Efficient metal catalytic converter for car three way catalyst conveter exhaust systems 129*90mm
SKU: 42281462817

Efficient metal catalytic converter for car three way catalyst conveter exhaust systems 129*90mm

Sale price$50.08 Regular price$55.64
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Description

Efficient metal catalytic converter for car three way catalyst conveter exhaust systems 129*90mmProduct Attributes 1. Product name: Metal catalytic core for gasoline vehicles 2. Size: Diameter: 129mm Length: 90mm 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 registered in California, New York, Maine or

Product Attributes

1. Product name: Metal catalytic core for gasoline vehicles

2. Size:

Diameter: 129mm

Length: 90mm

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: 42281462817

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★★★★★ 4
magical realism + sports romance
Format: Paperback
3.75★ sapphic challengers with some ashley poston-esque magical realism! this was a fun twist on the soulmate concept, making them real possibilities for the lucky few born with the name of their marking their wrist. for luca, it's everything she's dreamed of. for juliette, it would only get in the way of her tennis dreams. luca and juliette face off as tennis rivals who also happen to be soulmates. juliette deals w the pressure of being 3rd in a whole family of tennis aficionados while luca deals w her legendary plays as merely "luck". if you really like tennis or the sports aspect of sports romance, this definitely gets into the thick of it. sometimes it was confusing for me as someone who doesn't really know tennis well, but generally, i enjoyed it. The romance was really cute, I did find Juliette a little bit bratty in the beginning (probably deliberate) but there's definitely growth with their relationship. Overall, it was an enjoyable sports romance with a little ✨ an honest arc review ♡
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Reviewed in the United States on October 11, 2025
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Ali L.
West Palm Beach, US
★★★★★ 3
Decent fluffy beach read
Format: Paperback
As a lifelong tennis fan and a queer woman, I was excited to find this book. However, the writing and characterization were not the best and I found the language used to describe the sex scenes pretty distasteful (like something you'd find in a hetero romance novel, I imagine). Nevertheless, I finished the book and it was still a decent fluffy beach read.
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Reviewed in the United States on January 11, 2026
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Monica Perez
Battle Creek, US
★★★★★ 5
Loved it
Format: Kindle
This book was a Rollercoaster of emotions and I was all about it. I love the relationship between Luca and Juliette bc it was real and human. It showed growth, love, and understanding. It wasn't easy but it was real. I enjoyed every moment of it especially the soul marks. That was a wonderful element to the plot that I would love to read more of.
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Reviewed in the United States on September 19, 2025
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Romance Reading Jess
Houston, US
★★★★★ 4
So cute
Format: Paperback
Ok, going into this, I didn't realize this had any fantasy-ish/magical elements, so for a minute, that threw me off. But honestly, I was really pleasantly surprised by this book. I had never heard of Katie Chandler before, but had seen the book mentioned on a list of upcoming releases so I just thought I would give it a try. This is a classic rivals to lovers story and I was here for it! Luca and Juliette were pretty nasty to each other in the beginning so it definitely took a minute for them to come around. I really enjoyed the amount of character growth that happened in this story. Juliette especially comes a long way within herself to be a better person her Luca and for herself. It was definitely a bit of a rollercoaster with the push and pull, but it paid off in the end. The idea of a "fated mates" situation, in a mostly contemporary romance was definitely original and I look forward to seeing how she might incorporate those fantasy elements into future books. 4 stars from me! Great story.
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Reviewed in the United States on August 9, 2025
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Wallis K.
Draper, US
★★★★★ 5
Makes me want to buy tennis outfits
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I love a book that transports me and boy does this one ever! I've read it and listened to the audiobook. The travel and luxury vibes in this are elite as is the anxiety representation (which I appreciate.) Love this book and love this author!
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Reviewed in the United States on June 13, 2025

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