Single-Inlet Single-Outlet

The Single-Inlet Single-Outlet serves as Hongshuntong’s universal core entry-level product, designed for novice modification needs and most household modified vehicles. Positioned as “cost-effective, stable, and reliable,” it features a simple and practical structural design. While ensuring excellent noise reduction, it enables easy installation and precise valve control, making it an ideal choice for household vehicle modification beginners.

Core Features

  • Applicable Pipe Diameters: 63mm, 76mm, 89mm (standard sizes, compatible with most household vehicles).
  • Material: High-quality 304 stainless steel / 201 stainless steel (optional), offering excellent corrosion resistance and high-temperature durability.
  • Weight: 4.0–5.0 kg (varies by pipe diameter).
  • Noise Reduction: 35–45 dB.
  • Operating Temperature: -40℃ to 800℃.
  • Valve Control Method: Pneumatic / Electric (optional).

Technical Specifications

  • Compact Structure: Optimized cavity design with a small footprint, compatible with the underbody space of most household vehicle models, offering strong installation adaptability.
  • Easy Installation: Equipped with standardized interfaces and simple mounting brackets, requiring no major modifications to the vehicle chassis. Professional installation can be completed within 30 minutes.
  • Excellent Noise Reduction: Built with high-efficiency sound-absorbing cotton and multi-layer acoustic insulation, effectively reducing exhaust noise. Noise reduction performance far exceeds industry basic standards, balancing quietness and driving comfort.
  • Precise Valve Control: Features high-quality single-valve components with responsive opening and closing actions. Allows precise adjustment of exhaust flow based on driving conditions, enabling flexible switching between “quiet cruising” and “sporty sound.”

Application Scenarios

Suitable for most household modified vehicles (such as mainstream brands like Volkswagen, Toyota, Honda, including sedans and SUVs), especially meeting the needs of entry-level modification enthusiasts. Ideal for exhaust modification in daily commuting, short-distance travel, and other conventional driving scenarios, balancing quiet performance with a subtle sporty exhaust note.

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