{"product_id":"redstar-range-rover-nc11-4-4l-secondary-cat-delete-pipes","title":"Redstar Range Rover NC11 4.4L Secondary Cat-Delete Pipes","description":"\u003cp class=\"redstar-intro\"\u003eComplete your 2025+ Range Rover and Range Rover Sport NC11 exhaust upgrade with Redstar's Secondary Cat-Delete Pipes. Designed to replace the restrictive factory lower sections, these precision-engineered pipes maximise flow from the primary downpipes through to the rest of the exhaust system.\u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003e \u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003eFor owners who have already upgraded their primary downpipes or are building a complete high-flow exhaust system, the secondary cat-delete pipes deliver the final piece of the puzzle. By eliminating the factory secondary catalytic converters, the system unlocks additional power gains and produces a more aggressive exhaust note.\u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003e \u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003eBuilt to Redstar's exacting standards, each assembly uses highest quality 2.0mm wall 304 stainless steel, is 100% TIG welded and back purged, and features OEM-spec flanges with factory-style brackets and mounts. The result is a seamless integration that fits like stock and is backed by Redstar's limited lifetime warranty.\u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"redstar-section-title\"\u003eAvailable Options\u003c\/h2\u003e\n\u003cul class=\"redstar-options\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Style Heat Shielding:\u003c\/strong\u003e Redstar's signature thermal management system reduces radiant exhaust heat by up to 70-80%. Developed with motorsport-inspired materials and construction, it uses a multi-layer design of ceramic insulation and embossed stainless steel foil. Unlike wraps or coatings that degrade quickly, Redstar shielding delivers long-term durability and consistent protection for engine bay components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"redstar-section-title\"\u003eKey Performance Benefits\u003c\/h2\u003e\n\u003cul class=\"redstar-benefits\"\u003e\n\u003cli\u003eAdditional power gains when paired with upgraded primary downpipes\u003c\/li\u003e\n\u003cli\u003eReduced backpressure throughout the exhaust system\u003c\/li\u003e\n\u003cli\u003eMore aggressive exhaust tone\u003c\/li\u003e\n\u003cli\u003e100% bolt-on installation using factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"redstar-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"redstar-specifications\"\u003e\n\u003cli\u003eHighest quality 2.0mm wall 304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003e100% TIG welded and back purged for strength and consistency\u003c\/li\u003e\n\u003cli\u003eOEM-spec flanges for reliable sealing\u003c\/li\u003e\n\u003cli\u003eAll brackets and mounts replicated from OEM unit\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"redstar-section-title\"\u003eNotes\u003c\/h2\u003e\n\u003cul class=\"redstar-notes\"\u003e\n\u003cli\u003eFits NC11 engine only - VIN verification required\u003c\/li\u003e\n\u003cli\u003eSecondary\/lower sections only - requires primary downpipes\u003c\/li\u003e\n\u003cli\u003eTrack use only - not for road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFitments\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"redstar-fitment\"\u003e\n\u003cli\u003e2025+ Range Rover P615\/P635 SV L460 4.4L Twin Turbo NC11\u003c\/li\u003e\n\u003cli\u003e2025+ Range Rover Autobiography L460 4.4L Twin Turbo NC11\u003c\/li\u003e\n\u003cli\u003e2025+ Range Rover P530 L460 4.4L Twin Turbo NC11\u003c\/li\u003e\n\u003cli\u003e2025+ Range Rover Sport P530 L461 4.4L Twin Turbo NC11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REDSTAR","offers":[{"title":"Yes","offer_id":52605356966204,"sku":"NC11-SCD-HS","price":3429.0,"currency_code":"AUD","in_stock":true},{"title":"No","offer_id":52605356998972,"sku":"NC11-SCD","price":2909.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/0031\/8780\/files\/NC11-SCD.jpg?v=1767758123","url":"https:\/\/cityperformancecentre.com\/products\/redstar-range-rover-nc11-4-4l-secondary-cat-delete-pipes","provider":"City Performance Centre","version":"1.0","type":"link"}