{"product_id":"fmic-pro-valved-catback-exhaust-system-lexus-is250-ii-2-5l-v6-2005-2012","title":"FMIC.Pro Valved Catback Exhaust System - Lexus IS250 II 2.5L V6 2005-2012","description":"\u003ch3\u003eFMIC.Pro valved cat-back exhaust system Lexus IS250 II 2.5L V6 2005–2012\u003c\/h3\u003e\n\u003cp\u003eThe FMIC.Pro cat-back exhaust system is designed to improve exhaust gas flow and produce a distinctly sportier sound.\u003c\/p\u003e\n\u003cp\u003eThe 63 mm \/ 2.5” pipe diameter combined with the muffler design produces a deeper and fuller sound under load while retaining ride comfort in normal driving – especially with the exhaust valves closed.\u003c\/p\u003e\n\u003cp\u003eThe exhaust system is made entirely of SS304 stainless steel, which resists corrosion and high operating temperatures. CNC-bent pipes ensure consistent geometry and a precise fit to the car's original mounting points. Installation is straightforward and follows the plug \u0026amp; play principle. All welds are TIG welded under argon shielding, which ensures clean, finished and fully sealed joints – this is essential for long-term durability.\u003c\/p\u003e\n\u003cp\u003eCNC-machined 10 mm thick flanges are used at the joints. They increase the rigidity of the structure, reduce the risk of deformation caused by heat cycles and ensure even clamping pressure on the gasket across the entire joint surface.\u003c\/p\u003e\n\u003cp\u003eThe system has integrated electronic exhaust valves that control the flow of exhaust gases at the rear:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClosed mode\u003c\/strong\u003e – exhaust gases pass through the entire muffler system, producing a subdued sound and high ride comfort for everyday driving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOpen mode\u003c\/strong\u003e – exhaust gases bypass the rear muffler, making the exhaust sound louder, more direct and sportier.\u003c\/p\u003e\n\u003cp\u003eThis allows the driver to adjust the sound characteristics of the exhaust system to the driving conditions and personal preference. The valves are controlled with the included control unit and two remote controls, which allow instant switching between modes.\u003c\/p\u003e\n\u003cp\u003eFor the best performance potential, the FMIC.Pro cat-back exhaust system is recommended to be combined with a high-flow downpipe (especially on turbocharged engines).\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTailpipes: 2 round\u003c\/li\u003e\n\u003cli\u003ePipe diameter: 63 mm \/ 2.5”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.5 V6 204 hp 4GR-FSE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLexus IS250 II XE20 2.5 V6 RWD 2005–2012\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMIC","offers":[{"title":"Default Title","offer_id":54651828142427,"sku":"FP-EXHAUST-112","price":1737.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FP-EXHAUST-112-1.png?v=1793956133","url":"https:\/\/www.qtparts.fi\/en-eu\/products\/fmic-pro-valved-catback-exhaust-system-lexus-is250-ii-2-5l-v6-2005-2012","provider":"QT Parts","version":"1.0","type":"link"}