{"product_id":"jdy-bmw-m3-m4-equal-length-exhaust-midpipe-kit","title":"JDY BMW M3\/M4 Equal-Length Exhaust Midpipe Kit","description":"\u003ch2\u003e\n\u003cspan\u003eJDY \u003c\/span\u003e\u003cspan\u003eEqual‑Length \u003c\/span\u003e\u003cspan\u003eMidpipe \u003c\/span\u003e\u003cspan\u003eKit \u003c\/span\u003e\u003cspan\u003e– \u003c\/span\u003e\u003cspan\u003eBMW \u003c\/span\u003e\u003cspan\u003eS58\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTransform the sound, flow, and character of your BMW.\u003c\/strong\u003e Engineered for S58‑powered models, the JDY Equal‑Length Midpipe Kit replaces the factory uneven exhaust routing with a smoother, balanced design. Featuring dual 76mm tubing and an integrated 57mm X‑pipe, this system enhances exhaust flow, reduces rasp, and delivers a deeper, more refined tone — all while maintaining OEM‑style fitment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan\u003e🔧 \u003c\/span\u003e\u003cspan\u003eKey \u003c\/span\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDual 76mm High‑Flow Tubing\u003c\/strong\u003e – Greater flow capacity than standard 70mm aftermarket systems, optimized for high‑RPM performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEqual‑Length Routing\u003c\/strong\u003e – Both exhaust paths repositioned for balanced pulses and cleaner tone.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e57mm Integrated X‑Pipe\u003c\/strong\u003e – Balances pressure between banks, reducing rasp, uneven pulses, and cabin drone.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBalanced Performance\u003c\/strong\u003e – Supports responsive low‑mid torque while retaining excellent high‑RPM flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFully TIG‑Welded \u0026amp; Argon‑Purged\u003c\/strong\u003e – Strong, gas‑tight welds for durability under vibration and heat cycles.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUpgraded Reinforced Chassis Brace\u003c\/strong\u003e – Raised design for clearance, added rigidity, and OEM mounting points.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOEM‑Style Fitment\u003c\/strong\u003e – Factory‑style mounting, precision connections, and included 3D‑printed installation tools.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eHigh‑Strength Hardware\u003c\/strong\u003e – 12.9‑grade studs resist heat, vibration, and loosening.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan\u003e🚘 \u003c\/span\u003e\u003cspan\u003eVehicle \u003c\/span\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBMW G80 M3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBMW G82 M4 \u003cem\u003e(S58‑powered models only)\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan\u003e📦 \u003c\/span\u003e\u003cspan\u003ePackage \u003c\/span\u003e\u003cspan\u003eContents\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eJDY dual 76mm equal‑length midpipe assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIntegrated 57mm X‑pipe\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUpgraded raised chassis reinforcement brace\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHigh‑strength installation hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e3D‑printed installation tools\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUpgrade your BMW’s exhaust with JDY’s Equal‑Length Midpipe Kit — engineered for smoother flow, deeper tone, and uncompromising performance.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"JDY","offers":[{"title":"Default Title","offer_id":55015417217366,"sku":null,"price":12628.44,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/0486\/9462\/files\/678E6430-CAE6-42E3-802F-7813E49E8B38_720x_1f6fe388-0b20-4615-b4a7-c82dd16760aa.webp?v=1786963345","url":"https:\/\/www.ttmengineering.se\/products\/jdy-bmw-m3-m4-equal-length-exhaust-midpipe-kit","provider":"ttmengineering.se","version":"1.0","type":"link"}