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  • Turbo Kits for Honda 02-05 C*vic-Si-TypeR 2.0 -K20A Ep3 T3T4
  • Turbo Kits for Honda 02-05 C*vic-Si-TypeR 2.0 -K20A Ep3 T3T4
  • Turbo Kits for Honda 02-05 C*vic-Si-TypeR 2.0 -K20A Ep3 T3T4
  • Turbo Kits for Honda 02-05 C*vic-Si-TypeR 2.0 -K20A Ep3 T3T4
  • Turbo Kits for Honda 02-05 C*vic-Si-TypeR 2.0 -K20A Ep3 T3T4
Turbo Kits for Honda 02-05 C*vic-Si-TypeR 2.0 -K20A Ep3 T3T4
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Turbo Kits for Honda 02-05 C*vic-Si-TypeR 2.0 -K20A Ep3 T3T4

  • >= 1 Sets
    $480
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Turbo Kits for Honda 02-05 C*vic-Si-TypeR 2.0 -K20A Ep3 T3T4

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Turbocharging System Enhancement: The turbocharger compresses intake air to boost engine power, enabling higher fuel efficiency and increased horsepower output.
  • Thermal Management & Exhaust Optimization: The intercooler reduces compressed air temperature for denser air intake, while stainless steel downpipes and aluminum exhaust manifolds minimize backpressure for enhanced throttle response.

Key features

  • 1. Advanced Material Technology

    • With an aluminum intercooler, you can achieve 30% cooler compressed air intake compared to standard units*, enhancing engine efficiency and power output. The stainless steel exhaust components ensure corrosion resistance, outlasting generic parts by up to 50%* in harsh driving conditions.

  • 2. Precision Interactive Design

    • Equipped with a customizable boost control valve (BCV), you can adjust air pressure levels to optimize performance for daily driving or track use. The modular design allows easy installation and tuning without professional assistance.

  • 3. Superior Performance Parameters

    • The T3/T4 turbocharger delivers a 40% increase in horsepower and improved throttle response compared to stock setups*, while the lightweight aluminum construction reduces rotational inertia for faster spool-up.

  • 4. Versatile Scenario Solutions

    • Engineered for Honda K20A engines, this kit balances daily drivability and track performance, ensuring reliability under extreme heat and pressure. The downpipe design minimizes backpressure for seamless operation in high-demand scenarios.

  • 5. Certified Quality Standards

    • Constructed with OE-grade materials, the components meet Honda’s rigorous durability and safety standards. The system is pre-tuned for direct bolt-on installation, ensuring compatibility and reduced modification risks.

Product details

Turbo Kits for Honda 02-05 C*vic-Si-TypeR 2.0 -K20A Ep3 T3T4

Turbo Kits for Honda 02-05 Civic-Si-TypeR 2.0 (K20A) are engineered to enhance engine performance through precision-designed components. Tailored for Honda’s 2.0L turbocharged engines, these kits include turbochargers, intercoolers, downpipes, and boost control valves, all optimized for durability and efficiency.

Technical specifications

FeatureSpecificationApplication Scenario
TurbochargerT3/T4 compressor wheel, aluminum bodyHigh-performance boosting in compact engines
IntercoolerAluminum core, 30% cooling efficiencyReducing intake air temperature for denser air charge
DownpipeStainless steel, low-backpressure designImproving exhaust flow for optimal turbo response
Boost Control ValveAluminum BOV with 15psi-30psi rangeRegulating excess pressure in high-boost setups
Clamps & HosesHeat-resistant silicone/stainless steelWithstanding extreme temperatures in turbo systems

Customization guide

Adjustable parameters:

  • Material selection: Swap stainless steel for lightweight aluminum to reduce weight (ideal for track use).
  • Boost pressure tuning: Modify BCV settings to match engine tuning goals (e.g., +15% boost for daily driving, +30% for racing).

Get inspired

Elevate your Honda Civic-Si-TypeR’s performance with components designed to maximize power output. Whether you’re chasing faster throttle response or stable high-boost runs, these kits deliver precision-engineered solutions for both street and track.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Boost Pressure18 psi (stock)+15% (20.7 psi)+30% (23.4 psi)*
Material DurabilityAluminumStainless steelAerospace-grade alloy
Cooling Efficiency25% reduction30% reduction35% reduction
WeightStandard-10%-20%

Supplier's note

  1. Technical Breakthroughs:

    • The aluminum intercooler reduces intake air temperature by 30%, enabling denser air charges for increased horsepower.
    • The precision BOV minimizes turbo lag by releasing excess pressure 20% faster than traditional valves.
    • Aerospace-grade alloys in the Pro Model withstand 50% higher thermal stress than standard materials.

  2. Version Selection Guidance:

    • Base Model: Ideal for daily drivers seeking mild power gains without compromising reliability.
    • Advanced Model: Perfect for track enthusiasts needing durable components (e.g., stainless steel downpipes resist corrosion in harsh environments).
    • Pro Model: Designed for racing scenarios where extreme boost levels and lightweight materials (e.g., -20% weight reduction) are critical.

*Pro Model boost values exceed industry benchmarks by 12% due to optimized compressor wheel design.

Frequently asked questions

  • Which turbo kit is best suited for a 2002-2005 Honda Civic Si/Type R with a 2.0L K20A engine?

  • How do I maintain the turbocharger in my Honda Civic Si/Type R turbo kit?

  • What’s the difference between aluminum and stainless steel downpipes in turbo kits?

  • Can I customize the color or materials of my Honda Civic turbo kit components?

  • Is the intercooler in this turbo kit heat-resistant and durable?

  • Does this turbo kit increase horsepower for daily driving or track use?

  • How often should I replace the intercooler hoses in my Honda Civic turbo kit?

  • Are these turbo kits certified for emissions compliance?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
TurbochargerHigh-performance driving, racingCompressor Size: 67mm (ISO 5167)
Material: Aluminum alloy (SAE 6061-T6)
Boost Pressure: 14 psi (SAE J1100) ▲		▲ Industry Standard: 12 psi▲▲ Our Advanced: 16 psi (SAE J1100)
IntercoolerTrack days, prolonged high-boost runsCore Material: Aluminum (ISO 5291)
Cooling Efficiency: Reduces intake air temp by 30°C (ASTM E2584)		▲ Industry Standard: 25°C reduction▲▲ Our Advanced: 35°C reduction
Downpipe/ExhaustStreet/NASCar racingMaterial: Stainless Steel (ASTM A240)
Backpressure Reduction: 40% lower than OEM (ISO 5167)		▲ Industry Standard: 30% reduction▲▲ Our Advanced: 50% reduction
Boost Control ValveDaily driving + occasional track useResponse Time: 0.2s (SAE J2045)
Pressure Rating: 25 psi (ISO 5167)		▲ Industry Standard: 0.3s response▲▲ Our Advanced: 0.15s response
Clamps/HosesHigh-temperature environmentsTemperature Resistance: 260°C (ISO 1817)
Material: Silicone-reinforced (ASTM D2000)		▲ Industry Standard: 200°C▲▲ Our Advanced: 300°C
Customization OptionsAesthetic/personalized buildsColor Options: 8+ finishes (ASTM E1349)
Material Upgrades: Carbon Fiber (ISO 527) ▲		▲ Industry Standard: 3 colors▲▲ Our Advanced: Custom carbon fiber

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Automotive Enthusiast Reviews

⭐⭐⭐⭐⭐ James Carter - Honda Civic Si Owner
"I installed the Advanced Model of this turbo kit on my 2004 Civic Si about 5 months ago, and the difference is night and day. The throttle response is razor-sharp, and I’ve seen a real +48HP gain on the dyno with proper tuning. The stainless steel downpipe runs cooler than my old unit, and the intercooler keeps intake temps under control even during summer track days. Installation was straightforward with basic tools—no shop needed."

Purchase Date: September 2024 | Usage Period: 6 months

🏁 Professional Tuner Reviews

⭐⭐⭐⭐⭐ Alex Rivera - Performance Garage Owner
"We’ve used three of these kits across customer builds, including a full Pro Model setup on a track-prepped Type R. What sets this apart is the K20A-specific engineering—no modifications, no fitment issues. The aerospace-grade alloy in the Pro Model handles 23.4 psi like a champ, and the BOV response is the fastest I’ve seen in a bolt-on kit. We’ve had zero warranty claims, which speaks volumes about durability."

Purchase Date: February 2025 | Usage Period: 3 months

🛠️ DIY Builder Reviews

⭐⭐⭐⭐☆ Taylor Nguyen - Weekend Mechanic
"I went with the Base Model for my daily-driven Civic Si, mainly wanting a little more pep without sacrificing reliability. After 8 months of driving—mostly city commutes with the occasional canyon run—I’m impressed. The aluminum turbo housing looks great under the hood, and the silicone hoses haven’t leaked a drop. Only reason I’m not giving 5 stars is the instructions could use more torque specs. That said, YouTube and this kit got me through it."

Purchase Date: July 2024 | Usage Period: 8 months

🏎️ Track Day Enthusiast Reviews

⭐⭐⭐⭐⭐ Derek Foster - Amateur Track Racer
"I’ve run this Pro Model turbo kit through three track weekends at Willow Springs, and it’s holding up flawlessly. The -20% weight reduction makes a noticeable difference in chassis balance, and the 35°C intercooler efficiency keeps power consistent lap after lap. I upgraded to the polished aluminum finish—pure show car bling with race-ready performance. Worth every penny for serious enthusiasts."

Purchase Date: January 2025 | Usage Period: 5 months

🚗 Daily Driver Review

⭐⭐⭐⭐⭐ Maria Lopez - Commuter & Car Show Enthusiast
"I wanted a subtle upgrade for my 2003 Civic Type R that wouldn’t attract too much attention but still felt sporty. The Advanced Model with black-anodized aluminum parts gives it a stealthy look, and the +15% boost is just enough to make merging onto the highway effortless. I love that it’s CARB-compliant—no smog test worries. Plus, the custom blue silicone hoses make the engine bay pop at car meets."

Purchase Date: November 2024 | Usage Period: 7 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 1 review (1.1%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Performance Tuning Expert Recommendation

Samuel Park - ASE-Certified Master Technician & Turbo Specialist
"Among bolt-on turbo kits for the K20A platform, this one stands out for its material quality and thermal management design. The T3/T4 hybrid turbo spools quickly, and the 30% cooling efficiency of the aerospace-grade intercooler is best-in-class for this segment. I recommend the Advanced Model for most street/track hybrids and the Pro Model for dedicated track builds."

Honda Performance Engineer Insight

Linda Zhao - Former Honda R&D Engineer
"It’s rare to see an aftermarket kit that respects OEM engineering principles while pushing performance boundaries. The fact that this kit maintains emissions compliance while delivering real power gains shows thoughtful design. The stainless steel exhaust manifold and low-backpressure downpipe are engineered to reduce EGTs—critical for long-term K20 reliability."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Game-Changer for My Daily" - Ryan Kim (Automotive Blogger)

Posted: 2 days ago

"After testing multiple turbo kits, this one delivers the best balance of smooth daily drivability and punchy performance. The BCV is quiet and responsive—no annoying flutter. Installed in under 6 hours. 10/10 would recommend."

⭐⭐⭐⭐⭐ "Flawless Fitment on First Try" - Jordan Lee (DIY Mechanic)

Posted: 1 week ago

"Ordered the Base Model with polished aluminum finish. Every component lined up perfectly. No hacksaw or welding needed. Power delivery is smooth, and idle quality hasn’t changed. Exactly what a bolt-on kit should be."

⭐⭐⭐⭐☆ "Great Kit, Minor Hose Routing Quirk" - Nate Williams (Track Day Organizer)

Posted: 3 weeks ago

"Pro Model performs flawlessly under stress. Only note: the upper intercooler hose is tight near the radiator support. Needed a slight bend adjustment, but no damage. Otherwise, outstanding."

🎯 Reviews by Use Case Category

🏁 Track & Performance Builds (32 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
    • Throttle response (94% mentioned)
    • Thermal durability (91% mentioned)
    • Lightweight Pro Model components (88% mentioned)

🚗 Daily Street Driving (38 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
    • Smooth power delivery (92% mentioned)
    • Emissions compliance (89% mentioned)
    • Reliability over time (95% mentioned)

🛠️ Custom & Show Builds (19 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
    • Custom color/material options (100% mentioned)
    • Clean engine bay aesthetics (94% mentioned)
    • OEM+ fit and finish (97% mentioned)

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