{"product_id":"milltek-2024-gx550-resonated-cat-back-exhaust","title":"Milltek 2024+ GX550 Resonated Cat-Back Exhaust","description":"\u003ch4 style=\"text-align: center;\"\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe GX 550 sits a step above the trucks it shares a price bracket with, and this system is engineered to match. A full T304L stainless cat-back replacement built to give the twin-turbo V6 a deeper, fuller voice without costing the platform its character or refinement. The resonated center section does the tuning work, so the GX stays composed at highway speed and hardens up under load.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Flow:\u003c\/strong\u003e 2.5in (63.5mm) mandrel-bent tubing for consistent, unrestricted gas flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefined Sound:\u003c\/strong\u003e resonated centre section tuned to add depth and body without highway drone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e T304L stainless steel for long-term corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose-Built Sections:\u003c\/strong\u003e dedicated front, center, over-axle and rear pipework engineered around the GX 550 chassis and the OE hanger locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual GT-100 Tips:\u003c\/strong\u003e 100mm tips in multiple finishes, available across the full Milltek tip range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e bolt-on replacement using OE hangers and mounting points, no cutting required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Road Option:\u003c\/strong\u003e a high clearance configuration is available separately, tucking the exhaust higher under the vehicle for GX 550s that spend time off pavement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2024+ GX550 (All Trims)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"764\" height=\"430\" src=\"https:\/\/www.youtube.com\/embed\/Iq_hKhDfQKQ\" title=\"Milltek Lexus GX550 Exhaust Comparison\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Polished","offer_id":55092037026071,"sku":"SSXTY253","price":1754.71,"currency_code":"USD","in_stock":false},{"title":"Cerakote Black","offer_id":55092037058839,"sku":"SSXTY254","price":1872.41,"currency_code":"USD","in_stock":false},{"title":"Brushed Titanium","offer_id":55092037091607,"sku":"SSXTY255","price":2024.35,"currency_code":"USD","in_stock":false},{"title":"Burnt Titanium","offer_id":55092037124375,"sku":"SSXTY256","price":2124.93,"currency_code":"USD","in_stock":false},{"title":"High Clearance Turndown","offer_id":55092037157143,"sku":"SSXTY252","price":1335.41,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2351\/8231\/files\/Milltek2024_GX550ResonatedCat-BackExhaust-Polished.png?v=1788200120","url":"https:\/\/limitplus1.com\/products\/milltek-2024-gx550-resonated-cat-back-exhaust","provider":"LIMIT+1","version":"1.0","type":"link"}