{"product_id":"hks-stainless-exhaust-manifold-ap1","title":"HKS Stainless Exhaust Manifold AP1","description":"\u003cp\u003eHKS Exhaust technology, which is know-how of long time development, targets to pull out 100% engine performance with the exhaust manifold. A lot of different approach were tried for each vehicle to keep performance for middle rpm range and to improve horsepower at high rpm.\u003c\/p\u003e\u003cdiv style=\"margin-left: 2em\"\u003e\u003cdiv style=\"margin-left: 2em\"\u003e\u003cul\u003e\n\u003cli\u003eThis exhaust manifold does not sacrifice the torque characteristics at low to mid speed range.\u003c\/li\u003e\n\u003cli\u003eAdvantage of 4-2-1 Straight Junction (Super Header)\u003c\/li\u003e\n\u003cli\u003eExhaust manifold is twisted at \"2\" to extend the pipe length allowing the torque improvement at mid speed range Knocking is also reduced, increasing ignition timing and air-fuel ratio for further performance and stability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":47655174734049,"sku":"0E06E","price":1990.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8422\/6017\/files\/fold.jpg?v=1765220514","url":"https:\/\/pacautoperformance.com\/products\/hks-stainless-exhaust-manifold-ap1","provider":"Pacific Automotive Performance","version":"1.0","type":"link"}