{"product_id":"chevrolet-c8-zr1-soul-competition-downpipes","title":"Chevrolet C8 ZR1 \/ ZR1X SOUL Competition Downpipes","description":"\u003cp\u003eShed the restrictive, heavy factory catalysts for large diameter 3.5″ cat bypass pipes to add aggressive turbo sound, increase throttle response, and over 100 whp to your ZR1 Corvette!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e+\u003c\/b\u003e  Fits 2025+ Chevrolet C8 ZR1 and ZR1X Corvettes\u003cbr\u003e\n\u003cstrong\u003e+  \u003c\/strong\u003eWeighs 32.5 lbs \/ 14.7 kg less than factory exhaust components (16 lbs vs 48.55 lb)\u003cbr\u003e\n\u003cb\u003e+\u003c\/b\u003e  Designed and built in-house at our Willow Grove, PA facility\u003cbr\u003e\n\u003cstrong\u003e+  \u003c\/strong\u003eAll Soul Performance Products exhaust components are backed by a renowned \u003ca href=\"https:\/\/soulpp.com\/warranty\/\" target=\"_blank\" rel=\"noopener\"\u003eLifetime Warranty\u003c\/a\u003e for both street and track use\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\n\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. For those seeking to use their car in a competition setting, eliminating these catalysts offers a significant increase in performance. SOUL downpipes bump up to 3.5″ diameter piping for maximum flow with a smooth transition down to 3″ to mate with the factory rear exhaust section. Weight savings of 32.5 lbs is also a significant benefit for overall vehicle handling.\u003c\/p\u003e\n\u003ch2\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 100 whp and 130 ft-lbs of torque\u003c\/strong\u003e at 4,000 RPMs and peak gains of roughly 55 whp and 30 ft-lbs of torque with factory hardware and 93 octane gas.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThose running a tuning device should expect to see even greater gains between the increase in efficiency and larger diameter of the SOUL 3.5″ piping. For further reference, a second round of dyno testing was done at KIES Motorsport with the full \u003ca href=\"https:\/\/eurocustomspr.com\/products\/chevrolet-c8-zr1-soul-3-5-competition-exhaust-package\" target=\"_blank\" rel=\"noopener\"\u003eSOUL 3.5″ Competition Exhaust System\u003c\/a\u003e (blue dyno graph lines). The addition of Soler Performance Throttle Bodies and a JB4 piggyback tuning device (green dyno graph lines) added further gains of over 110whp and 163 ft-lbs of torque! Race gas would easily allow for power numbers over 1,200 whp.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cb\u003eHAND-CRAFTED CONSTRUCTION\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eMandrel bent, durable .065″” T304L stainless steel tubing\u003c\/p\u003e\n\u003cp\u003eBack purged TIG welding (with \u003ca href=\"https:\/\/soulpp.com\/2019\/12\/13\/tech-talk-airgas-arcal-prime\/\" target=\"_blank\" rel=\"noopener\"\u003eARCAL™ Prime argon gas\u003c\/a\u003e) ensures proper weld penetration for exceptional strength and longevity\u003c\/p\u003e\n\u003cp\u003eWater jet cut flanges and brackets are made to ISO 9001:2015 standards with ultra-tight tolerances of +\/- 0.003 inches for extreme precision\u003c\/p\u003e\n\u003cp\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\u003e321 stainless steel embossed heat shielding dampens vibrations and encourages thermal stand-off with micro air pockets\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBOLT-ON AND GO\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEvery downpipe undergoes rigorous quality control and is fixture-tested to guarantee precise fitment. After passing QC, each downpipe is foam-packed to ensure it arrives in perfect condition. Four new gaskets and hardware are included.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBACKED BY LIFETIME WARRANTY\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\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\/\" target=\"_blank\" rel=\"noopener\"\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\u003ch3\u003eAvailability \u0026amp; estimated lead time\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSpecial-order notice:\u003c\/strong\u003e Most SOUL Performance Products components are built or finished to order. Estimated lead times vary by configuration and production schedule, are estimates only, and are not guaranteed. Contact EuroCustomsPR before ordering if timing is critical.\u003c\/p\u003e","brand":"SOUL Performance Products","offers":[{"title":"Default Title","offer_id":45298514690230,"sku":"CHEV.C8.ZR1.CBP","price":2195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1553\/5229\/files\/Soul-Performance-Products-Chevy-C8-ZR1-Competition-Downpipes-Product-2-7.jpg?v=1785360120","url":"https:\/\/eurocustomspr.com\/products\/chevrolet-c8-zr1-soul-competition-downpipes","provider":"EuroCustomsPR","version":"1.0","type":"link"}