{"product_id":"97-05-grand-prix-regal-impala-monte-carlo-3-8l-exhaust-headers-with-catless-mid-pipe","title":"(97-05) Grand Prix\/Regal\/Impala\/Monte Carlo 3.8L Exhaust Headers with Catless Mid-Pipe","description":"\u003ch2\u003eCOMPATIBLE: (3.6L - V6 SUPERCHARGED)\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e1997 - 2003 Pontiac Grand Prix\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e1997 - 2004 Buick Regal\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e2004 - 2005 Chevy Impala\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e2004 - 2005 Chevy Monte Carlo\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eMade of High-Quality T304 Stainless Steel Material TIG Welded CNC Machine Flange 6-2-1 High-Performance Racing Spec. Design O2 Sensor Insertion and Metal Gasket Included Increase High Flow Air, Instantly Gain 10 -15 Hp. \/ Tq. \u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eMaterial: Stainless Steel Surface: Mirror Polish Outlet Size: 3.00\", Primary Tube Size: 1.50\" Number of o2 Locations: 2 Head Flange Thickness: 7\/16\" Outlet Flange Thickness: 3\/8\"\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold. \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Predator Performance®","offers":[{"title":"Default Title","offer_id":42331894153310,"sku":"FLES08036","price":227.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot_2026-04-16_at_3.42.35_PM.png?v=1776379429","url":"https:\/\/10secondracing.com\/en-gb\/products\/97-05-grand-prix-regal-impala-monte-carlo-3-8l-exhaust-headers-with-catless-mid-pipe","provider":"10 Second Racing","version":"1.0","type":"link"}