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Formulated to protect and treat the Catalytic Converter & Exhaust System from oil poisons. This will aid in reducing the carbon footprint of your vehicle and improving overall performance; helping to  increase fuel efficiency, and protect your converter. 

 

BENEFITS:

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

RECOMMENDED USAGE:

Add full bottle into 16 gallons of fuel or 1 oz. per gallon. 


Last up to 6 months or 7,000 miles (which ever comes first.)


This gasoline additive is safe for use in all gasoline engines, all catalytic converters and oxygen sensors, when used as directed.


Warnings:

Proposition 65 Warning for California Consumers:

⚠️WARNING: This product can expose you to chemicals including Naphthalene, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Customer Reviews

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4.5 Based on 27 Reviews
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Filter Reviews:
J
12/14/2023
Jonathan SVG verified by SHOP
United States United States

Have used MotorKote products for over 10 years and haven't been unsatisfied or had any reason not to recommend any MotorKote products. I use the Hyper Lubricant for everything, small engines to vehicle engines to Commercial Truck engines.

JO
12/09/2022
Joseph O.
United States United States
I recommend this product

Best treatment for Catalytic Converter

This product worked better and faster than four other similar products I tried. Highly recommended..

JO
12/09/2022
Joseph O.
I recommend this product

Best treatment for Catalytic Converter

This product worked better and faster than four other similar products I tried.

MH
12/06/2022
Mike H.
United States United States
I recommend this product

Been using MotorKote for over three years , AWESOME

Has worked twice shutting off engine light in my 2016 Ram 3500 Diesel . Will use as directed . Also notice in California ,Fuel support is becoming a necessary prt of maintenance and vehicle well being.

MotorKote.com Catalytic & Exhaust Treatment (Emissions Test, Error Light) 16 oz Review
RH
11/27/2022
richard h.
United States United States
I recommend this product

MotorKote ReelKote

This product solved my O2 sensor issue in 48 hrs, saving me significant service cost.