{"title":"OBD2 Non-EPA Catalytic Converters — G-Sport by GESi®","description":"\u003cp\u003eThe OBD2 Non-EPA series brings G-Sport construction to builds that don't need emissions paperwork: \u003cstrong\u003erace and trail vehicles, kit cars, and street vehicles from 1973 and older\u003c\/strong\u003e that never came with a factory converter. Each unit carries the same \u003cstrong\u003e300 CPSI S-Wound metallic core\u003c\/strong\u003e, furnace-brazed and Double-Lock canned in stainless steel, with a \u003cstrong\u003elighter catalyst loading\u003c\/strong\u003e — meaningful exhaust cleanup and tamed smell at a motorsport-friendly price. These converters reduce regulated emissions to a lesser degree than the EPA-compliant line, \u003cstrong\u003eare not EPA compliant\u003c\/strong\u003e, and cannot assure check-engine-light elimination; for street vehicles that must pass emissions, use the \u003ca href=\"\/collections\/g-sport-gen1\"\u003eGen1\u003c\/a\u003e (1996–2016) or \u003ca href=\"\/collections\/g-sport-gen2\"\u003eGen2\u003c\/a\u003e (2017+) EPA-compliant series instead. Offered in 2.500\" and 3.000\", individually and in Fabricator 6-Packs.\u003c\/p\u003e","products":[{"product_id":"g-sport-gesi-2-500-inlet-outlet-non-epa-compliant-catalytic-converter-300-cpsi-10025","title":"G-Sport OBD2 Non-EPA Compliant Catalytic Converter - 2.500\" Inlet\/Outlet (10025)","description":"\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"\/products\/g-sport-gesi-3-000-inlet-outlet-non-epa-compliant-catalytic-converter-300-cpsi-10030\"\u003e3.000\" Inlet\/Outlet (10030)\u003c\/a\u003e | \u003ca href=\"\/products\/g-sport-obd2-non-epa-compliant-catalytic-converter-6-pack-2-500-inlet-outlet-610025\"\u003eFabricator 6-Pack (610025)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eHIGH-FLOW EMISSIONS REDUCTION FOR OFF-ROAD, RACE, AND PRE-1973 VEHICLES — G-SPORT OBD2 NON-EPA\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e These Non-EPA G-Sport catalytic converters carry a \u003cstrong\u003elighter loaded catalyst\u003c\/strong\u003e — they reduce all regulated emissions to a lesser degree than the EPA-compliant line and \u003cstrong\u003eare not EPA compliant\u003c\/strong\u003e. The elimination of a check engine light cannot be assured. They are best suited to applications where the vehicle never came with a catalytic converter from the OEM (\u003cstrong\u003evehicle years 1973 and older\u003c\/strong\u003e) and to \u003cstrong\u003eoff-road use such as trail or race\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe G-Sport OBD2 Non-EPA Catalytic Converter (10025) brings the same construction as the EPA-compliant line — GESi's \u003cstrong\u003e300 CPSI S-Wound metallic substrate\u003c\/strong\u003e, furnace-brazed and Double-Lock canned in 300 Series stainless steel — at a lighter catalyst loading and a lower price, for \u003cstrong\u003e2.500\" exhaust systems\u003c\/strong\u003e on builds where emissions compliance is not required but running fully catless is not wanted: tamed exhaust smell, reduced emissions, and an OEM-style appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 CPSI S-Wound metallic substrate\u003c\/strong\u003e — thinner cell walls than ceramic mean more open flow area per cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighter catalyst loading\u003c\/strong\u003e — meaningful emissions and odor reduction at a motorsport-friendly price\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNickel-lined, furnace-brazed core with Double-Lock canning\u003c\/strong\u003e — the substrate cannot telescope or fail under boost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 Series stainless steel construction\u003c\/strong\u003e inside and out; withstands spikes up to \u003cstrong\u003e1,600°F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot EPA compliant\u003c\/strong\u003e — for pre-1973 and off-road\/competition use only; CEL elimination not assured\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/G-Sport-Advanced-Catalytic-NEW-cross-section-product-features-1920w.webp?v=1739989638\" alt=\"G-Sport catalytic converter cross-section and construction features | Ace Race Parts\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInlet\/Outlet: 2.500\"\u003c\/li\u003e\n\u003cli\u003eBody Diameter: 4.000\" OD\u003c\/li\u003e\n\u003cli\u003eOverall Length: 7.000\" (±0.125\")\u003c\/li\u003e\n\u003cli\u003eCell Count: 300 CPSI\u003c\/li\u003e\n\u003cli\u003eHP Rating: N\/A (application-rated, not horsepower-tiered)\u003c\/li\u003e\n\u003cli\u003eSubstrate: S-Wound metallic, furnace-brazed\u003c\/li\u003e\n\u003cli\u003eMaterial: 300 Series stainless steel\u003c\/li\u003e\n\u003cli\u003eEPA Compliant: No — off-road, race, and pre-1973 applications only\u003c\/li\u003e\n\u003cli\u003eWeight: 2.35 lbs\u003c\/li\u003e\n\u003cli\u003eConnection: Welding Required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAPPLICATIONS \u0026amp; FITMENT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt for \u003cstrong\u003erace and trail vehicles, kit cars, and street vehicles from 1973 and older\u003c\/strong\u003e that never came with a factory converter — anywhere you want exhaust cleanup without emissions paperwork. If your vehicle needs to pass emissions or keep a check engine light off, use the EPA-compliant line instead: \u003ca href=\"\/products\/gesi-g-sport-uho-2-500-inlet-outlet-gen2-epa-compliant-catalytic-converter-400-cpsi-50022\"\u003eGen1 HO 2.500\" (50022)\u003c\/a\u003e for 1996–2016 vehicles or \u003ca href=\"\/products\/g-sport-ho-gen2-epa-compliant-3-000-inlet-outlet-catalytic-converter-50225\"\u003eGen2 HO 2.500\" (50225)\u003c\/a\u003e for 2017 and newer.\u003c\/p\u003e\n\u003cp\u003eFor the full selection guide, see \u003ca href=\"\/blogs\/news\/understanding-the-g-sport-catalytic-converter-lineup\"\u003eUnderstanding the G-Sport Catalytic Converter Lineup\u003c\/a\u003e and our \u003ca href=\"\/blogs\/news\/g-sport-catalytic-converters-explained-generations-performance-ratings-and-installation-tips\"\u003eG-Sport FAQ\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/4-1920w.webp?v=1739989768\" alt=\"G-Sport GEN1 vs GEN2 vs Non-EPA catalytic converter comparison chart | Ace Race Parts\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION NOTES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a weld-in converter for 2.500\" exhaust tubing. Install with leak-free joints and adequate clearance from wiring and heat-sensitive components. Full best practices, common mistakes, and a pre-flight checklist are in our \u003ca href=\"\/blogs\/g-sport\/g-sport-catalytic-converter-installation-guidelines\"\u003eG-Sport Installation Guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNot sure whether a Non-EPA or EPA-compliant converter fits your build? Email us at \u003ca href=\"mailto:support@aceraceparts.com\"\u003esupport@aceraceparts.com\u003c\/a\u003e with your platform and how the vehicle is used and we will point you to the right part.\u003c\/p\u003e","brand":"G-Sport","offers":[{"title":"Default Title","offer_id":39531318280255,"sku":"GSP10025","price":192.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/G-Sport-Non-EPA-OBD2-Corrected.png?v=1787941533"},{"product_id":"g-sport-gesi-3-000-inlet-outlet-non-epa-compliant-catalytic-converter-300-cpsi-10030","title":"G-Sport OBD2 Non-EPA Compliant Catalytic Converter - 3.000\" Inlet\/Outlet (10030)","description":"\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"\/products\/g-sport-gesi-2-500-inlet-outlet-non-epa-compliant-catalytic-converter-300-cpsi-10025\"\u003e2.500\" Inlet\/Outlet (10025)\u003c\/a\u003e | \u003ca href=\"\/products\/g-sport-obd2-non-epa-compliant-catalytic-converter-6-pack-3-000-inlet-outlet-610030\"\u003eFabricator 6-Pack (610030)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eHIGH-FLOW EMISSIONS REDUCTION FOR OFF-ROAD, RACE, AND PRE-1973 VEHICLES — G-SPORT OBD2 NON-EPA\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e These Non-EPA G-Sport catalytic converters carry a \u003cstrong\u003elighter loaded catalyst\u003c\/strong\u003e — they reduce all regulated emissions to a lesser degree than the EPA-compliant line and \u003cstrong\u003eare not EPA compliant\u003c\/strong\u003e. The elimination of a check engine light cannot be assured. They are best suited to applications where the vehicle never came with a catalytic converter from the OEM (\u003cstrong\u003evehicle years 1973 and older\u003c\/strong\u003e) and to \u003cstrong\u003eoff-road use such as trail or race\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe G-Sport OBD2 Non-EPA Catalytic Converter (10030) pairs the most common performance tubing size — a \u003cstrong\u003e3.000\" inlet\/outlet\u003c\/strong\u003e — with the same construction as the EPA-compliant line: GESi's \u003cstrong\u003e300 CPSI S-Wound metallic substrate\u003c\/strong\u003e, furnace-brazed and Double-Lock canned in 300 Series stainless steel, at a lighter catalyst loading and a lower price. For race builds and pre-1973 vehicles that want exhaust cleanup, tamed smell, and an OEM-style appearance without running catless.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 CPSI S-Wound metallic substrate\u003c\/strong\u003e — thinner cell walls than ceramic mean more open flow area per cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighter catalyst loading\u003c\/strong\u003e — meaningful emissions and odor reduction at a motorsport-friendly price\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNickel-lined, furnace-brazed core with Double-Lock canning\u003c\/strong\u003e — the substrate cannot telescope or fail under boost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 Series stainless steel construction\u003c\/strong\u003e inside and out; withstands spikes up to \u003cstrong\u003e1,600°F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot EPA compliant\u003c\/strong\u003e — for pre-1973 and off-road\/competition use only; CEL elimination not assured\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/G-Sport-Advanced-Catalytic-NEW-cross-section-product-features-1920w.webp?v=1739989638\" alt=\"G-Sport catalytic converter cross-section and construction features | Ace Race Parts\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInlet\/Outlet: 3.000\"\u003c\/li\u003e\n\u003cli\u003eBody Diameter: 4.000\" OD\u003c\/li\u003e\n\u003cli\u003eOverall Length: 7.000\" (±0.125\")\u003c\/li\u003e\n\u003cli\u003eCell Count: 300 CPSI\u003c\/li\u003e\n\u003cli\u003eHP Rating: N\/A (application-rated, not horsepower-tiered)\u003c\/li\u003e\n\u003cli\u003eSubstrate: S-Wound metallic, furnace-brazed\u003c\/li\u003e\n\u003cli\u003eMaterial: 300 Series stainless steel\u003c\/li\u003e\n\u003cli\u003eEPA Compliant: No — off-road, race, and pre-1973 applications only\u003c\/li\u003e\n\u003cli\u003eWeight: 2.45 lbs\u003c\/li\u003e\n\u003cli\u003eConnection: Welding Required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAPPLICATIONS \u0026amp; FITMENT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt for \u003cstrong\u003erace and trail vehicles, kit cars, and street vehicles from 1973 and older\u003c\/strong\u003e that never came with a factory converter — anywhere you want exhaust cleanup without emissions paperwork. If your vehicle needs to pass emissions or keep a check engine light off, use the EPA-compliant line instead: \u003ca href=\"\/products\/gesi-g-sport-ho-3-000-inlet-outlet-gen1-epa-compliant-catalytic-converter-300-cpsi-50030\"\u003eGen1 HO 3.000\" (50032)\u003c\/a\u003e for 1996–2016 vehicles or \u003ca href=\"\/products\/g-sport-ho-gen2-epa-compliant-3-000-inlet-outlet-catalytic-converter-50230\"\u003eGen2 HO 3.000\" (50230)\u003c\/a\u003e for 2017 and newer.\u003c\/p\u003e\n\u003cp\u003eFor the full selection guide, see \u003ca href=\"\/blogs\/news\/understanding-the-g-sport-catalytic-converter-lineup\"\u003eUnderstanding the G-Sport Catalytic Converter Lineup\u003c\/a\u003e and our \u003ca href=\"\/blogs\/news\/g-sport-catalytic-converters-explained-generations-performance-ratings-and-installation-tips\"\u003eG-Sport FAQ\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/4-1920w.webp?v=1739989768\" alt=\"G-Sport GEN1 vs GEN2 vs Non-EPA catalytic converter comparison chart | Ace Race Parts\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION NOTES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a weld-in converter for 3.000\" exhaust tubing. Install with leak-free joints and adequate clearance from wiring and heat-sensitive components. Full best practices, common mistakes, and a pre-flight checklist are in our \u003ca href=\"\/blogs\/g-sport\/g-sport-catalytic-converter-installation-guidelines\"\u003eG-Sport Installation Guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNot sure whether a Non-EPA or EPA-compliant converter fits your build? Email us at \u003ca href=\"mailto:support@aceraceparts.com\"\u003esupport@aceraceparts.com\u003c\/a\u003e with your platform and how the vehicle is used and we will point you to the right part.\u003c\/p\u003e","brand":"G-Sport","offers":[{"title":"Default Title","offer_id":39531332337727,"sku":"GSP10030","price":199.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/G-Sport-Non-EPA-OBD2-Corrected.png?v=1787941533"},{"product_id":"g-sport-obd2-non-epa-compliant-catalytic-converter-6-pack-3-000-inlet-outlet-610030","title":"G-Sport OBD2 Non-EPA Compliant Catalytic Converter 6 Pack - 3.000\" Inlet\/Outlet (610030)","description":"\u003cp\u003e\u003cstrong\u003eAlso available:\u003c\/strong\u003e \u003ca href=\"\/products\/g-sport-gesi-3-000-inlet-outlet-non-epa-compliant-catalytic-converter-300-cpsi-10030\"\u003eSingle unit (10030)\u003c\/a\u003e | \u003ca href=\"\/products\/g-sport-obd2-non-epa-compliant-catalytic-converter-6-pack-2-500-inlet-outlet-610025\"\u003e6-Pack in 2.500\" (610025)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFABRICATOR 6-PACK — G-SPORT OBD2 NON-EPA CATALYTIC CONVERTERS, 3.000\"\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e These Non-EPA G-Sport catalytic converters carry a \u003cstrong\u003elighter loaded catalyst\u003c\/strong\u003e — they reduce all regulated emissions to a lesser degree than the EPA-compliant line and \u003cstrong\u003eare not EPA compliant\u003c\/strong\u003e. Best suited to vehicles from \u003cstrong\u003e1973 and older\u003c\/strong\u003e and to \u003cstrong\u003eoff-road use such as trail or race\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis listing is a \u003cstrong\u003eFabricator 6-Pack: six G-Sport OBD2 Non-EPA Catalytic Converters (part number 10030)\u003c\/strong\u003e at a discounted per-unit price. The \u003cstrong\u003e3.000\" inlet\/outlet\u003c\/strong\u003e suits the widest range of race and performance systems, and each converter carries the same construction as the EPA-compliant line: GESi's \u003cstrong\u003e300 CPSI S-Wound metallic substrate\u003c\/strong\u003e, furnace-brazed and Double-Lock canned in 300 Series stainless steel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet of six GSP10030 converters\u003c\/strong\u003e at a discounted per-unit price\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 CPSI S-Wound metallic substrate\u003c\/strong\u003e, nickel-lined and furnace-brazed with Double-Lock canning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 Series stainless steel construction\u003c\/strong\u003e; withstands spikes up to \u003cstrong\u003e1,600°F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot EPA compliant\u003c\/strong\u003e — for pre-1973 and off-road\/competition use only; CEL elimination not assured\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/G-Sport-Advanced-Catalytic-NEW-cross-section-product-features-1920w.webp?v=1739989638\" alt=\"G-Sport catalytic converter cross-section and construction features | Ace Race Parts\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS (PER CONVERTER)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold As: Set of six (part number 10030)\u003c\/li\u003e\n\u003cli\u003eInlet\/Outlet: 3.000\"\u003c\/li\u003e\n\u003cli\u003eBody Diameter: 4.000\" OD\u003c\/li\u003e\n\u003cli\u003eOverall Length: 7.000\" (±0.125\")\u003c\/li\u003e\n\u003cli\u003eCell Count: 300 CPSI\u003c\/li\u003e\n\u003cli\u003eMaterial: 300 Series stainless steel\u003c\/li\u003e\n\u003cli\u003eEPA Compliant: No — off-road, race, and pre-1973 applications only\u003c\/li\u003e\n\u003cli\u003eWeight: 2.45 lbs each\u003c\/li\u003e\n\u003cli\u003eConnection: Welding Required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAPPLICATIONS \u0026amp; FITMENT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for shops doing regular \u003cstrong\u003erace, trail, kit-car, and pre-1973\u003c\/strong\u003e work on 3.000\" tubing. For customer vehicles that must pass emissions or keep a check engine light off, stock the EPA-compliant packs instead: \u003ca href=\"\/products\/g-sport-gen1-ho-epa-compliant-catalytic-converter-6-pack-3-000-inlet-outlet-650032\"\u003eGen1 HO 6-Pack (650032)\u003c\/a\u003e for 1996–2016 or \u003ca href=\"\/products\/g-sport-gen2-ho-epa-compliant-catalytic-converter-6-pack-3-000-inlet-outlet-650230\"\u003eGen2 HO 6-Pack (650230)\u003c\/a\u003e for 2017 and newer.\u003c\/p\u003e\n\u003cp\u003eFor the full selection guide, see \u003ca href=\"\/blogs\/news\/understanding-the-g-sport-catalytic-converter-lineup\"\u003eUnderstanding the G-Sport Catalytic Converter Lineup\u003c\/a\u003e and our \u003ca href=\"\/blogs\/news\/g-sport-catalytic-converters-explained-generations-performance-ratings-and-installation-tips\"\u003eG-Sport FAQ\u003c\/a\u003e; installation best practices are in our \u003ca href=\"\/blogs\/g-sport\/g-sport-catalytic-converter-installation-guidelines\"\u003eG-Sport Installation Guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/4-1920w.webp?v=1739989768\" alt=\"G-Sport GEN1 vs GEN2 vs Non-EPA catalytic converter comparison chart | Ace Race Parts\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003eRunning volume beyond 6-Packs, or stocking regularly? Our wholesale program covers G-Sport — email \u003ca href=\"mailto:sales@aceraceparts.com\"\u003esales@aceraceparts.com\u003c\/a\u003e. For fitment or sizing questions, reach us at \u003ca href=\"mailto:support@aceraceparts.com\"\u003esupport@aceraceparts.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"G-Sport","offers":[{"title":"Default Title","offer_id":41496892211263,"sku":"GSP610030","price":975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/products\/G-Sport-Catalytic-Converter-6-pack-2-750x521.png?v=1626739936"},{"product_id":"g-sport-obd2-non-epa-compliant-catalytic-converter-6-pack-2-500-inlet-outlet-610025","title":"G-Sport OBD2 Non-EPA Compliant Catalytic Converter 6 Pack - 2.500\" Inlet\/Outlet (610025)","description":"\u003cp\u003e\u003cstrong\u003eAlso available:\u003c\/strong\u003e \u003ca href=\"\/products\/g-sport-gesi-2-500-inlet-outlet-non-epa-compliant-catalytic-converter-300-cpsi-10025\"\u003eSingle unit (10025)\u003c\/a\u003e | \u003ca href=\"\/products\/g-sport-obd2-non-epa-compliant-catalytic-converter-6-pack-3-000-inlet-outlet-610030\"\u003e6-Pack in 3.000\" (610030)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFABRICATOR 6-PACK — G-SPORT OBD2 NON-EPA CATALYTIC CONVERTERS, 2.500\"\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e These Non-EPA G-Sport catalytic converters carry a \u003cstrong\u003elighter loaded catalyst\u003c\/strong\u003e — they reduce all regulated emissions to a lesser degree than the EPA-compliant line and \u003cstrong\u003eare not EPA compliant\u003c\/strong\u003e. Best suited to vehicles from \u003cstrong\u003e1973 and older\u003c\/strong\u003e and to \u003cstrong\u003eoff-road use such as trail or race\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis listing is a \u003cstrong\u003eFabricator 6-Pack: six G-Sport OBD2 Non-EPA Catalytic Converters (part number 10025)\u003c\/strong\u003e at a discounted per-unit price — shelf stock for shops building race systems, kit cars, and pre-1973 street builds. Each converter carries a \u003cstrong\u003e2.500\" inlet\/outlet\u003c\/strong\u003e and the same construction as the EPA-compliant line: GESi's \u003cstrong\u003e300 CPSI S-Wound metallic substrate\u003c\/strong\u003e, furnace-brazed and Double-Lock canned in 300 Series stainless steel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet of six GSP10025 converters\u003c\/strong\u003e at a discounted per-unit price\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 CPSI S-Wound metallic substrate\u003c\/strong\u003e, nickel-lined and furnace-brazed with Double-Lock canning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 Series stainless steel construction\u003c\/strong\u003e; withstands spikes up to \u003cstrong\u003e1,600°F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot EPA compliant\u003c\/strong\u003e — for pre-1973 and off-road\/competition use only; CEL elimination not assured\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/G-Sport-Advanced-Catalytic-NEW-cross-section-product-features-1920w.webp?v=1739989638\" alt=\"G-Sport catalytic converter cross-section and construction features | Ace Race Parts\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS (PER CONVERTER)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold As: Set of six (part number 10025)\u003c\/li\u003e\n\u003cli\u003eInlet\/Outlet: 2.500\"\u003c\/li\u003e\n\u003cli\u003eBody Diameter: 4.000\" OD\u003c\/li\u003e\n\u003cli\u003eOverall Length: 7.000\" (±0.125\")\u003c\/li\u003e\n\u003cli\u003eCell Count: 300 CPSI\u003c\/li\u003e\n\u003cli\u003eMaterial: 300 Series stainless steel\u003c\/li\u003e\n\u003cli\u003eEPA Compliant: No — off-road, race, and pre-1973 applications only\u003c\/li\u003e\n\u003cli\u003eWeight: 2.35 lbs each\u003c\/li\u003e\n\u003cli\u003eConnection: Welding Required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAPPLICATIONS \u0026amp; FITMENT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for shops doing regular \u003cstrong\u003erace, trail, kit-car, and pre-1973\u003c\/strong\u003e work on 2.500\" tubing. For customer vehicles that must pass emissions or keep a check engine light off, stock the EPA-compliant packs instead: \u003ca href=\"\/products\/g-sport-gen1-ho-epa-compliant-catalytic-converter-core-6-pack-2-500-inlet-outlet-650002\"\u003eGen1 HO 6-Pack (650022)\u003c\/a\u003e for 1996–2016 or \u003ca href=\"\/products\/g-sport-gen2-ho-epa-compliant-catalytic-converter-6-pack-2-500-inlet-outlet-650225\"\u003eGen2 HO 6-Pack (650225)\u003c\/a\u003e for 2017 and newer.\u003c\/p\u003e\n\u003cp\u003eFor the full selection guide, see \u003ca href=\"\/blogs\/news\/understanding-the-g-sport-catalytic-converter-lineup\"\u003eUnderstanding the G-Sport Catalytic Converter Lineup\u003c\/a\u003e and our \u003ca href=\"\/blogs\/news\/g-sport-catalytic-converters-explained-generations-performance-ratings-and-installation-tips\"\u003eG-Sport FAQ\u003c\/a\u003e; installation best practices are in our \u003ca href=\"\/blogs\/g-sport\/g-sport-catalytic-converter-installation-guidelines\"\u003eG-Sport Installation Guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/4-1920w.webp?v=1739989768\" alt=\"G-Sport GEN1 vs GEN2 vs Non-EPA catalytic converter comparison chart | Ace Race Parts\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003eRunning volume beyond 6-Packs, or stocking regularly? Our wholesale program covers G-Sport — email \u003ca href=\"mailto:sales@aceraceparts.com\"\u003esales@aceraceparts.com\u003c\/a\u003e. For fitment or sizing questions, reach us at \u003ca href=\"mailto:support@aceraceparts.com\"\u003esupport@aceraceparts.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"G-Sport","offers":[{"title":"Default Title","offer_id":41497013026879,"sku":"GSP610025","price":925.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/products\/G-Sport-Catalytic-Converter-6-pack-2-750x521.png?v=1626739936"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/collections\/G-Sport-GEN1-Advanced-Hero-UHO-Blank_e87d45cc-6322-481e-bb74-eba9c5af8e95.png?v=1787941802","url":"https:\/\/www.aceraceparts.com\/collections\/g-sport-obd2-non-epa.oembed","provider":"Ace Race Parts","version":"1.0","type":"link"}