{"product_id":"fast-lsxrt-manifold-102mm-ls-truck-intake-manifold-kit","title":"FAST LSXRT Manifold 102MM LS Truck Intake Manifold Kit","description":"Designed specifically for GM 4.8\/5.3\/6.0L cathedral port truck engines and cathedral port LS1, -2, -6 race applications where hood clearance is not a concern, the FAST LSXRT102mm Intake Manifold follows the path chartered by the original FAST LSX Gen III Intake by featuring a modular design that allows for easy porting and disassembly and a runner design that yields an incredible 25 peak horsepower gain over the stock intake, on a stock 6.0L engine with a Big Mouth 102mm Throttle Body similar to the LSXR 102mm Intake Manifold for cars, the LSXRT features the ability to remove individual runners for modification. The LSXRT is constructed from a proprietary precision injection molded polymer which offers many benefits, including lighter weight, greater strength and lower heat soak propensity. While it features a 102mm air inlet that was designed for the FAST Big Mouth 102mm Throttle Body, it can also be used with stock 90mm or aftermarket 92mm throttle bodies (78mm three-bolt throttle bodies require an adapter). Other features include integrated nitrous bungs and precise bolt-on fit that permits the use of factory accessories and OEM fuel\/emission connections without adjustments or clearance issues. Some GM truck models may require the FAST 92mm or 102mm throttle body.","brand":"FAST","offers":[{"title":"Default Title","offer_id":44529909366938,"sku":"FST146602B-KIT","price":1467.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/3044\/8852\/products\/45c5b90ced59042abd110e235b70ab93_c3ef55c8-df7c-4066-810c-76cbacc88b92.jpg?v=1710082422","url":"https:\/\/throwdownperformance.com\/products\/fast-lsxrt-manifold-102mm-ls-truck-intake-manifold-kit","provider":"Throwdown Performance, LLC","version":"1.0","type":"link"}