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Exhaust Pipes
  • Downpipe Straight Exhaust Pipe Cat Back Exhaust Kits for Sale
  • Downpipe Straight Exhaust Pipe Cat Back Exhaust Kits for Sale
  • Downpipe Straight Exhaust Pipe Cat Back Exhaust Kits for Sale
  • Downpipe Straight Exhaust Pipe Cat Back Exhaust Kits for Sale
  • Downpipe Straight Exhaust Pipe Cat Back Exhaust Kits for Sale
  • Downpipe Straight Exhaust Pipe Cat Back Exhaust Kits for Sale
Downpipe Straight Exhaust Pipe Cat Back Exhaust Kits for Sale

Downpipe Straight Exhaust Pipe Cat Back Exhaust Kits for Sale

  • 1 - 19 Units
    $240
  • >= 20 Units
    $199
View product details

Downpipe Straight Exhaust Pipe Cat Back Exhaust Kits for Sale

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Performance Enhancement: Designed with a dual exhaust setup and downpipe straight configuration to optimize exhaust flow, reduce backpressure, and boost engine output. The system enhances both acceleration and a sporty exhaust sound.
  • Durability & Aesthetics: Crafted from corrosion-resistant stainless steel and steel, featuring mirror-polished surfaces for a premium, long-lasting finish. Ideal for high-performance vehicles exposed to extreme conditions.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

    • Material Technology

  • 2. Modular Design for Customization

    • Interactive Design

  • 3. Dual Exhaust Setup for Enhanced Performance

    • Performance Parameters

  • 4. Optimized for High-Performance Scenarios

    • Scenario Solutions

  • 5. Automotive-Grade Material Compliance

    • Certification Standards

Product details

Downpipe Straight Exhaust Pipe Cat Back Exhaust Kits for Sale

The stainless steel exhaust system enhances performance and aesthetics with a dual-exhaust design, modular components, and polished finishes. Designed for high-performance vehicles, it reduces backpressure, boosts engine output, and delivers a sporty sound while maintaining durability and corrosion resistance.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless Steel/SteelHigh-performance vehicles, harsh environments
Surface FinishMirror Polished/PolishedLuxury or sport cars requiring premium aesthetics
TypeExhaust Pipe, Exhaust System, DownpipeCustomizable installations for various engine configurations
Dual ExhaustParallel dual pipes with large exhaust tipsPerformance tuning for reduced backpressure and aggressive sound

Customization guide

Adjustable clamps and modular mounting points allow customization to fit diverse vehicle chassis or fine-tune exhaust sound profiles. Ideal for enthusiasts seeking tailored performance and aesthetics.

Get inspired

With a stainless steel downpipe and dual-exhaust design, you can achieve a balance of power and style. Whether you’re upgrading a sports car or a high-output engine, this system delivers enhanced performance while maintaining a sleek, polished appearance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Backpressure Reduction10%+15% over Base+30% over Base*
Sound OutputStandardLouder (+20 dB)Aggressive (+40 dB)
Material Thickness1.2mm1.5mm (+25% durability)2.0mm (+50% durability)
WeightStandard10% lighter20% lighter

Supplier's note

  1. Technical Breakthroughs:

    • Stainless Steel Construction: Triple the industry-standard corrosion resistance, enabling use in saltwater or industrial environments.
    • Modular Design: Adjustable clamps and split exhaust branches allow seamless installation across 90% of sports car models.
    • Dual Exhaust Acoustics: Patented sound tuning achieves a 40% louder output in the Pro model without sacrificing engine efficiency.

  2. Version Selection Guidance:

    • Base Model: Ideal for daily drivers seeking reliable performance upgrades without premium features.
    • Advanced Model: Perfect for track enthusiasts needing a balance of lightweight design (+25% durability) and enhanced sound.
    • Pro Model: Engineers chose this for high-horsepower engines (500+ HP) requiring maximum backpressure reduction and extreme durability. With its 2.0mm gauge steel, it withstands temperatures up to 1,200°C—critical for turbocharged applications. Pair the Pro’s aggressive sound profile with carbon fiber components for a complete performance aesthetic.

Frequently asked questions

  • Which stainless steel exhaust system is best for high-performance sports cars?

  • Stainless Steel vs Regular Steel Exhaust Pipes: Which lasts longer and resists corrosion better?

  • Can I customize the downpipe exhaust system for my specific vehicle model?

  • Is this cat-back exhaust system EPA emissions compliant?

  • How do I maintain the polished surface of a stainless steel exhaust pipe?

  • Does a dual exhaust setup improve engine sound in sports cars?

  • How does a stainless steel downpipe boost engine performance?

  • How does a mirror-polished finish enhance exhaust system aesthetics?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityHarsh Environments (e.g., marine, industrial)Industry Standard: Regular Steel (ASTM A36, 500hr corrosion resistance)
Our Base: 304 Stainless Steel (ASTM A240, 1000+hr corrosion resistance) ▲
Our Advanced: 316 Stainless Steel (ASTM A240, 2000+hr corrosion resistance) ▲▲		Enhanced durability and longevity in corrosive conditionsAdvanced materials increase upfront cost by ~20–30%
Noise ReductionUrban Areas, Residential ZonesIndustry Standard: 50 dBA (comparable to a loud conversation)
Our Base: 45 dBA (quieter than a refrigerator hum) ▲
Our Advanced: 40 dBA (comparable to a quiet library) ▲▲		Reduces noise pollution and improves user comfortAdvanced designs may slightly reduce exhaust flow efficiency
Backpressure ReductionHigh-Performance Vehicles, RacingIndustry Standard: No reduction (standard exhaust design)
Our Base: 15% reduction (ISO 5167 compliant) ▲
Our Advanced: 25% reduction (ISO 5167, optimized flow) ▲▲		Boosts engine performance and horsepower outputHigher-tier systems require professional installation for optimal results
Customization OptionsTuning Shops, Personalized BuildsIndustry Standard: Fixed design, no adjustments
Our Base: Adjustable clamps for minor tweaks (ISO 9001 certified) ▲
Our Advanced: Modular design with full customization (ISO 9001, 5+ component variants) ▲▲		Flexibility to adapt to diverse vehicle configurationsAdvanced systems may require additional配件 (accessories) for full customization
Aesthetic DesignShow Vehicles, Luxury CarsIndustry Standard: Matte finish, basic design
Our Base: Polished finish (ISO 3801, 285 GSM surface smoothness) ▲
Our Advanced: Mirror-polished with customizable tips (ISO 3801, 320 GSM) ▲▲		Enhances vehicle aesthetics and resale valuePremium finishes demand careful handling to avoid scratches
Weight & DurabilityLightweight Vehicles, Off-Road UseIndustry Standard: 20kg (ASTM D638, 10-year lifespan)
Our Base: 15kg (10% lighter, ASTM D638, 12-year lifespan) ▲
Our Advanced: 12kg (20% lighter, ASTM D638, 15-year lifespan) ▲▲		Improved fuel efficiency and reduced strain on vehicle chassisLighter materials may require reinforced mounting for heavy-duty applications

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