Top 10 Best Hi Gear Catalytic Converter Cleaner [Latest Update 2022]

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You can trust our selection for Best Hi Gear Catalytic Converter Cleaner. Because We have worked hard studying and analyzing a total of 52708 reviews for Hi Gear Catalytic Converter Cleaner and rating them. It was a difficult job to list only ten products for Hi Gear Catalytic Converter Cleaner where thousands of them available online. Our review is equipped with thorough analyses of top recommendations and a well-revised buying guide. I hope it will help you to take final decision for Best Hi Gear Catalytic Converter Cleaner Reviews.

Best Hi Gear Catalytic Converter Cleaner Reviews
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NoProductScoreAction
1Walker Exhaust Ultra EPA 16299 Direct Fit Catalytic Converter9.8Buy On Amazon
2Motorkote Catalytic and Exhaust Treatment Emissions Control Catalytic Cleaner9.8Buy On Amazon
3Cat Security - Catalytic Converter Protection shield9.6Buy On Amazon
4Walker Exhaust Ultra EPA 16467 Direct Fit Catalytic Converter9.2Buy On Amazon
5Walker Exhaust Ultra EPA 16360 Direct Fit Catalytic Converter8.8Buy On Amazon
6Cataclean 120019 Cataclean - The Original Liquid Science - Complete Engine8.8Buy On Amazon
7DURA LUBE Severe Catalytic and Exhaust Treatment Emissions Test Catalytic Cleaner 16 fl. oz8.6Buy On Amazon
8DNA Motoring OEM-CONV-001 Factory Style Catalytic Converter Exhaust Y-Pipe Replacement Compatible With 02-05 Escalade Avalanche 1500 4.3 4.8 5.3L8.6Buy On Amazon
9Cat Security - Catalytic Converter Protection shield8.6Buy On Amazon
10Hi-Gear HG3270s EZ Emissions Pass and Catalytic Converter Cleaner - 15 fl. oz8.2Buy On Amazon

1. Walker Exhaust Ultra EPA 16299 Direct Fit Catalytic Converter

  • EPA COMPLIANT — For use on OBDII vehicles, 1996 and newer.
  • DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding.
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application.
  • STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and durability.
  • OE-STYLE DESIGN — Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter.

2. Motorkote Catalytic and Exhaust Treatment Emissions Control Catalytic Cleaner

  • Use when warning light is activated
  • Use before or prior to replacing catalytic converter
  • Protects catalytic system from oil poisons
  • Reduces phosphorus and zinc retention levels at catalyst inlet
  • Helps clean oxygen ( O2 ) sensor(s), lowers tail pipe emissions, works great for P0420 Catalytic Converter Code.

3. Cat Security – Catalytic Converter Protection shield

  • Ultimate protection with added security features
  • Made from aluminum which is lighter than all other converter security types With added stainless steel protection.
  • Strategically placed heat extraction holes allow for proper ventilation of the exhaust area.
  • CCM” logo is strategically placed for visual inspections while performing a SMOG check
  • Utilizes the factory mounting points and adds in security hardware (Included Security hardware prevents rapid removal and requires special tooling to be removed).

4. Walker Exhaust Ultra EPA 16467 Direct Fit Catalytic Converter

  • EPA COMPLIANT — For use on OBDII vehicles, 1996 and newer.
  • DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding.
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application.
  • STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and durability.
  • OE-STYLE DESIGN — Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter.

5. Walker Exhaust Ultra EPA 16360 Direct Fit Catalytic Converter

  • EPA COMPLIANT — For use on OBDII vehicles, 1996 and newer.
  • DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding.
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application.
  • STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and durability.
  • OE-STYLE DESIGN — Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter.

6. Cataclean 120019 Cataclean – The Original Liquid Science – Complete Engine

  • Restores Catalytic Converter, Oxygen Sensors, Fuel Injectors and cylinder heads
  • EPA Approved
  • Easy to use -Simply pop, pour and go every 3 months
  • Original long nose bottle which is capless gas tank compatible
  • Does not alter fuel composition and is safe for gasoline, diesel and Hybrid engines

7. DURA LUBE Severe Catalytic and Exhaust Treatment Emissions Test Catalytic Cleaner 16 fl. oz

  • Use when warning light is activated
  • Use before or prior to replacing catalytic converter
  • Protects catalytic system from oil poisons
  • Reduces phosphorus and zinc retention levels at catalyst inlet
  • Lowers tail pipe emissions
  • Fit type: Universal Fit

8. DNA Motoring OEM-CONV-001 Factory Style Catalytic Converter Exhaust Y-Pipe Replacement Compatible With 02-05 Escalade Avalanche 1500 4.3 4.8 5.3L

  • Oem Style Replacement Catalytic Converter Exhaust Y-Pipe, Precision-Engineered For Long-Lasting Performance.
  • Made Of High Quality Stainless Steel With Computerized Mandrel-Bends For Strength And Durability
  • Fitment: Compatible With Escalade, Avalanche 1500 02-05; Silverado/Sierra 1500 99-05; Silverado/Sierra 2500 99-00; Suburban 1500 / Tahoe / Yukon Xl 00-06; Fits 4.
  • Country Of Origin : China

9. Cat Security – Catalytic Converter Protection shield

  • Utilizes the factory mounting points and adds in security hardware (Included Security hardware prevents rapid removal and requires special tooling to be removed).
  • Made from aluminum which is lighter than all other converter security types
  • Strategically placed heat extraction holes allow for proper ventilation of the exhaust area.
  • CCM” logo is strategically placed for visual inspections while performing a SMOG check
  • Corrosion-resistant -No welding required

10. Hi-Gear HG3270s EZ Emissions Pass and Catalytic Converter Cleaner – 15 fl. oz

  • Cleans fuel system, injectors, combustion chamber, pistons and valves
  • Restores lost horsepower and increases fuel efficiency
  • Prevents rotten egg smell
  • Reduces toxic gases and CO2 emissions
  • Removes carbon deposits

Hi Gear Catalytic Converter Cleaner Buying Guide


Does the thought of finding a great Hi Gear Catalytic Converter Cleaner stress you out? Has your mind been juggling between choices when it comes to buying Hi Gear Catalytic Converter Cleaner in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Hi Gear Catalytic Converter Cleaner for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about Best Hi Gear Catalytic Converter Cleaner. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best Hi Gear Catalytic Converter Cleaner in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Hi Gear Catalytic Converter Cleaner currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Yes, you heard me right, you have to consider various key factors. Here, we'll go over all of the things you need to keep in mind in order to choose the most suitable option for you. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top Hi Gear Catalytic Converter Cleaner brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Hi Gear Catalytic Converter Cleaner based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Hi Gear Catalytic Converter Cleaner before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Hi Gear Catalytic Converter Cleaner they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Hi Gear Catalytic Converter Cleaner, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Hi Gear Catalytic Converter Cleaner before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Hi Gear Catalytic Converter Cleaner will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Hi Gear Catalytic Converter Cleaner if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Hi Gear Catalytic Converter Cleaner on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our Hi Gear Catalytic Converter Cleaner on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Hi Gear Catalytic Converter Cleaner featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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