SKU: 22343231836

Premium Metal Core Catalytic Converters for Gas Cars Metal Catalytic Converter for gasoline Cars 136x120mm

Sale price$73.84 Regular price$82.05
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Premium Metal Core Catalytic Converters for Gas Cars Metal Catalytic Converter for gasoline Cars 136x120mmPremium Metal Core Catalytic Converters for Gas Cars Durable, High Efficiency Emission Solutions Product Attributes 1. Product name: Metal catalytic core for gasoline vehicles 2. Size: Diameter: 136mm Length: 120mm 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

Premium Metal Core Catalytic Converters for Gas Cars | Durable, High-Efficiency Emission Solutions

Product Attributes

1. Product name: Metal catalytic core for gasoline vehicles

2. Size:

Diameter: 136mm

Length: 120mm

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.

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.

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

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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
★★★★★

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: 22343231836

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Barb the Reviewer
Waukegan, US
★★★★★ 5
Durable dog toy
These tall tails natural dog leather toys are great for my dogs. And even the stronger dogs who come to visit can't destroy them as fast as the other toys. The pups all have their favorite whether it is the log, the fox, or the bone.
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Reviewed in the United States on November 1, 2025
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Ashley
Cuba, US
★★★★★ 5
High quality!
High quality toy! Made with strong materials. My pup loves his lil chipmunky!
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Reviewed in the United States on October 18, 2025
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Sherie
Natrona Heights, US
★★★★★ 5
Great dog toy!
Love these Tall Tails critters! They are very durable!
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Reviewed in the United States on August 16, 2025
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Smart Shopper
Birmingham, US
★★★★★ 4
Good stuff
Great toy for my sweet Morkie, just the right size and well made!
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Reviewed in the United States on May 4, 2021
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Roger Ramjet
Charlottesville, US
★★★★★ 3
Needs a better squeaker
Cute, well made dog toy but the squeaker needs to be better. It's got to really squeak. That makes a big difference for my dog. The chipmunk may need a TSR (total squeak replacement).
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Reviewed in the United States on January 30, 2026

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