High Efficiency metal Three-Way Catalytic Converter Euro 3/4/5/6 Efficient Emission Solutions 136*100mm
SKU: 65062951312

High Efficiency metal Three-Way Catalytic Converter Euro 3/4/5/6 Efficient Emission Solutions 136*100mm

Sale price$61.53 Regular price$68.37
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Description

High Efficiency metal Three-Way Catalytic Converter Euro 3/4/5/6 Efficient Emission Solutions 136*100mmPremium Metal Core Exhaust Converters for Gasoline Vehicles Efficient Emission Solutions Product Attributes 1. Product name: Metal catalytic core for gasoline vehicles 2. Size: Diameter: 136mm Length: 100mm 3. Cpsi: 300 400 500 600cpsi 4. Material: Metal 5. Product delivery includes: 1pcs metal catalyst 100 200cpsiModified car, please contact us NoteDue to increased emissions standards, these items are not certified for sale in California, New York,

Premium Metal Core Exhaust Converters for Gasoline Vehicles – Efficient Emission Solutions

Product Attributes

1. Product name: Metal catalytic core for gasoline vehicles

2. Size:

Diameter: 136mm

Length: 100mm

3. Cpsi: 300/400/500/600cpsi

4. Material: Metal

5. Product delivery includes: 1pcs metal catalyst

100/200cpsi:Modified car, please contact us

Note:Due to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.

If you don't know how to choose the size, or need other sizes, please contact us

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How Catalysts Work

Core chemical equations:

1.  2CO + O₂ → 2CO₂

2.  2C₃H₆ + 9O₂ → 6CO₂ + 6H₂O

3.  2NO + 2CO → N₂ + 2CO₂

Essential conditions for efficient operation

1.  Temperature requirements:

Ignition temperature: Optimum catalytic temperature about 350°C ,1100°C is the operating temperature,The instantaneous temperature can withstand 1400°C

The vehicle shortens the warm-up time through a close-coupled design (close to the engine).

2.  Fuel quality:

Leaded fuel will cause the catalyst to "poison" and fail, and unleaded gasoline must be used.

3.  Engine health:

Misfires, burning oil and other problems will accelerate the clogging or sintering of the catalyst

Our Advantages

SMOOTH OPERATION

The combination of internal absorbing materials reduces sound intensity and noise

COPPER CORE MOTOR

Honeycomb carrier, suffcient catalysis, durable, reasonable
shape.

EASY INSTALLATION

High-flow exhaust function, theuse does not affect the smoothexhaust gas

When do you need a catalytic converter?

  1.  Increased fuel consumption : The three-way catalytic converter is damaged , which
    directly causes high fuel consumption and reduced power.
  2. The exhaust gas is not up to standard : Noise, polluting the environment, annualinspection can not pass, if it is a car with a trip computer (ECU), damage will cause the oxygensensor to fail, may lead to fuel supply failure.
  3. The engine shake fault light is on : lf the failure of the three-way catalytic convertercauses the exhaust emissions to exceed the standard, the engine control system with OBD willlight up the emission fault light.
  4. Decreased power : The common failure of the three-way catalytic converter is blockageand functional failure, if the blockage will cause poor exhaust and lead to insufficient power.
  5. Poor exhaust and odor : Acungent, smelly odor can be smelled during idle andacceleration, and exh aust gas analysis will find that the Danyang compound (NOx) seriouslyexceeds the standard, and it should be cleaned up and repaired in time.

How to choose a catalyst

Model Purchase according to the emission standard of the vehicle model to be installed (Euro3/4/5/6). The purchase selection standard can be increased, but not lowered.
Size recommendations The ratio of engine displacement to catalyst liters is 1.5:1 (Note that if there is an original catalyst size, please choose the original size and do not reduce the catalyst size to save costs)
Function Please select the catalyst according to the purpose of using the catalyst (to avoid purchasing errors)
Cpsi 300/400/500/600cpsi,The higher the cpsi, the better the catalytic effect, but the power will be reduced
100-200cpsi

100-200cpsi is recommended for modified cars. It cannot be guaranteed to pass the vehicle inspection. Sellers who pursue loud sound please check

link

Application scenario diagram

Options Product Group Links Installation display
Metal core Link
Metal core + shell + caliber Link

Real feedback

Heidenheimer
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Kornel
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Jeremy
★★★★★

Adblue
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Joshua
★★★★☆

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65062951312

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Laurel
Lowell, US
★★★★★ 5
Love the flavor in my coffee.
Flavor Name: Vanilla
This taste so good and adds delightful flavor to my coffee. I love the pump on the bottle. I love the size of the bottle. It is a great price and quality all the way around. It mixes very well with my coffee. It lasts well, since you don't need much. I love the syrup, it is not watery.
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Reviewed in the United States on February 13, 2026
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Ginge
Alexandria, US
★★★★★ 5
Vanilla Syrup
Flavor Name: Vanilla
So tasty. Put in my ice coffee and it is perfect. Large bottle but just the right size for me using it daily. Highly recommend.
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Reviewed in the United States on April 17, 2026
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Nia
Whiting, US
★★★★★ 5
Wonderful for London Fogs
Flavor Name: Vanilla
This was a really good-tasting product! I personally use it to make London fogs, and it is perfect for this goal of mine. I do think the pump doesn't spray the syrup as "laminar" as I would like, which causes it to splash onto the table around my mug, but it's still a solid product despite this issue.
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Reviewed in the United States on April 26, 2026
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KR
Draper, US
★★★★★ 5
Will always make coffee with this
Flavor Name: Vanilla
This is the key to a good coffee! I do 3-4 pumps and my coffee is sweet & tasty. Bottle is large and will last a while as I don’t make coffee daily. The pump makes life so much easier. Great taste, highly recommend :)
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Reviewed in the United States on May 6, 2026
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Hannah
Lowell, US
★★★★★ 5
Perfect
Flavor Name: Vanilla
I got this vanilla syrup for my wedding to use at a soda bar, and it was such a hit! Everyone loved it. The flavor is amazing—smooth, sweet, and really rich without tasting artificial. It added the perfect cozy touch to the drinks and worked so well with everything on the menu. I’m so glad I chose this one, it tasted incredible and made everything feel extra special!
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Reviewed in the United States on May 4, 2026

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