{"title":"Engine \u0026 Performance","description":"","products":[{"product_id":"sellodox-premium-twin-scroll-turbocharger-upgrade-kit","title":"SelloDox Premium Twin-Scroll Turbocharger Upgrade Kit","description":"\u003cp data-path-to-node=\"4,1,0\"\u003eUnlock massive horsepower and torque with the SelloDox Premium Twin-Scroll Turbocharger Upgrade Kit. Engineered for maximum efficiency and rapid spool times, this turbo kit is the ultimate bolt-on solution for serious performance builds.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4,1,1\"\u003e\u003cb data-path-to-node=\"4,1,1\" data-index-in-node=\"0\"\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"4,1,2\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,2,0,0\"\u003e\u003cb data-path-to-node=\"4,1,2,0,0\" data-index-in-node=\"0\"\u003eTwin-Scroll Technology:\u003c\/b\u003e Features an advanced twin-scroll turbine housing that dramatically reduces turbo lag and improves throttle response across the RPM range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,2,1,0\"\u003e\u003cb data-path-to-node=\"4,1,2,1,0\" data-index-in-node=\"0\"\u003eBillet Compressor Wheel:\u003c\/b\u003e Upgraded CNC-machined billet aluminum compressor wheel provides superior airflow and higher boost capabilities compared to cast wheels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,2,2,0\"\u003e\u003cb data-path-to-node=\"4,1,2,2,0\" data-index-in-node=\"0\"\u003eHeavy-Duty Bearings:\u003c\/b\u003e Built with a premium dual ball-bearing system and heavy-duty thrust bearings for extreme durability under high temperatures and stress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,2,3,0\"\u003e\u003cb data-path-to-node=\"4,1,2,3,0\" data-index-in-node=\"0\"\u003eComplete Installation Kit:\u003c\/b\u003e Includes braided stainless steel oil\/water lines, high-temperature gaskets, and mounting hardware for a true direct-fit installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4,1,3\"\u003eWhether you are building a track monster or a high-performance daily driver, the SelloDox Turbo Kit delivers reliable, raw power.\u003c\/p\u003e","brand":"SelloDox","offers":[{"title":"Default Title","offer_id":54073090998585,"sku":null,"price":1850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/0900\/0761\/files\/Max_a_A_gritty__high-resol_2500d3aa-d71b-44eb-af7e-ba3c70f923e7.webp?v=1784183366"},{"product_id":"sellodox-high-performance-aluminum-cylinder-head","title":"SelloDox High-Performance Aluminum Cylinder Head","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003eMaximize your engine's airflow and combustion efficiency with the SelloDox High-Performance Aluminum Cylinder Head. Cast from premium-grade aluminum alloy, this cylinder head is engineered to deliver massive horsepower gains for naturally aspirated and forced induction builds alike.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4,1,1\"\u003e\u003cb data-path-to-node=\"4,1,1\" data-index-in-node=\"0\"\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"4,1,2\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,2,0,0\"\u003e\u003cb data-path-to-node=\"4,1,2,0,0\" data-index-in-node=\"0\"\u003eAdvanced Port Design:\u003c\/b\u003e Features CNC-machined intake and exhaust ports for optimal airflow velocity, outperforming standard factory cast heads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,2,1,0\"\u003e\u003cb data-path-to-node=\"4,1,2,1,0\" data-index-in-node=\"0\"\u003eLightweight \u0026amp; Strong:\u003c\/b\u003e Constructed from aerospace-grade A356 aluminum, reducing overall engine weight while dissipating heat much faster than cast iron.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,2,2,0\"\u003e\u003cb data-path-to-node=\"4,1,2,2,0\" data-index-in-node=\"0\"\u003eUpgraded Valve Seats:\u003c\/b\u003e Comes with multi-angle valve jobs and heavy-duty hardened valve seats to withstand extreme combustion temperatures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,2,3,0\"\u003e\u003cb data-path-to-node=\"4,1,2,3,0\" data-index-in-node=\"0\"\u003eDirect Replacement:\u003c\/b\u003e Designed with exact OEM mounting points and coolant passages for a seamless, bolt-on installation block-side.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4,1,3\"\u003eWhether you are upgrading for the drag strip or building a reliable street machine, the SelloDox Cylinder Head is the foundation of serious engine power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eProduct Organization:\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SelloDox","offers":[{"title":"Default Title","offer_id":54073618563385,"sku":null,"price":1650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/0900\/0761\/files\/Max_a_This_is_the_primary.webp?v=1784184506"},{"product_id":"sellodox-premium-forged-stroker-engine-rebuild-kit","title":"SelloDox Premium Forged Stroker Engine Rebuild Kit","description":"\u003cp data-path-to-node=\"5,1,0\"\u003eTake your engine's power limits to the absolute maximum with the SelloDox Premium Forged Stroker Engine Rebuild Kit. Specifically engineered to increase engine displacement and handle extreme cylinder pressures, this comprehensive kit is built for high-boost turbo and supercharged setups.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5,1,1\"\u003e\u003cb data-path-to-node=\"5,1,1\" data-index-in-node=\"0\"\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5,1,2\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,2,0,0\"\u003e\u003cb data-path-to-node=\"5,1,2,0,0\" data-index-in-node=\"0\"\u003eForged Pistons:\u003c\/b\u003e Includes 4340 forged aluminum pistons with optimized skirt profiles and reinforced ring lands to withstand extreme combustion heat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,2,1,0\"\u003e\u003cb data-path-to-node=\"5,1,2,1,0\" data-index-in-node=\"0\"\u003eH-Beam Connecting Rods:\u003c\/b\u003e High-strength forged steel H-beam connecting rods equipped with premium ARP2000 rod bolts for high-RPM reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,2,2,0\"\u003e\u003cb data-path-to-node=\"5,1,2,2,0\" data-index-in-node=\"0\"\u003eStroker Crankshaft:\u003c\/b\u003e Precision-ground forged steel crankshaft with cross-drilled oil holes to ensure superior lubrication under high stress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,2,3,0\"\u003e\u003cb data-path-to-node=\"5,1,2,3,0\" data-index-in-node=\"0\"\u003eComplete Bearing \u0026amp; Gasket Set:\u003c\/b\u003e Comes with high-performance main and rod bearings, plus a multi-layer steel (MLS) head gasket to complete your heavy-duty rebuild.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"5,1,3\"\u003eRebuild your engine with the ultimate strength of SelloDox and push past your previous horsepower limits.\u003c\/p\u003e","brand":"SelloDox","offers":[{"title":"Default Title","offer_id":54076303442233,"sku":null,"price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/0900\/0761\/files\/Max_a_Generate_the_EXACT_S_9b395162-d783-4d1d-b7ea-5943d3a56d51.webp?v=1784187280"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/0900\/0761\/collections\/Gemini_Generated_Image_jstqr6jstqr6jstq.webp?v=1782536204","url":"https:\/\/sellodox.com\/collections\/engine-performance.oembed","provider":"SelloDox","version":"1.0","type":"link"}