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For Benz E55 CLS55 High Performance Exhaust Manifold S65 AMG W211 304 Stainless Steel Manifold Header

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Performance Enhancement: Designed to reduce exhaust backpressure through an S-shaped stainless steel manifold, improving engine efficiency and boosting horsepower/torque output.
  • Durability & Heat Resistance: Constructed from 304 stainless steel to withstand extreme temperatures and corrosion, ensuring long-term reliability for high-performance applications.

Key features

  • 1. Durable 304 Stainless Steel Construction

  • With 304 stainless steel, you can ensure long-lasting corrosion resistance and high-temperature durability, outperforming standard steel headers*.

  • 2. Optimized S-Shaped Design for Enhanced Performance

  • With the streamlined "S" shape and seamless tubing, you can reduce exhaust backpressure and boost engine horsepower by up to 20%*, maximizing power output.

  • 3. Easy Customization and Secure Fit

  • With pre-installed gaskets and adaptable design, you can achieve a tight seal and simplified installation for Benz E55/CLS55/S65 AMG models*, minimizing leaks and downtime.

  • 4. Versatile Scenario Adaptability

  • Whether for high-performance track driving or daily use, the manifold maintains optimal performance under extreme conditions*, balancing reliability and power.

  • 5. Automotive-Grade Quality Assurance

  • Built to automotive industry standards, the headers ensure safety and durability for both commercial and enthusiast applications*, meeting rigorous engineering benchmarks.

Product details

For Benz E55 CLS55  High Performance Exhaust Manifold  S65 AMG W211 304 Stainless Steel Manifold Header

The Benz E55 CLS55 High Performance Exhaust Manifold is engineered for Mercedes-Benz S65 AMG W211 models, combining 304 stainless steel durability with an optimized "S" shape design to enhance engine performance. Designed to reduce backpressure and improve airflow, this manifold ensures longevity in high-temperature environments while maintaining precise fitment through included gaskets.

Technical specifications

FeatureSpecificationBenefit
Material304 Stainless SteelCorrosion resistance & high-temperature tolerance
Design"S" Shape ConfigurationReduces backpressure for enhanced engine efficiency
ConstructionSeamless TubingSmooth exhaust flow with minimal turbulence
Sealing System6 High-Temperature GasketsLeak-proof installation for reliable performance

Customization guide

Adjustable flange dimensions and tube length parameters to meet OEM-specific engine bay layouts or aftermarket modification needs.

Get inspired

With the "S" shape design, you can achieve up to 15% lower backpressure for boosted horsepower. The seamless tubing ensures consistent exhaust flow, while 304 stainless steel withstands extreme temperatures—perfect for high-performance driving scenarios.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Backpressure Reduction12% improvement+15%+30%*
Temperature Resistance900°C1000°C1100°C
WeightStandardLightweight AlloyUltra-light Composite

Supplier's note

  1. Technical Breakthroughs:

    • The "S" shape design reduces exhaust turbulence by 20% compared to straight configurations.
    • Seamless tubing eliminates flow disruptions, enhancing power output by 8-12%.
    • 304 stainless steel ensures 50% longer lifespan than standard steel under thermal stress.
  2. Optimal Version Selection:

    • Base Model: Ideal for daily drivers seeking reliable performance gains without premium costs.
    • Advanced Model: Targets track enthusiasts needing lightweight solutions paired with 15% higher heat resistance.
    • Pro Model: Designed for extreme conditions (e.g., drag racing), its 1100°C tolerance and 30% backpressure reduction enable unmatched durability and power delivery.

*Pro Model outperforms industry benchmarks by 25% in thermal stability tests.

Frequently asked questions

  • Which exhaust manifold suits Benz E55 CLS55 and S65 AMG W211 models for high performance?

  • How do I maintain the stainless steel exhaust headers for longevity?

  • What makes 304 stainless steel better than aluminized steel for exhaust manifolds?

  • Can these headers be customized for non-W211 vehicles?

  • Is the "S" shape design critical for performance gains?

  • Are these exhaust headers street legal or race-only?

  • How do the included gaskets improve installation?

  • What warranty does the stainless steel manifold header offer?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Stock Exhaust SystemsDaily driving, OEM vehiclesBackpressure: 15 kPa (Industry Standard)
Mild steel (ASTM A537)
Cost-effective, OEM compatibilityLimited performance gain, prone to corrosion over time
Performance ExhaustsSporty driving, track useBackpressure: 8 kPa (▲1 vs Standard)
304 Stainless Steel (ASTM A240)
"S" shape design (reduces backpressure by 45%▲)
Seamless tubing (ISO 3574)
Increased horsepower/torque, corrosion resistance, quieter than aftermarket alternativesHigher cost, louder than stock systems
Racing ExhaustsTrack racing, high-performance eventsBackpressure: 5 kPa (▲2 vs Performance)
Ceramic-coated exhaust (ASTM C316)
Lightweight titanium (ISO 3506)
Maximized power output, reduced weightExtremely loud, fragile, requires frequent maintenance
Stainless Steel ExhaustsCoastal areas, corrosive environmentsCorrosion resistance: ASTM G48 Pass
304/409 stainless (ASTM A240)
Long lifespan (15+ years), rust-freeHeavier than mild steel, higher cost
Mild-Steel ExhaustsBudget vehicles, short-term useMild steel (ASTM A537)
Basic weld joints (ISO 15614-1)
Affordable, lightweightRusts in 3–5 years, minimal performance gains
Custom ExhaustsPersonalized tuning, specialized buildsTailored design (ISO 3834 welding)
Custom backpressure (user-specified)
Perfect fit, optimized for specific engine buildsHigh cost, requires professional installation, non-replaceable

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