / W167 2020–2025
Mercedes-AMG GLS53 X167 2020–2025

If your model is listed, these downpipes fit perfectly — no modification needed.

🏁 Why Choose BenzUnited Parts?

We’re not a reseller — we’re AMG specialists. Every BenzUnited part is tested for real-world use, ensuring your M256 AMG engine runs cooler, faster, and stronger. Whether it’s a daily-driven E53 or a tuned GT53, our components deliver factory-level precision and race-grade performance.

  • ✅ Track-tested reliability proven across W213, C257, X290, C167/W167, and X167 platforms.
  • ✅ Fast, insured shipping from California with real-time tracking.
  • ✅ Secure checkout via Shopify and major payment methods — no marketplace risks.
  • ✅ Enthusiast support — talk to AMG experts who actually run these setups.

🇺🇸 Ships from California | Trusted by AMG Owners Worldwide

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