{"product_id":"performance-header-stainless-5","title":"Performance Header; Stainless","description":"Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty. No welding required.  Uses OEM style connections. 3\/8 in. Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.","brand":"Gibson Performance Exhaust","offers":[{"title":"Default Title","offer_id":53108808384806,"sku":"BFBL_GP500S","price":732.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/GP500S_prod_img_01.jpg?v=1777245099","url":"https:\/\/ossparts.com\/products\/performance-header-stainless-5","provider":"Operational Speed Supply","version":"1.0","type":"link"}