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Description
Universal Metal Catalyst for Gasoline Cars with Low Emission Features Quick installation of high performance gasoline vehicle three way catalytic converter 117x100mmHigh Efficiency Metal Core Exhaust Converters for Gasoline Vehicles Reduce Emissions & Boost Performance Product Attributes 1. Product name: Metal catalytic core for gasoline vehicles 2. Size: Diameter: 117mm 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
High-Efficiency Metal Core Exhaust Converters for Gasoline Vehicles – Reduce Emissions & Boost Performance
Product Attributes
1. Product name: Metal catalytic core for gasoline vehicles
2. Size:
Diameter: 117mm
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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👉 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
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SMOOTH OPERATION The combination of internal absorbing materials reduces sound intensity and noise |
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COPPER CORE MOTOR Honeycomb carrier, suffcient catalysis, durable, reasonable |
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EASY INSTALLATION High-flow exhaust function, theuse does not affect the smoothexhaust gas |
When do you need a catalytic converter?
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Increased fuel consumption : The three-way catalytic converter is damaged , which
directly causes high fuel consumption and reduced power. -
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.
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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.
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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.
- 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 |
Application scenario diagram
Real feedback
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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:
- 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
4.6 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
So Happy I found this
Format: Kindle
Excellent addition to the genre. On par with some of the other great series in the space and better than many I have read.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Great read once the action gets going
Format: Kindle
I've never read anything by this author and picked up this series after seeing how many books were already released; very important to me nowadays as I keep hitting the end of other series I really enjoy and get stuck waiting for the author to complete writing the next installment.
No such problem here as there are nearly a dozen installments already published. Plus, this first book was nearly 800 pages. It is the typical LitRPG where the storyline starts off with earth being forcefully and suddenly integrated into the "multiverse" and the MC having to learn all about the magic and leveling system in order to grow strong enough to find his family and defend himself.
Thr plot might be standard but the writer throws in plenty of interesting bits like the primary invaders being demons and the MC choosing to wield an axe rather than the traditional sword. The only problem is that the MC is a bit of a whiner at first and nothjng much happens except a lot of grinding so stick with it. The action starts around the second half when he leaves his immediate surroundings full of low level mobs to engage the invaders.
From there it only gets more interesting as he discovers other species whose worlds were merged with earth along with fellow humans. A leaderboard is also introduced tracking levels and wealth so we get a glimpse of other powerful humans besides the MC. The system controlling the multiverse promotes conflict and rewards the strong so the MC undergoes a total attitude change and goes from a desk jockey to near bloodthirsty in his quest for power.
Purchasing the next book straightaway as I cant wait to read where the story heads. Would definitely recommend for fans of fantasy and particularly LitRPG.
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Reviewed in the United States on December 9, 2023
★★★★★ 5
Reads like a video game
Format: Paperback, Format: Paperback
Reads like a video game. Captivating, entertaining and hard to put down. If you like stories where your character becomes stronger and more skilled as he overcomes his enemies, gaining titles and unlocking quests, then this book is for you. I am honestly surprised at how much I enjoyed reading this book. I can’t wait for book 2 to arrive.
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Reviewed in the United States on January 4, 2026
★★★★★ 4
Entertaining, stats go burr, some annoying writing quirks
Format: Audiobook
This series is like following along your favorite video game MC. It has a decent amount of plot, although there occasionally is too much tangential action before resolving a plot. Don't expect amazing depth and you'll be pleasantly surprised by how mindlessly entertaining this story is. Yes, the male MC is so lucky that he survives everything even without a clever plan (ever) but at least the author kinda explains this with a high luck stat. It's basically an in-world explanation for plot armor, which I kinda respect in its audacity.
That said, two complaints:
1) As a biologist, it's annoying to hear the myth that the "law of the jungle" is "only the strong survive" as the "way of nature" repeated over and over. This is an old fashioned and inaccurate understanding of evolution, which is primarily about survival of populations and certainly has selection at multiple levels (genes, individuals, familial groups, & populations). The idea that the system's goal of "strongest survive" in this novel producing anything like evolution is an annoying and persistent reminder of how poorly most people understand evolution. Fitness is defined by how well an organism matches its niche and how many offspring it has, not how many it kills or how strong it is. So if a cultivator in this novel becomes amazingly powerful and has zero kids, they would be a total unfit creature as defined by evolution.
To add on, "law of the Jungle" understood as "every man for himself" is also an old misunderstanding of Kipling, who was actually making a point that even animals in nature follow some rules, after all "the strength of the Pack is the Wolf, and the strength of the Wolf is the Pack". It has always baffled me how such a small scale collectivist phrase has been so thoroughly misunderstood my our individualistic culture.
2) The author has several annoying writing quirks, like needlessly using the word "itself" all the time. Similarly, adjectives are heavily repeated. Author favorites are "powerhouse" & "monster". It makes no sense that every culture would have the same slang and it's annoying to hear the same words so often. Might I suggest a thesaurus? It's fine if Ogras always says "monster" but everyone can't do that or it just seems like the author has limited vocab.
On that note, too many things are described as near endless, limitless, etc. That is a nonsensical concept, which covers for not explaining something in measurements or metaphors. This is a common issue with authors who don't do math, but something "near" infinite, is actually infinitely far from infinite. Something is infinite or it's not. Again, lets find other terms like "vast" or "enormous." Or get even better and say something "stretched across a province/country/continent/planet/solar system/galaxy/etc". Those all provide size without saying something nonsensical.
2) Stats go burr to the point of confusion. We're supposed to track attribute points, Dao, race, core, skills, nodes, bloodline & bloodline skills. We need more charts at the beginning of each book. How about one showing how skills merged? And what's the difference between 50 and 100 strength. How about 1000 or 10,000? It'd be nice had even rough comparison to picking up some mass like 100 strength means picking up a car and 1,000 is picking up a mountain.
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Reviewed in the United States on November 20, 2024
★★★★★ 5
Outstanding litrpg novel
Format: Kindle
Sympathetic, proactive protagonist; good pacing; good dialog; good progression; believable secondary characters.
The rules of the magic system are introduced gradually, so there isn’t a huge boring info dump at the beginning.
The protagonist ends up overpowered compared to literally the entire human race, but it definitely feels like he earns it, and the threats he deals with scale to keep things challenging.
The progression system is kind of complicated, but the protagonist ends up with a few strong abilities instead of dozens that are impossible to keep track of.
The book is not a comedy by any means, but it does a good job of occasionally playing up the murder-hobo aspects of the protagonist for comedic effect.
Story ends in kind of a weird spot, but I’m not complaining. The story blows past the first logical end point, dramatically shifts gears, and just keeps going. Then it ends a little abruptly at what feels like the 2/3rds mark of a second novel. You get more than one book’s worth of solid story though, so again, no complaints.
All and all, I would judge this book to be somewhere between rare and epic quality.
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Reviewed in the United States on September 7, 2021