{"product_id":"eisenmann-e85-e86-z4-m54-performance-exhaust","title":"Eisenmann E85 \/ E86 Z4 (M54) Performance Exhaust","description":"\u003cp\u003eThe Eisenmann E85\/E86 Z4 Performance Exhaust is a stainless steel rear exhaust system developed for the BMW E85 Z4 Roadster and E86 Z4 Coupe equipped with the M54 engine and non-M-Sport bumper. The system replaces the factory rear muffler, improving exhaust flow and delivering a more engaging exhaust note from the Z4's inline-six.\u003c\/p\u003e\n\n\u003cp\u003eBuilt from 304 stainless steel and handcrafted in Germany, the system is available in Sport and Race sound tunings, with a choice of twin 76mm or quad 76mm round tip exits. Both versions use factory mounting points with no modifications required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eFitment\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW E85 Z4 Roadster, E86 Z4 Coupe (M54, non-M-Sport bumper)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: 304 stainless steel\u003c\/li\u003e\n  \u003cli\u003eSound levels: Sport, Race\u003c\/li\u003e\n  \u003cli\u003eTip options: 2x76mm round, 4x76mm round\u003c\/li\u003e\n  \u003cli\u003eHandcrafted in Germany by Eisenmann\u003c\/li\u003e\n  \u003cli\u003ePart numbers: B5262.00760 (Sport\/2x76mm), B5262.02320 (Sport\/4x76mm), B5262.20760 (Race\/2x76mm), B5262.22320 (Race\/4x76mm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eisenmann","offers":[{"title":"Sport \/ 2 x 76mm","offer_id":51700189036790,"sku":"B5262.00760","price":1344.2,"currency_code":"USD","in_stock":true},{"title":"Sport \/ 4 x 76mm","offer_id":51700189069558,"sku":"B5262.02320","price":2210.84,"currency_code":"USD","in_stock":true},{"title":"Race \/ 2 x 76mm","offer_id":51700189102326,"sku":"B5262.20760","price":1344.2,"currency_code":"USD","in_stock":true},{"title":"Race \/ 4 x 76mm","offer_id":51700189135094,"sku":"B5262.22320","price":2210.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/5670312765_832b388002_b_2.jpg?v=1789795237","url":"https:\/\/autotecknic.com\/products\/eisenmann-e85-e86-z4-m54-performance-exhaust","provider":"AutoTecknic USA","version":"1.0","type":"link"}