{"product_id":"chevy-corvette-c8-c8z-400-cell-catted-downpipes","title":"Chevy Corvette C8 \/ C8Z 400 Cell Catted Downpipes","description":"Valvetronic Designs 400-Cell Catted Downpipes for the Chevrolet Corvette C8 provide increased exhaust flow while maintaining catalytic functionality.\r\n\r\nThe high-flow 400-cell metallic catalysts reduce restriction compared to factory components, improving throttle response and delivering a deeper, more aggressive exhaust tone. This setup offers a balanced solution for enthusiasts who want enhanced sound and performance without switching to a fully catless configuration.\r\n\r\nConstructed from premium stainless steel for durability and heat resistance, these downpipes are engineered for direct bolt-on installation. Professional installation recommended. Tuning may be required to prevent check engine lights and maximize gains.\r\n\u003cul\u003e\t\u003cli\u003eHigh-flow 400-cell metallic catalysts\u003c\/li\u003e\r\n\t\u003cli\u003eimproved exhaust flow\u003c\/li\u003e\r\n\t\u003cli\u003eenhanced exhaust tone\u003c\/li\u003e\r\n\t\u003cli\u003ereduced restriction vs stock\u003c\/li\u003e\r\n\t\u003cli\u003estainless steel construction\u003c\/li\u003e\r\n\t\u003cli\u003ebolt-on installation\u003c\/li\u003e\r\n\t\u003cli\u003edesigned to minimize CEL with proper tuning.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eValvetronic Designs\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00810201226464\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFinish: \u003c\/b\u003eBrushed\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eInstallation Notes: \u003c\/b\u003eOEM Replacement\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMaterial: \u003c\/b\u003eStainless Steel\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eOutlet Quantity: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWhat is Included: \u003c\/b\u003eDownpipe(s) \u0026amp; Hardware\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eCN\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eEPA Eligible\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDimension: \u003c\/b\u003e16 x 14.5 x 8.25 inches\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e22 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":66757729288237,"sku":"JZYF-CHEV.C8.FF.400C.BR","price":4999.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/CHEV_20C8_20DP_20Primary_20Photo.png?v=1779558098","url":"https:\/\/montgomeryparts.com\/products\/chevy-corvette-c8-c8z-400-cell-catted-downpipes","provider":"Montgomery Parts","version":"1.0","type":"link"}