SKU: 84384695980

G-Sport Gen2 EPA Compliant Catalytic Converter Core - 5.000" Body x 4.000" Long (85500)

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Description

G-Sport Gen2 EPA Compliant Catalytic Converter Core - 5.000" Body x 4.000" Long (85500)GESI G Sport part number 85500 is ONLY the Catalytic Core. G Sport Transition Cones are sold separately. G Sport Gen2 EPA Compliant Catalytic Converter Core 5. 000" Body x 4. 000" Long (85500) G SPORT EMISSIONS SYSTEMS DESIGNED FOR PERFORMANCE Typical catalytic converters include ceramic substrates that have a higher rate of cracking, degradation or cause too much back pressure in vehicle exhausts. G Sport Emissions Systems High Performance GEN1

GESI G-Sport part number 85500 is ONLY the Catalytic Core. G-Sport Transition Cones are sold separately.

G-Sport Gen2 EPA Compliant Catalytic Converter Core - 5.000" Body x 4.000" Long (85500)

G-SPORT EMISSIONS SYSTEMS - DESIGNED FOR PERFORMANCE

Typical catalytic converters include ceramic substrates that have a higher rate of cracking, degradation or cause too much back pressure in vehicle exhausts. G-Sport Emissions Systems High Performance GEN1 Advanced Catalytic Converters are designed with our proven S-Wound metallic substrate for added durability. The substrate is then lined with nickel strips, and furnace-brazed to provide a solid bond throughout the core and to its mantle. This process, and our ‘Double-Lock’ transition cone application, ensure the core will not telescope or fail in high performance environments.

For best emissions control capabilities without performance degradation, G-Sport designed our high flow GEN1 Advanced Catalytic Converters with 300 cells per square inch (CPSI). Our advanced substrate design, combined with our proprietary wash coat nano-technology, ensures the highest level of emissions reduction with comparable flow rates of similar 200 CPSI converters on the market.

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.

NEW EMISSIONS REQUIREMENTS - NEW G-SPORT TECHNOLOGIES

For years G-Sport by GESi has addressed the needs of performance enthusiasts with well-built, emissions compliant aftermarket solutions. To date, our existing GEN1 line has provided emissions compliance and addressed check engine lights while maintaining the performance levels required in forced-induction applications in vehicles up to 2016 model year.

With the updated emissions requirements in 2017 and newer vehicles, G-Sport by GESi has developed a new GEN2 catalytic S-Wound core design with an updated proprietary precious metal coating. The new proprietary coating addresses the latest emission standards in newer vehicles while providing support for up to 1,200 hp with increased OD sizes of up to 6 inches.

Introducing the latest technology and product enhancements – our Advanced Series lineup now includes our proven S-Wound core technology in both Gen1 and Gen2 with new emission control solutions including Diesel Oxidation Catalysts and Mid-bed Catalytic Converters!

G-SPORT EPA COMPLIANT TECHNOLOGY VS. NON-EPA COMPLIANT MODELS

G-Sport by GESi® prides itself on building the highest quality emissions solutions. To address the needs of performance enthusiasts all of our G-Sport models incorporate our C3 Process in constructing each catalytic converter with high-grade stainless steel inside and out. Our metallic core is furnace-brazed and held in place with our Double-lock technology to ensure it will not telescope like lower-quality solutions on the market.

The key difference between models is our EPA Compliant catalytic converters have been third-party lab tested to meet or exceed local emissions standards in North America (excluding California) and will address Check Engine light issues with proper engine setup.

Our Non-EPA models are built with the same high-end construction, but do not offer the emissions compliant coating to meet local regulations and will not eliminate the check engine light. These models are best suited in applications where a stock catalytic converter was not offered from the OEM (vehicle years 1973 and older) as well as any off-road application such as trail or race.

Shipping Notes
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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
SKU: 84384695980

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4.8 ★★★★★
Based on 13 reviews
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T
Verified Purchase
Tim
Los Angeles, US
★★★★★ 5
Fit many applications! Worked great!
Quick transaction! Prompt shipping!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2022
S
Verified Purchase
Steve K
Charlottesville, US
★★★★★ 5
Ultimate Off-Road Fix: Convenient, Versatile, and Comes with Removal Tool!
Size: 200 PCS
The Xislet 150 PCS UTV Nylon Fender Clips/Body Rivets have become an indispensable addition to my off-roading toolkit, and the inclusion of a removal tool makes them even more exceptional. These clips have saved the day on multiple occasions, providing a quick and effective solution for fender repairs while exploring rugged terrains in my UTV. What truly sets this kit apart is the added convenience of a removal tool. The inclusion of this tool has made the repair process even more straightforward. It allows for quick and easy removal of old, damaged clips, simplifying the task and saving time during repairs. This thoughtful addition further elevates the functionality of an already fantastic set of clips. The convenience of having a box of 150 clips on hand is invaluable. Whenever I encounter a fender issue – be it a loose panel or a broken clip – these rivets offer a quick fix without the need for elaborate tools or extensive repair work. They are perfect for securing and re-attaching fender flairs or body panels, ensuring a secure fit while I'm out on the trails. The quality and durability of these nylon clips are commendable. They are sturdy enough to withstand the vibrations and jolts encountered during off-roading, proving their reliability in rugged conditions. The snug fit ensures that the repaired parts remain intact, allowing me to continue my adventures without worrying about loose fenders. Moreover, the variety of clips provided in this pack makes it a versatile solution for a range of fender and body panel repairs. The different sizes and styles included have covered various needs, making this kit a comprehensive and all-in-one solution. In summary, the Xislet Nylon Fender Clips, with the added removal tool, have been a savior during my off-road journeys. Their convenience, quality, versatility, and the inclusion of the removal tool make them an essential companion for any UTV enthusiast seeking a reliable and quick solution for fender repairs. Five stars without a doubt!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2023
C
Verified Purchase
Christopher Stockton
Los Angeles, US
★★★★★ 5
Worked as expected, good assortment
Size: 30 PCS
Used these to replace missing/broken body panel fasteners and they fit as expected. The assortment covered what I needed without having to buy multiple packs. Good quality for the price and handy to keep around if you work on vehicles.
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Reviewed in the United States on January 22, 2026
J
Verified Purchase
J. ROST
West Palm Beach, US
★★★★★ 5
Must have
Size: 200 PCS
If you have machines, you have to have these available. The old ones are reusable, most of the time, but when they aren't, you have these. They are of the same material and quality as OEM. Same size, of course, and the few I have used look factory.
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Reviewed in the United States on February 7, 2026
L
Verified Purchase
Luke
San Leandro, US
★★★★★ 4
Replacement for those infamous fastener rivet clips.
Size: 200 PCS
Any one who rides or owns a ATV or UTV knows exactly how temperamental this clips can be, they work great when new but as soon as you take them out they never fit right again. This is why I purchased this kit and the clips are exactly the same as Polaris OEM clips. These clips fit into a 8.5mm or 0.3” hole, I’m not sure what other ATV/UTV these will work on but verify your hole size before purchasing. Kit includes 150 fastener rivet clips and 1 remover tool which is made of decent quality and will get the job done until you can purchaser a better removal tool.
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Reviewed in the United States on February 19, 2023

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