{"product_id":"soul-chevrolet-c8-corvette-zr1-sport-catalytic-converters","title":"SOUL Chevrolet C8 Corvette ZR1 Sport Catalytic Converters","description":"\u003cp\u003eChevy continues the horsepower arms race by adding two turbos to their already potent C8 Corvette along with massive, restrictive catalytic converters to satisfy emissions regulations. Replacing the catalytic converters with higher flowing units offers greater forced induction sound than a catback with additional exhaust volume that isn’t overbearing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter size-large wp-image-44295\" src=\"http:\/\/soulpp.com\/wp-content\/uploads\/2025\/12\/Soul-Performance-Products-Chevy-Corvette-C8-ZR1-Sport-Catalytic-Converters-OEM-Comparison-1024x682.jpg\" alt=\"\" width=\"1024\" height=\"682\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center\"\u003e\u003cb\u003eDYNO PROVEN POWER\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe massive increase in efficiency from the SOUL downpipes results in \u003cb\u003ebetter response under all conditions and a noticeably harder pul\u003c\/b\u003e\u003cb\u003el throughout the power curve\u003c\/b\u003e. Independent dyo testing at Vollux Autowerks on our development car revealed \u003cstrong\u003emax gains of over 87 whp and 106 ft-lbs of torque\u003c\/strong\u003e at 4,280 RPMs and peak gains of roughly 6 whp and 14 ft-lbs of torque with factory hardware and 93 octane gas.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter size-large wp-image-44301\" src=\"http:\/\/soulpp.com\/wp-content\/uploads\/2025\/12\/Soul-Performance-Products-Chevy-Corvette-C8-ZR1-Sport-Catalytic-Converters-Dyno-Chart-1024x523.jpg\" alt=\"\" width=\"1024\" height=\"523\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center\"\u003e\u003cb\u003eSATISFYING SOUND\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eWhile the factory ZR1 sounds mostly like it’s “aggressively moving a large volume of air” instead of roaring, the SOUL cats offer slightly more turbo sound and a mild increase in overall exhaust volume without being overbearing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center\"\u003e\u003cb\u003eHAND-CRAFTED CONSTRUCTION\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center\"\u003eMandrel bent, durable .065″” T304L stainless steel tubing\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003ePremium SOUL designed 300 cell catalytic converter with custom specced precious metal catalyst coating and triple metal matrix core\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003eBack purged TIG welding (with \u003ca href=\"https:\/\/soulpp.com\/2019\/12\/13\/tech-talk-airgas-arcal-prime\/\"\u003eARCAL™ Prime argon gas\u003c\/a\u003e) ensures proper weld penetration for exceptional strength and longevity\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003eWater jet cut brackets are made to ISO 9001:2015 standards with ultra-tight tolerances of +\/- 0.003 inches for extreme precision\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003eFabricated using thick-gauge aluminum fixtures that act as a heat sink during the welding process to prevent any warpage\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003eHand-applied heat shielding prevents radiant heat from shedding into the engine bay\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter\" src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2025\/10\/SOUL-Cat-1024x911.jpg\" alt=\"\" width=\"626\" height=\"557\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center\"\u003e\u003cb\u003eBOLT-ON AND GO\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEach set of ZR1 catalytic converters undergo rigorous quality control and is fixture-tested to guarantee precise fitment. After passing QC, each component is foam-packed to ensure it arrives in perfect condition. New gaskets and hardware are included for a seamless installation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center\"\u003e\u003cb\u003eBACKED BY LIFETIME WARRANTY\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center\"\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our \u003ca href=\"https:\/\/soulpp.com\/warranty\/\"\u003eLifetime Warranty\u003c\/a\u003e! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":53551231303999,"sku":"CHEV.C8.ZR1.SCC","price":9515.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/Soul-Performance-Products-Chevy-Corvette-C8-ZR1-Sport-Catalytic-Converters-Product-2.jpg?v=1781139433","url":"https:\/\/foreignautomotive.ca\/products\/soul-chevrolet-c8-corvette-zr1-sport-catalytic-converters","provider":"Foreign Automotive","version":"1.0","type":"link"}