- Pass your Emissions Test
- Avoid Check Engine (MIL) Lights
- Drive your vehicle the way it was meant to be driven
Universal 3" G-Sport Ultra High Performance Catalytic Converter (No Check Engine Light) Powered by GESI
Universal 3" G-Sport Ultra High Performance Catalytic Converter (No Check Engine Light) Powered by GESI
IN STOCK
MADE IN CANADA
This product is amazing because you can remove your OEM Cat, replace it with this one, without any tuning increase WHP and not throw a check engine light!
Great for owners with the environment in mind, This Cat is as emission complainant as the OEM Cat.
3" in and out, great for custom downpipes (we use this cat in our downpipe) or custom performance exhaust setups!
*UNIVERSAL FITMENT*
G-Sport Emissions Systems Technology - Built for Performance

FREQUENTLY ASKED QUESTIONS - FAQ
- How Does A Catalytic Converter Work?
- What Make G-Sport Emissions Better?
- What is the G-Sport C3 Process?
- GEN1 vs. GEN2 Technology
- EPA Compliant vs. Non-EPA Models
HOW DOES A CATALYTIC CONVERTER WORK? CHEMISTRY 101
Our G-Sport Emissions Systems Catalytic Converter is a three-way catalyst that reduces up to 99% of harmful exhaust emissions in vehicles. By targeting the three main exhaust gases, Hydrocarbons, Nitrogen Oxides and Carbon Monoxide, our proprietary wash coat technology of precious metals, separates the toxic compound structures to create environmentally neutral Water, Nitrogen and Carbon Dioxide as byproducts.
This process is enhanced by G-Sport’s precise transition cones and triangle-based substrate pattern that enhance flow and residency time for optimal conversion and performance.

G-SPORT CATALYTIC CONVERTERS INSTALLED
HORSEPOWER SUPPORTED
G-SPORT PERFORMANCE CATALYTIC CONVERTER
DYNO TEST RESULTS
Comparing stock OEM catalytic converter to G-Sport UHO model upgrade
G-SPORT CELLS PER SQUARE INCH (CPSI) TECHNOLOGY ADVANCEMENTS
Building on our proven ability to maintain horsepower and improve emissions using a 300 CPSI over a 200 CPSI substrate.
Original: $193.51
-65%$193.51
$67.73



Description
IN STOCK
MADE IN CANADA
This product is amazing because you can remove your OEM Cat, replace it with this one, without any tuning increase WHP and not throw a check engine light!
Great for owners with the environment in mind, This Cat is as emission complainant as the OEM Cat.
3" in and out, great for custom downpipes (we use this cat in our downpipe) or custom performance exhaust setups!
*UNIVERSAL FITMENT*
G-Sport Emissions Systems Technology - Built for Performance
- Pass your Emissions Test
- Avoid Check Engine (MIL) Lights
- Drive your vehicle the way it was meant to be driven

FREQUENTLY ASKED QUESTIONS - FAQ
- How Does A Catalytic Converter Work?
- What Make G-Sport Emissions Better?
- What is the G-Sport C3 Process?
- GEN1 vs. GEN2 Technology
- EPA Compliant vs. Non-EPA Models
HOW DOES A CATALYTIC CONVERTER WORK? CHEMISTRY 101
Our G-Sport Emissions Systems Catalytic Converter is a three-way catalyst that reduces up to 99% of harmful exhaust emissions in vehicles. By targeting the three main exhaust gases, Hydrocarbons, Nitrogen Oxides and Carbon Monoxide, our proprietary wash coat technology of precious metals, separates the toxic compound structures to create environmentally neutral Water, Nitrogen and Carbon Dioxide as byproducts.
This process is enhanced by G-Sport’s precise transition cones and triangle-based substrate pattern that enhance flow and residency time for optimal conversion and performance.






















