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We ship all orders from CA, USA. Order processing takes 1 business day before shipment. Once your order is dispatched the estimated delivery time is 2-7 business days.
Mini Catalizador Co., Ltd. set out to develop the highest quality car products, and we want you to share our confidence! That's why we back every sale with a 30-day money-back guarantee. If you're not absolutely satisfied with your order, please contact us and we'll get it fixed!
Please click the link https://www.minicatalizador.com/pages/how-to-install to watch the installation video.
⚠️Please note that minicatalizador.com does not authorize any other companies to sell Mini Catalizador. If you purchase products from other sellers, we will be unable to provide any after-sales service and cannot guarantee the same materials, color, and quality. Therefore, please refrain from purchasing from other sellers. Ensure that the product you are buying is "Sold & shipped by minicatalizador.com."
🚨Unlike cheap zinc-plated carbon steel products, our T-304 Premium Stainless Steel won't rust, fail, or damage your car at high temperatures. Don’t risk purchasing inferior imitations—choose the official certified product you can trust!
Our products are made in small batches with high-quality stainless steel.
We offer free shipping on all orders.
All products are made in the USA.
I tried several ways to eliminate the check engine light, it only worked when I installed mini catalytics
Gracias e recibido mi producto , estoy muy satisfecho y estoy recomiendo ésta tienda en línea.
Changed exhaust manifold cat both oxygen sensors valves and charcoal canister your part put that F light out Tky Jim
Fixed my issue and haven’t had any check engine lights yet
Just what I needed. No codes.
⚠️Authentic Mini Catalizador® is exclusively sold on our official website. Watch out for scams on another website. Guarantee yourself a genuine experience by purchasing directly from our website.
🚨Unlike cheap zinc-plated carbon steel products, our T-304 Premium Stainless Steel won't rust, fail, or damage your car at high temperatures. Don’t risk purchasing inferior imitations—choose the official certified product you can trust!
Our NEW O2 Sensor Spacer with real 400cel precious metal mini Catalytic Converters and EU5 coating. We started with a simple o2 spacer, but then we've gone a step further by having built-in catalytic converters to allow the ECU to properly read exhaust gasses and perform at an optimal level.
Our NEW O2 Sensor Spacer is useful for vehicles with failing catalytic converters, as it turns off the check engine light and eliminates stubborn Check Engine Light (CEL) codes, including P0420, P0430, and P0042. It's especially beneficial for modified competition vehicles.
Our Mini Cat is useful for vehicles with failing catalytic converters, as it turns off the check engine light and eliminates stubborn Check Engine Light (CEL) codes, including P0420, P0430, and P0042. It's especially beneficial for modified competition vehicles.
There are many reasons why the Check Engine Light (CEL) may turn on. Use an OBD-II scanner to retrieve the trouble codes stored in the Powertrain Control Module (PCM). A faulty catalytic converter is the most common cause of P0420/P0042/P0430 codes. When the catalytic converter’s efficiency decreases or it becomes damaged, exhaust pollutants are not fully converted, which triggers the Check Engine Light (CEL, SES, DTC).
There are four common indicators of a faulty catalytic converter:
1. Check Engine Light (CEL): A common sign of a faulty catalytic converter, often triggering P0420 (Catalyst System Efficiency Below Threshold Bank 1) and/or P0430 codes.
2. Lack of Power: Noticeable power drop after the vehicle warms up.
3. Speed Limitation: The vehicle may struggle to exceed speeds of 30-40 mph (approximately 48-64 km/h).
4. Unpleasant Odors: A rotten egg smell coming from the exhaust.
If you detect P0420, P0430, or P0042 codes, our product will be your ideal solution.
Note: Don't just rely on using an extender, as they often don't work. Our O2 CEL FIX is an innovative solution that incorporates a built-in mini catalytic converter (Mini Cats) meeting European 5 standards. It is specifically designed to effectively resolve CEL issues caused by high-flow catalytic converters (HIFLOW Cat) or deleted catalytic converters in the exhaust system.
The principle is as follows: First, by adjusting the position of the second O2 sensor, moving it away from the direct exhaust flow, our built-in mini catalytic converter begins to function. Its operation is similar to that of a traditional catalytic converter, converting harmful exhaust gases into harmless substances, effectively "tricking" the ECU into thinking the catalytic converter is still working. This helps eliminate the annoying Check Engine Light (CEL) and resolve persistent error codes like P0420 and P0430. This is especially suitable for vehicles with modified exhaust systems or those that have removed the stock catalytic converter.
A worn-out oxygen sensor leads to excessive gasoline consumption, increased emissions, and accelerated catalytic converter damage. Our NEW Oxygen Sensor Replacement Kit addresses these issues, optimizing fuel efficiency, reducing emissions, and making the engine more eco-friendly.
In regions with emission-regulated vehicle inspection programs, a faulty Check Engine Light (CEL) and O2 sensor may lead to inspection failure. Our kit ensures compliance, allowing your vehicle to pass inspections smoothly.
Our kit provides a practical solution to common fault codes such as P0420, P0042, and P0430, ensuring your vehicle runs smoothly and minimizing the risk of more significant problems.
The Mini Catalizador is made from T-304 stainless steel, which offers excellent corrosion resistance, rust resistance, anti-flaking, and anti-bubbling properties.
Compared to other similar products, the advantages of Mini Catalizador include:
Material: The Mini Catalizador uses T-304 stainless steel, while some other products may use galvanized carbon steel filled with steel wool. Galvanized carbon steel can bubble, flake, and rust in high-temperature environments, while T-304 stainless steel has better high-temperature performance and corrosion resistance, allowing it to operate stably at temperatures exceeding 620°F.
Durability: Due to the use of high-quality stainless steel, the Mini Catalizador will not rust, corrode, or suffer other damage, making it more durable than many cheaper products. This reduces issues caused by metal corrosion.
Efficiency: The Mini Catalizador is equipped with a three-way ceramic honeycomb element coated with platinum, rhodium, and palladium, which effectively converts harmful exhaust gases, just like the vehicle's original catalytic converter. This helps eliminate oxygen sensor error lights (CEL). In contrast, some cheaper products may lack this conversion efficiency, leading to more frequent failures.
Easy Installation: The Mini Catalizador is very easy to install, requiring no welding or cutting—simply screw it into the existing O2 sensor interface. This makes it more convenient than other products that require complicated installation processes.
The NEW O2 Sensor Spacer is a universal product designed to fit O2 sensor interfaces with M18 x 1.5mm threads, compatible with 99% of vehicles on the market, including but not limited to BMW, Audi, Toyota, Nissan, Honda, Ford, Chevy, Subaru, Mazda, Volkswagen, Mitsubishi, Hyundai, Kia, Lexus, Chrysler, Dodge, and more.
The Mini Catalizador is available in three angle options: 0° (straight), 45°, and 90°, and is compatible with all vehicles equipped with M18 x 1.5mm O2 sensor bungs. The choice of the appropriate model typically depends on the space available at the O2 sensor location. If the exhaust system has tight or hard-to-reach spaces, a 45° or 90° spacer may be more suitable. Please select the angle based on your vehicle’s exhaust system layout for the best fit during installation.
For vehicles with a dual exhaust system or V6/V8 engines, two Mini Catalizadores are typically required (one for each exhaust pipe). Since each exhaust pipe has a post-cat O2 sensor (located after the catalytic converter), a Mini Catalizador is needed for each post-O2 sensor to ensure the exhaust system operates correctly and to prevent triggering the check engine light (CEL). If your vehicle has a single exhaust system, only one Mini Catalizador is needed.
Installation Steps:
Note: Before installation, make sure all parts of the product are intact, and ensure that the top cover is tightly secured; otherwise, the cover may come loose and be lost.
This is a race-only product. It is not legal for sale or use on pollution-controlled vehicles that are driven on public streets, roads, or highways. Buyer's use or installation of this product for itself or for Buyer's customer is at Buyer's own risk. The Buyer is responsible for obeying federal, state, and local laws. Only Buyer can determine the end customer's use and thus assumes any and all liability, hereby waiving any and all claims against Minicatalizador.com in the sale of this product to the maximum extent permissible by law. Make sure to abide by all local, state, and federal laws, including emissions, vehicle safety, and traffic laws. It is Buyer's responsibility to know what those laws are and how they apply to Buyer or Buyer's customer. This product is designed and intended solely for legally-organized and sanctioned, closed-course, off-road competition use and is not for use on public streets, roads, or highways. This Product is capable of disabling the emissions system on some vehicles. Use on public streets, roads, or highways is a violation of federal and certain state (including California) and local environmental laws.
At Minicatalizador.com, our goal is to deliver your package as safely and quickly as possible. We deliver nationwide, from Bellingham, Washington to Imperial Beach, California and Madawaska, Maine to Key West, Florida – and everywhere in between. We want everyone to enjoy our benefits.
We are 100% convinced of our Products! That's why we give you a 30 day money back guarantee. If you are not satisfied, just send us a message to service@minicatalizador.com and we will find a customer-oriented solution.
Welcome to our exciting Free plan for Mini Catalizador®! We invite you to participate in this unique opportunity to showcase your experience with our product and receive a full refund on your purchase.
In the market, many similar O2 sensor extenders and CEL light repair products often use low-cost materials, such as galvanized carbon steel. While these materials are inexpensive, they are prone...
In the market, many similar O2 sensor extenders and CEL light repair products often use low-cost materials, such as galvanized carbon steel. While these materials are inexpensive, they are prone...
In the United States, many states require vehicles to undergo emissions tests to ensure their emission levels meet environmental standards, particularly in states like California and other regions with strict...
In the United States, many states require vehicles to undergo emissions tests to ensure their emission levels meet environmental standards, particularly in states like California and other regions with strict...
Mini Catalizador is an innovative product that combines an O2 sensor spacer with a built-in mini catalytic converter, designed to address Check Engine Light (CEL) warnings caused by modified exhaust...
Mini Catalizador is an innovative product that combines an O2 sensor spacer with a built-in mini catalytic converter, designed to address Check Engine Light (CEL) warnings caused by modified exhaust...
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