{"product_id":"afe-48-36109-yn","title":"AFE Power Headers 48-36109-YN","description":"\u003cdiv\u003eaFe\u003c\/div\u003e\u003cdiv\u003e48-36109-YN\u003c\/div\u003e\u003cdiv\u003eHeaders \u0026amp; Manifolds\u003c\/div\u003e\u003cdiv\u003eaFe's Twisted Steel long tube header and connection pipe deliver +24 HP and +27 lbs. x ft. torque over the factory. This system is constructed with 1-3\/4\" primary to 2-1\/8\" secondary, and 2-1\/2\" mandrel bent, 304 stainless steel, brush finished tubing for greater exhaust flow and longevity. 100% hand TIG-welded by certified craftsmen for proven durability. The long tube header incorporates a 6-2-1 Tri-Y designed. These features create a smooth transition to eliminate dead zones and improve flow. High quality band clamps and hardware to provide a quick, hassle-free installation. Performance Gains: +24 HP \/ +27 lbs. x ft. Torque max gains (Tested on a 2005 Nissan Patrol (Y61) I6-4.8L 4-Door Automatic). Tri-Y Design: Paired opposite firing cylinders with equal, specifically tuned primary lengths maximizes scavenging and increases torque throughout the power band. Stainless Steel Tubing \u0026amp; Laser Cut Header Flanges: High grade 304 stainless tubing with a uniform brushed finish provides a beautiful look and high resistance to corrosion. Laser cut 304 stainless steel header flanges provides superior sealing at the head surface. TIG-Welded: 100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks. Factory Mounting Locations: 2-1\/2\" flanged connection pipe mounts directly to OE mounting location. Leak-Free Seal: High quality band clamps are used for a complete 360-degree sealing surface.\u003c\/div\u003e\u003cdiv\u003e\u003c\/div\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":42685786357802,"sku":"afe48-36109-YN","price":2490.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2071\/2713\/products\/afe-48-36109-yn_um_xl.jpg?v=1708693085","url":"https:\/\/streetfx.myshopify.com\/products\/afe-48-36109-yn","provider":"StreetFX Motorsport","version":"1.0","type":"link"}