{"product_id":"gfc-304-stainless-steel-catback-high-performance-electronic-valve-exhaust-system-for-2014-2019-bmw-m3-m4-f80-f82-f83-s55-3-0t","title":"304 Stainless Steel Valved Cat-Back Exhaust System for BMW M3 M4 2014-2019","description":"\u003cp\u003eUpgrade exhaust flow and sound with this 304 Stainless Steel Valved Cat-Back Exhaust System for BMW M3 M4 2014-2019. The system replaces the exhaust section behind the catalytic converter and is designed to provide a deeper tone, reduced restriction, and a cleaner rear appearance. The integrated valve system allows the exhaust path and sound level to be adjusted when installed with the compatible controller.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e BMW M3 M4 2014-2019\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e T304 stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 3.0T\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm chassis code, engine, drivetrain, body style, model years, pipe routing, connection points, and rear-bumper outlet layout before ordering. Professional installation and adjustment are recommended, especially for valved systems that require wiring, vacuum lines, or controller setup.\u003c\/p\u003e","brand":"PARTS ISLAND","offers":[{"title":"BMW M3 M4 \/ China Mainland","offer_id":48270607057141,"sku":"14:200002130#BMW M3 M4;200007763:201336100","price":2034.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/0191\/8453\/files\/S50cad883ce234ed398a7f3b3c7543252q.webp?v=1781581141","url":"https:\/\/www.partsisland.com\/products\/gfc-304-stainless-steel-catback-high-performance-electronic-valve-exhaust-system-for-2014-2019-bmw-m3-m4-f80-f82-f83-s55-3-0t","provider":"PARTS ISLAND","version":"1.0","type":"link"}