{"product_id":"n55-e-chassis-turbo-upgrade-kit","title":"N55 E-Chassis Turbo Upgrade Kit","description":"The BigBoost N55 E-Chassis Turbo Upgrade is engineered to significantly enhance the performance of compatible vehicles. This kit includes a robust Twin Scroll Manifold with 1.5-inch runners designed for all six cylinders, paired with an MPR turbocharger of your choice (3.4 6564), and durable 4-Ply Silicone Hoses.\n\nIncluded in the comprehensive package are V-Band clamps, Aeroquip hoses for coolant and oil systems, a hard pipe for the cooling system, and a boost pipe. For lubrication, the kit provides stainless steel braided AN lines for oil feed and a turbo oil drain coupler with an Aeroquip oil drain hose. All stainless steel hose clamps are supplied, along with an external wastegate and dump pipe.\n\nBigBoost emphasizes the rigorous in-house testing conducted on this kit, including individual cylinder EGT and back pressure measurements. The testing demonstrates safe and ideal back pressure ratios of 1.11-1.12:1, ensuring smooth and reliable engine operation. This turbo kit has been successfully utilized in endurance racing scenarios for 6-12 hours, yielding impressive results.\n\nA key installation advantage is that the factory water pump does not need to be relocated; it can remain in its stock position and does not require removal for installation. Please note that a Blow-Off Valve (BOV) kit is not included and must be ordered separately.","brand":"Big Boost","offers":[{"title":"Default Title","offer_id":52687092777272,"sku":"N55E-CHASSIS-TURBO-UPGRADE","price":3400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661662277.webp?v=1784880258","url":"https:\/\/store.motormia.co\/products\/n55-e-chassis-turbo-upgrade-kit","provider":"MOTORMIA","version":"1.0","type":"link"}