{"product_id":"performance-catback-exhaust-system-with-valve-control-for-range-rover-sport-l494-copy-1","title":"Stainless Valved Catback Exhaust With Tips for BMW G29 Z4 M40i B58 3.0T","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade the performance, sound, and appearance of your BMW G29 Z4 M40i B58 3.0T with this stainless steel valved catback exhaust system, engineered to complement the sporty styling and performance characteristics of the vehicle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConstructed from high quality stainless steel, this catback exhaust system features a valve controlled muffler design and premium exhaust tips for a refined performance inspired appearance. The valved configuration allows for an adjustable exhaust tone, providing a quieter sound when desired and a more aggressive exhaust experience when the valves are open.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for street, show, and performance builds, this complete exhaust system delivers durable construction, excellent corrosion resistance, precise fitment, and a premium upgrade suitable for both factory and modified vehicles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eStainless steel catback exhaust system\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eValve controlled muffler design\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAdjustable exhaust sound\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIncludes performance style exhaust tips\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for BMW G29 Z4 M40i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with B58 3.0L turbo engine\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCorrosion resistant and durable construction\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePrecision engineered fitment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePremium performance inspired appearance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIdeal for street and performance builds\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFitment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMake: BMW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eModel: Z4 M40i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eChassis: G29\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngine: B58 3.0L Turbo\u003c\/span\u003e\u003c\/p\u003e","brand":"Bull Boost Performance","offers":[{"title":"Default Title","offer_id":52068700520668,"sku":"729859406442","price":1999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/3005\/6412\/files\/ChatGPT_Image_Jul_15_2026_10_20_59_PM_6.png?v=1784179330","url":"https:\/\/bullboostperformance.com\/products\/performance-catback-exhaust-system-with-valve-control-for-range-rover-sport-l494-copy-1","provider":"Bull Boost Performance","version":"1.0","type":"link"}