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
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Ready to Upgrade?
👉 Click to Order Now | 📞 Contact Sales:

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
★★★★★

Kornel
★★★★☆

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: 42281462817

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 204 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
O
Verified Purchase
O’Leary
Dallas, US
★★★★★ 5
Good size and great bounce!
Size: Small
My 1 1/2 year old Cavapoo loves this toy. Very light weight ball that bounces off her paws when she reaches for it and then having to chase it further. Then she charges back with it for another chase when I throw it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
S
Verified Purchase
Suzannah
Cuba, US
★★★★★ 5
THE BEST INDESTRUCTIBLE BALL
Size: Medium, Size: Medium
I bought this ball 6 months ago and feel obligated to come back all these months later to say how great it is! My Frenchie has killed every toy he’s ever had but not this ball! He absolutely loves this ball. It’s lightweight and can be used for both indoor and outdoor play and still looks brand new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
A
Verified Purchase
Adam Holmes
San Leandro, US
★★★★★ 1
good ball, wrong color
Size: Medium
I think the hot-ee roller is a great ball! My problem is that there is no option to select a color. I thought I was getting a purple one, since that is what is shown in the picture. As usual, I failed to read that it was assorted colors. I have a peculiar little dog that will only play with the purple one. His current purple one is in tatters. You could hardly even call it a ball at this point. We have red, blue and green and they are invisible to him.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
A
Verified Purchase
Angi Tuckness
Los Angeles, US
★★★★★ 5
Quality is exceptional
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
This is one of my favorite “ must have” staples. The consistency is amazing. Quickly absorbs and the smell is amazing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Perfect for giving my dull skin a extra boost
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
Really great moisturizer for my entire body. I have been having issues with my skin looking dull & dry even after using lotion. I’ve realized b/c I am 40+ I need to add an extra layer with a little extra in the ingredients to bring my skin back to life & this has really did a good job so far. I love it. I originally bought it for my day for prom to give her extra shine that will last all night & it did an amazing job on her “young” skin & made it glow so beautifully. Then I said, let’s see what it will do for momma & started using it. I like it b/c it doesn’t leave residue on clothes & it’s not too thick or oily it’s perfect. After the shower this is my got to & a night out I will definitely add a layer of this & hit the road. I definitely recommend this product if you are looking for anything I mentioned above. I will be buying my daughter another bottle & myself as well & adding to subscription list.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

recommand products