{"product_id":"kline-innovation-manifold-porsche-991-2-carrera-gts-3-0","title":"Kline Innovation Manifold Porsche 991.2 Carrera | GTS 3.0","description":"\u003cp\u003e\u003cstrong\u003eWhy this made the Sone list? \u003c\/strong\u003eThere is a reason most turbo cars do not sound very exotic. The OEM manifolds are typically log style to reduce cost, and they are not equal length. That means the exhaust pulses are uneven, which creates that flat, uninspiring turbo sound. Adding an exhaust system only amplifies those uneven pulses.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"564\" data-start=\"361\"\u003eThis design gets you as close to equal length as possible without hanging the exhaust so low that it scrapes the ground. The added bonus is faster turbo spool and stronger, more consistent top end boost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe end-game of materials: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKline headers, manufactured from 0.9mm wall Inconel 625 and featuring a smooth equal length design and an internally laser-welded Inconel collector, result in faster and more efficient turbo spooling. This leads to an increase in torque and power across the rev range, with the most significant rise of 20nm and 15hp at 6000rpm.\u003c\/p\u003e\n\u003cp\u003eThe use of F1 grade Inconel 625 throughout the construction leads to the lightest and most resilient manifolds available on the market, outperforming others by a factor of 2.\u003c\/p\u003e\n\u003cp\u003eInconel Headers weigh 1.5kg each\u003c\/p\u003e\n\u003ch3\u003eSTAINLESS STEEL\u003c\/h3\u003e\n\u003cp\u003eWithin the exhaust manufacturing industry, the material of choice is often 304-grade stainless steel due to its adequate strength, thermochemical stability, cost-effectiveness, and ease of fabrication. However, stainless steel, despite being suitable for constructing robust exhaust systems, is heavier than alternative materials. While its density is comparable to regular steel, its tensile strength is lacking, limiting its potential for high-performance exhaust components. Also, the requirement for thicker walls with stainless steel may result in a less vibrant and more muted exhaust sound.\u003c\/p\u003e\n\u003ch3\u003eINCONEL\u003c\/h3\u003e\n\u003cp\u003eInconel 625 is highly valued in the aerospace industry for its durability and heat resistance. It finds extensive use in manufacturing crucial parts, particularly exhaust turbine blades for high-performance jet engines. Inconel is favored in Formula One exhaust systems and has been selected by manufacturers for distinguished hypercar projects such as the McLaren P1 and Aston Martin 177. Capable of withstanding temperatures beyond 1000°C, Inconel prioritizes lightweight design. Nevertheless, Inconel poses unique challenges due to its difficult machinability and specific welding requirements, necessitating specialized skills and time-consuming techniques.\u003c\/p\u003e","brand":"Supreme Power","offers":[{"title":"Stainless Steel","offer_id":42213673762919,"sku":null,"price":2536.0,"currency_code":"USD","in_stock":true},{"title":"Inconel","offer_id":42213673795687,"sku":null,"price":4830.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/3037\/2199\/files\/IMG_6508.jpg?v=1771987956","url":"https:\/\/soneracing.com\/products\/kline-innovation-manifold-porsche-991-2-carrera-gts-3-0","provider":"Sone Racing","version":"1.0","type":"link"}