SKU: 26908597333

Premium Gasoline Car Exhaust Catalytic Converters Automobile Exhaust Gas Exhaust Converter Metal Core Euro 5/6 Catalyst 90x110mm

Sale price$29.71 Regular price$33.01
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Description

Premium Gasoline Car Exhaust Catalytic Converters Automobile Exhaust Gas Exhaust Converter Metal Core Euro 5/6 Catalyst 90x110mmPremium Gasoline Car Exhaust Catalytic Converters Product Attributes 1. Product name: Metal catalytic core for gasoline vehicles 2. Size: Diameter: 90mm Length: 110mm 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, Maine and Colorado. If your vehicle is

Premium Gasoline Car Exhaust Catalytic Converters

Product Attributes

1. Product name: Metal catalytic core for gasoline vehicles

2. Size:

Diameter: 90mm

Length: 110mm

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
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Adblue
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Joshua
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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: 26908597333

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viar
Phoenix, US
★★★★★ 5
VERY GOOD
Color: Dark Brown
VERY GOOD
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Reviewed in the United States on May 12, 2026
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haley
Cuba, US
★★★★★ 4
slightly annoying to hang
Color: Brown
A little annoying to hang but look great and seem to be holding up well! I have heavy plants on them and no issues at all!
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Reviewed in the United States on August 11, 2025
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Evan Coffey
Lowell, US
★★★★★ 5
Love these
Color: Brown
Looks great and holds up
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Reviewed in the United States on March 8, 2026
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MRH
Bozeman, US
★★★★★ 5
Functional, Look Great
Color: Brown
These were nice corner shelves that were easy to install, and look great. There are plenty of other options on Amazon that offer more shelves and/or at a lower price, but these ones look nicer than most. Overall they're pretty easy to install. It's not exactly a two-person job, but it is easier if you have help - someone to hold the shelf and a level, and the other to mark the holes. My only other recommendation is to check your L-brackets before you do anything. Some come bent inward, some bent outward. If they're really crooked it will make it hard to wedge the shelf into the corner and may result in uneven measurements/holes, so make sure you straighten them out first.
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Reviewed in the United States on February 25, 2025
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Zara J
Lowell, US
★★★★★ 5
Corner shelf
Color: Brown
Great product easy to install
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Reviewed in the United States on December 29, 2025

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