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  • T304 Outlet 38mm 4 Into 1 Exhaust Manifold Merge Collector High Exhaust Pipe 100pcs Per Size To-5 Header
  • T304 Outlet 38mm 4 Into 1 Exhaust Manifold Merge Collector High Exhaust Pipe 100pcs Per Size To-5 Header
  • T304 Outlet 38mm 4 Into 1 Exhaust Manifold Merge Collector High Exhaust Pipe 100pcs Per Size To-5 Header
  • T304 Outlet 38mm 4 Into 1 Exhaust Manifold Merge Collector High Exhaust Pipe 100pcs Per Size To-5 Header
  • T304 Outlet 38mm 4 Into 1 Exhaust Manifold Merge Collector High Exhaust Pipe 100pcs Per Size To-5 Header
  • T304 Outlet 38mm 4 Into 1 Exhaust Manifold Merge Collector High Exhaust Pipe 100pcs Per Size To-5 Header
T304 Outlet 38mm 4 Into 1 Exhaust Manifold Merge Collector High Exhaust Pipe 100pcs Per Size To-5 Header

T304 Outlet 38mm 4 Into 1 Exhaust Manifold Merge Collector High Exhaust Pipe 100pcs Per Size To-5 Header

  • >= 100 Pieces
    $15
View product details

T304 Outlet 38mm 4 Into 1 Exhaust Manifold Merge Collector High Exhaust Pipe 100pcs Per Size To-5 Header

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Exhaust Flow: Designed as a 4-into-1 merge collector, this T304 stainless steel exhaust manifold optimizes exhaust gas flow by reducing backpressure, enhancing engine efficiency, and improving power output.
  • Durability & Heat Resistance: Constructed from corrosion-resistant T304 stainless steel, it withstands extreme temperatures and harsh exhaust conditions, ensuring longevity in high-performance applications.

Key features

  • 1. Material Technology

    • With T304 corrosion-resistant stainless steel, you can ensure long-lasting durability in high-temperature exhaust environments, outperforming standard steel components*. The material’s resistance to rust and heat maintains structural integrity even under extreme engine conditions.

  • 2. Performance Parameters

    • With a tapered 4-into-1 merge collector design, you can reduce exhaust backpressure by up to 15%, enhancing engine power output and fuel efficiency compared to conventional manifolds*. The optimized flow path improves gas expulsion, boosting horsepower and torque.

  • 3. Scenario Solutions

    • With compatibility across Honda models from 1976-2019, you can achieve a precise fit for a wide range of vehicles, eliminating the need for aftermarket modifications*. The manifold supports multiple engine displacements (e.g., 2.4L variants), ensuring adaptability for classic to modern Honda engines.

  • 4. Certification Standards

    • With automotive-grade T304 stainless steel, you can meet stringent industry durability standards, surpassing generic exhaust components in longevity and safety*. The material aligns with automotive manufacturing protocols for reliability under prolonged use.

  • 5. Interactive Design

    • With customizable size and shape options, you can tailor the exhaust system to specific vehicle configurations, offering greater flexibility than one-size-fits-all solutions*. The welded joints and tapered design allow seamless integration with existing exhaust layouts.

Product details

T304 Outlet 38mm 4 Into 1 Exhaust Manifold Merge Collector High Exhaust Pipe 100pcs Per Size To-5 Header

The T304 Outlet 38mm 4 Into 1 Exhaust Manifold Merge Collector is a high-performance exhaust component engineered for Honda vehicles with 2.4L engines (1976–2019). Designed to optimize exhaust flow and reduce backpressure, this stainless steel manifold improves engine efficiency and power output while ensuring durability in harsh environments.

Technical specifications

FeatureSpecificationBenefit
MaterialT304 Stainless SteelWith T304 stainless steel, you can ensure corrosion resistance and high-temperature durability.
DesignTapered 4-into-1 Merge CollectorWith a tapered design, you can reduce backpressure for improved engine performance.
Outlet Diameter38mmWith a 38mm outlet, you can achieve seamless compatibility with standard exhaust systems.
CompatibilityHonda 2.4L engines (models: Accord, 40D; years: 1976–2019)With OE-certified fitment, you can ensure precision installation across multiple Honda models.
Structural IntegrityWelded joints (ISO 9001 certified)With reinforced welds, you can maintain structural integrity under high-stress conditions.

Customization guide

Adjustable parameters include outlet diameter, length, and material composition (e.g., titanium for weight reduction). Custom designs can be tailored to fit specific engine configurations or aesthetic preferences.

Get inspired

Enhance your Honda’s performance with this precision-engineered exhaust manifold. Its tapered design boosts airflow, while T304 stainless steel ensures longevity even in extreme conditions. Ideal for enthusiasts seeking a balance of power, reliability, and OEM-grade fitment.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Backpressure ReductionStandard efficiency+15% reduction+30% reduction*
Max Operating Temp800°C900°C1000°C
WeightStandard steelLightweight alloyTitanium (-20% weight)

Supplier's note

  1. Technical Breakthroughs:

    • The tapered 4-into-1 design reduces backpressure by up to 30% in Pro models, unlocking hidden engine power.
    • T304 stainless steel provides 2x longer lifespan than traditional mild steel in corrosive environments.
    • ISO 9001-certified welds ensure a 100% leak-proof seal under extreme thermal stress.

  2. Version Selection Guide:

    • Base Model: Ideal for daily drivers prioritizing budget-friendly performance upgrades.
    • Advanced Model: Perfect for enthusiasts seeking moderate power gains and heat resistance (e.g., track-day use).
    • Pro Model: Designed for high-performance applications where lightweight and extreme durability are critical (e.g., rally racing or diesel engines).

*Pro model’s 1000°C tolerance enables safe operation in turbocharged or high-compression setups, outperforming industry benchmarks by 25%.

Frequently asked questions

  • Which exhaust manifold suits Honda Accord models with a 2.4L engine (1976-2019)?

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

  • Stainless Steel vs. Aluminum Exhaust Pipes: Which is better for high-performance Honda engines?

  • Can I customize the Exhaust Manifold for a non-listed Honda model?

  • Does the 4 Into 1 design improve fuel efficiency in Honda engines?

  • Are these exhaust pipes compatible with diesel Honda engines (e.g., 2.4L 2404cc)?

  • What certifications ensure the Exhaust Manifold’s safety and quality?

  • How does the Exhaust Manifold reduce engine noise while boosting performance?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-performance vehicles in corrosive environmentsIndustry Standard: Carbon SteelOur Base: Stainless Steel T304 ▲ (ASTM A240 certified)Our Advanced: Stainless Steel T316 ▲▲ (ASTM A240, resists saltwater corrosion)
Enhanced durability and corrosion resistance (T316 outperforms T304 in marine environments)Higher cost than carbon steel (T316 ≈ 30% pricier)

| Design Type | Performance-tuned engines | Industry Standard: Straight Pipes | Our Base: Tapered Design ▲ (15% less backpressure) | Our Advanced: Optimized Tapered ▲▲ (25% reduction, ISO 5167 tested) |
| | | | Improved airflow for better engine efficiency | Requires professional installation (complex geometry) |

| Noise Level | Urban vehicles subject to noise ordinances | Industry Standard: 85 dBA (louder than a lawnmower) | Our Base: 78 dBA ▲ (quieter than a food processor) | Our Advanced: 72 dBA ▲▲ (comparable to luxury car exhausts) |
| | | | Meets strict urban noise regulations | Sacrifices aggressive sound for enthusiasts |

| Backpressure Reduction | High-revving engines in racing applications | Industry Standard: 20% reduction | Our Base: 25% ▲ (ISO 5167 tested) | Our Advanced: 30% ▲▲ (flow simulation-optimized design) |
| | | | Boosts engine power output by 8-10% | May require engine tuning for optimal performance |

| Customization | Specialty vehicles (custom builds, off-road) | Industry Standard: Size adjustments only | Our Base: Size/Shape ▲ (ISO 9001 certified) | Our Advanced: Full customization ▲▲ (material + design) |
| | | | Flexible for diverse applications | Longer lead times for custom orders (2-3 weeks) |

| Weight | Lightweight vehicles prioritizing fuel economy | Industry Standard: 15 kg (carbon steel) | Our Base: 14 kg ▲ (T304 stainless) | Our Advanced: 12 kg ▲▲ (lightweight alloy) |
| | | | Improves fuel efficiency by 2-3% | Advanced versions may have lower durability (alloy vs. steel) |

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