{"product_id":"milltek-sport-bmw-m3-e90-e92-e93-4-0-v8-cat-back-exhaust-system","title":"Milltek Sport BMW M3 (E90\/E92\/E93) 4.0 V8 Cat-Back Exhaust System","description":"\u003cp dir=\"ltr\"\u003eThe E90\/E92\/E93 M3's naturally-aspirated 4.0-litre V8 is genuinely one of the most celebrated engines BMW has ever built, a screaming, high-revving unit that remains a genuine highlight of the naturally-aspirated M3 era before turbocharging took over. The factory exhaust leaves real drama on the table, tuned as much around noise regulations as outright sound. Milltek Sport's Cat-Back exhaust replaces everything from the catalytic converter rearward, engineered to deliver genuine gains in flow, sound, and weight over the factory system, letting this genuinely special S65 V8 sing the way it deserves to.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eConstructed entirely from T-304 stainless steel, this system is built to outlast the car itself, resisting the corrosion that eventually catches up with mild steel factory systems, especially through wet European winters. Milltek's own sound engineers spend considerable time tuning each system's resonance and tone, striking a genuine balance between drama and everyday drivability, avoiding the drone that can plague poorly engineered aftermarket systems on a long motorway drive.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease select your exhaust tip finish at checkout:\u003c\/strong\u003e Polished or Cerakote Black. Both options deliver identical performance and sound characteristics, purely a styling choice.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWhy Choose This Cat-Back Exhaust\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eGenuine gains in flow, sound, and weight over the factory system\u003c\/li\u003e\n\u003cli\u003eT-304 stainless steel construction throughout, built to outlast the factory system\u003c\/li\u003e\n\u003cli\u003eMilltek's own sound engineering, letting this celebrated naturally-aspirated V8 sing properly\u003c\/li\u003e\n\u003cli\u003eChoice of Polished or Cerakote Black finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eCompatibility\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eBMW M3 (E90\/E92\/E93) 4.0 V8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek Sport","offers":[{"title":"Polished","offer_id":54710267707725,"sku":"SSXBM931","price":1867.54,"currency_code":"EUR","in_stock":false},{"title":"Cerakote Black","offer_id":54710267740493,"sku":"SSXBM941","price":1892.29,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/Milltek_Sport_BMW_M3_E90_E92_E93_4.0_V8_Cat-Back_Exhaust_System.webp?v=1789131739","url":"https:\/\/i6tuning.com\/products\/milltek-sport-bmw-m3-e90-e92-e93-4-0-v8-cat-back-exhaust-system","provider":"i6 Tuning","version":"1.0","type":"link"}