{"product_id":"milltek-hi-flow-sports-cats-chevrolet-corvette-z06-c8-5-5-v8-23","title":"Milltek Hi-Flow Sports Cats Chevrolet Corvette Z06 C8 5.5 V8 23+","description":"\u003ch2\u003eMilltek Hi-Flow Sports Cats for Chevrolet\/GMC Corvette Stingray (C8) 6.2L V8 \u0026amp; E-Ray Hybrid (Non-OPF\/GPF Models) (2020 onwards) – Improved Flow, Sports Catalyst\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's large-bore downpipe with hi-flow sports cat for the Chevrolet\/GMC Corvette Z06 (C8) 5.5 V8. It replaces the restrictive factory downpipe with a larger-bore pipe fitted with a high-flow sports catalyst in place of the standard unit, using a less dense substrate that flows significantly better than the factory cat while still treating the exhaust gases passing through it. It's offered in HJS HQ 200CPSI cats (no heat wrap) NOTE on 25+ or vehicles with the latest ECU update from the dealer may get a CEL or HJS HQ 200CPSI cats (with heat wrap) NOTE on 25+ or vehicles with the latest ECU update from the dealer may get a CEL versions, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt sits between a stock downpipe and a full de-cat: a genuine flow gain suited to a Stage 1 or Stage 2 remap, without giving up the catalyst entirely the way a de-cat pipe does.\u003c\/p\u003e\n\u003cp\u003eIn the UK, a replacement catalyst on a car first registered from 1 March 2001 needs ECE R103 type-approval to be road legal, so check the EC Approved line in the specification for the version you choose.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Hi-Flow Sports Cats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 76.2mm (3\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e76.2mm (3\") pipework\u003c\/li\u003e\n\u003cli\u003eHigh-flow sports catalyst flows better than the dense factory unit while still treating exhaust gases\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChevrolet\/GMC Corvette Stingray (C8) 6.2L V8 \u0026amp; E-Ray Hybrid (Non-OPF\/GPF Models) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003eChevrolet\/GMC Corvette Z06 (C8) 5.5 V8 (2023 onwards)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e Chevrolet\/GMC OPF\/GPF models, or any model not listed above.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThis work involves removing parts close to the turbo and engine, so we recommend fitting by a specialist with a ramp and suitable software support.\u003c\/p\u003e\n\u003ch3\u003eUpgrade Further\u003c\/h3\u003e\n\u003cp\u003eAlso available from Milltek for this car: \u003ca href=\"\/products\/milltek-cat-back-exhaust-chevrolet-corvette-stingray-c8-6-2l-v8-e-ray-hybrid-non-opf-gpf-20\"\u003eMilltek Cat-back Exhaust Chevrolet \u0026amp; GMC Corvette Stingray C8 6.2L V8 \u0026amp; E-Ray Hybrid Non-OPF\/GPF 20+\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Chevrolet\/GMC Corvette Z06 (C8) 5.5 V8?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Chevrolet\/GMC Corvette Z06 (C8) 5.5 V8 as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eMilltek does not list EC approval for this part. Any exhaust used on the road must still meet noise and emissions rules, so check the requirements where you live.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eA suitable remap is strongly recommended, as the engine management needs to account for the change in flow and sensor readings. Speak to your tuner before fitting.\u003c\/p\u003e\n\u003ch3\u003eHow is a sports cat different from a de-cat?\u003c\/h3\u003e\n\u003cp\u003eA sports cat still contains a catalyst, just a less dense one that flows better than the factory unit. A de-cat removes the catalyst completely.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"No Heat Wrap","offer_id":56392790573441,"sku":"MIL-SSXCH110","price":2324.57,"currency_code":"GBP","in_stock":true},{"title":"With Heat Wrap","offer_id":56392790606209,"sku":"MIL-SSXCH111","price":2791.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXCH110_1_98661e99-4839-40f7-9dfe-16b36ffbf523.jpg?v=1791892581","url":"https:\/\/milltekexhaustshop.com\/products\/milltek-hi-flow-sports-cats-chevrolet-corvette-z06-c8-5-5-v8-23","provider":"Milltek Exhaust Shop","version":"1.0","type":"link"}