{"product_id":"eisenmann-328i-428i-unresonated-center-pipe","title":"Eisenmann 328i \/ 428i Unresonated Center Pipe - BMW F30 F31 F32 F33 F36","description":"\u003cp\u003eThe Eisenmann 328i \/ 428i Unresonated Center Pipe is a precision-engineered, T304 stainless steel center pipe designed as a direct-fit replacement for BMW F30, F31, F34 328i and F32, F33, F36 428i models. The unresonated design maximizes exhaust flow and produces a more aggressive exhaust note compared to the resonated variant. Available in automatic and manual transmission configurations.\u003c\/p\u003e\n\u003cp\u003eEisenmann has supplied OEM exhaust systems to Porsche and AMG for decades. Every Eisenmann center pipe is handcrafted in Germany using mandrel-bent tubing and TIG-welded construction for precise OEM-quality fitment. This center pipe pairs with compatible Eisenmann rear mufflers to create a complete performance exhaust system for the BMW F3x 328i and 428i.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct Details\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Eisenmann\u003c\/li\u003e\n\u003cli\u003eType: Unresonated Center Pipe\u003c\/li\u003e\n\u003cli\u003eMaterial: T304 stainless steel\u003c\/li\u003e\n\u003cli\u003eConstruction: Mandrel-bent, hand-TIG-welded in Germany\u003c\/li\u003e\n\u003cli\u003eTransmission Compatibility: Automatic or Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAvailable Configurations\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic Transmission - SKU: B5428.00000A - $1,231.00\u003c\/li\u003e\n\u003cli\u003eManual Transmission - SKU: B5428.00000S - $1,232.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eVehicle Applications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW F30 \/ F31 \/ F34 328i\u003c\/li\u003e\n\u003cli\u003eBMW F30 \/ F31 \/ F34 328i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW F32 \/ F33 \/ F36 428i\u003c\/li\u003e\n\u003cli\u003eBMW F32 \/ F33 \/ F36 428i xDrive\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eisenmann","offers":[{"title":"Automatic Transmission","offer_id":51710675058934,"sku":"B5428.00000A","price":1231.0,"currency_code":"USD","in_stock":true},{"title":"Manual Transmission","offer_id":51710675091702,"sku":"B5428.00000S","price":1232.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/autotecknic.com\/products\/eisenmann-328i-428i-unresonated-center-pipe","provider":"AutoTecknic USA","version":"1.0","type":"link"}