{"product_id":"remus-bmw-g90-g99-m5-racing-secondary-cat-back-exhaust-system","title":"Remus BMW G90 \u0026 G99 M5 Racing Secondary Cat Back Exhaust System","description":"\u003cp data-start=\"71\" data-end=\"682\"\u003eThe \u003cstrong data-start=\"75\" data-end=\"150\"\u003eRemus Racing Secondary Cat Back Exhaust System for the BMW G90 \u0026amp; G99 M5\u003c\/strong\u003e is designed for those seeking the ultimate sound and performance experience from their S68-powered M5. Building upon the proven \u003cstrong data-start=\"279\" data-end=\"321\"\u003eRemus Axle Back System (082025 0500LR)\u003c\/strong\u003e, this full \u003cstrong data-start=\"333\" data-end=\"396\"\u003eRacing Cat Back configuration (082025 1000 + 082025 0500LR)\u003c\/strong\u003e replaces the factory secondary catalytic converters and rear silencer to deliver a raw, motorsport-inspired tone with increased flow and reduced restriction. Crafted to the highest standards, this system embodies Remus’ dedication to precision engineering and performance excellence.\u003c\/p\u003e\n\u003chr data-start=\"684\" data-end=\"687\"\u003e\n\u003ch3 data-start=\"689\" data-end=\"707\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"708\" data-end=\"2040\"\u003e\n\u003cli data-start=\"708\" data-end=\"884\"\u003e\n\u003cp data-start=\"710\" data-end=\"884\"\u003e\u003cstrong data-start=\"710\" data-end=\"739\"\u003eFull Racing Configuration\u003c\/strong\u003e – Combines the Remus Axle Back System with a \u003cstrong data-start=\"785\" data-end=\"829\"\u003enon-resonated secondary cat-back section\u003c\/strong\u003e, optimising exhaust gas flow and performance output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"885\" data-end=\"1051\"\u003e\n\u003cp data-start=\"887\" data-end=\"1051\"\u003e\u003cstrong data-start=\"887\" data-end=\"915\"\u003eEnhanced Sound Character\u003c\/strong\u003e – Produces a more aggressive, resonant exhaust note that amplifies the V8’s twin-turbo soundtrack for an authentic racing experience.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1052\" data-end=\"1220\"\u003e\n\u003cp data-start=\"1054\" data-end=\"1220\"\u003e\u003cstrong data-start=\"1054\" data-end=\"1098\"\u003eLightweight Stainless Steel Construction\u003c\/strong\u003e – Built from premium-grade stainless steel for reduced weight, long-term durability, and superior corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1221\" data-end=\"1718\"\u003e\n\u003cp data-start=\"1223\" data-end=\"1398\"\u003e\u003cstrong data-start=\"1223\" data-end=\"1250\"\u003eCustom Tailpipe Options\u003c\/strong\u003e – Choose from a range of 102mm angled tailpipes (145mm shorter length) with adjustable spherical clamp connections for perfect fitment and style:\u003c\/p\u003e\n\u003cul data-start=\"1401\" data-end=\"1718\"\u003e\n\u003cli data-start=\"1401\" data-end=\"1446\"\u003e\n\u003cp data-start=\"1403\" data-end=\"1446\"\u003e0446 70SGR – Polished \u003cstrong data-start=\"1425\" data-end=\"1444\"\u003estainless steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1449\" data-end=\"1490\"\u003e\n\u003cp data-start=\"1451\" data-end=\"1490\"\u003e0446 70SGBR – \u003cstrong data-start=\"1465\" data-end=\"1481\"\u003eBlack chrome\u003c\/strong\u003e finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1493\" data-end=\"1551\"\u003e\n\u003cp data-start=\"1495\" data-end=\"1551\"\u003e0446 70CSRX – \u003cstrong data-start=\"1509\" data-end=\"1549\"\u003eCarbon fibre with titanium internals\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1631\"\u003e\n\u003cp data-start=\"1556\" data-end=\"1631\"\u003eOptional: 0448 70GT – \u003cstrong data-start=\"1578\" data-end=\"1600\"\u003eTitanium GT finish\u003c\/strong\u003e (requires ADOPT1S-4 adaptor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1634\" data-end=\"1718\"\u003e\n\u003cp data-start=\"1636\" data-end=\"1718\"\u003eOptional: 0448 70GTB – \u003cstrong data-start=\"1659\" data-end=\"1687\"\u003eBlack titanium GT finish\u003c\/strong\u003e (requires ADOPT1S-4 adaptor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1719\" data-end=\"1871\"\u003e\n\u003cp data-start=\"1721\" data-end=\"1871\"\u003e\u003cstrong data-start=\"1721\" data-end=\"1742\"\u003ePrecision Fitment\u003c\/strong\u003e – Designed specifically for the \u003cstrong data-start=\"1775\" data-end=\"1796\"\u003eBMW G90 M5 Saloon\u003c\/strong\u003e and \u003cstrong data-start=\"1801\" data-end=\"1819\"\u003eG99 M5 Touring\u003c\/strong\u003e, ensuring an exact fit using OEM mounting points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1872\" data-end=\"2040\"\u003e\n\u003cp data-start=\"1874\" data-end=\"2040\"\u003e\u003cstrong data-start=\"1874\" data-end=\"1893\"\u003eRacing Use Only\u003c\/strong\u003e – This version does \u003cstrong data-start=\"1914\" data-end=\"1946\"\u003enot include EC Type Approval\u003c\/strong\u003e, intended for off-road or track applications where unrestricted performance is prioritised.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2042\" data-end=\"2045\"\u003e\n\u003ch3 data-start=\"2047\" data-end=\"2067\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2068\" data-end=\"2487\"\u003e\n\u003cli data-start=\"2068\" data-end=\"2117\"\u003e\n\u003cp data-start=\"2070\" data-end=\"2117\"\u003e\u003cstrong data-start=\"2070\" data-end=\"2087\"\u003ePart Numbers:\u003c\/strong\u003e 082025 1000 + 082025 0500LR\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2118\" data-end=\"2199\"\u003e\n\u003cp data-start=\"2120\" data-end=\"2199\"\u003e\u003cstrong data-start=\"2120\" data-end=\"2138\"\u003eConfiguration:\u003c\/strong\u003e Non-resonated secondary cat-back system with rear silencer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2200\" data-end=\"2232\"\u003e\n\u003cp data-start=\"2202\" data-end=\"2232\"\u003e\u003cstrong data-start=\"2202\" data-end=\"2224\"\u003eTailpipe Diameter:\u003c\/strong\u003e 102mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2233\" data-end=\"2263\"\u003e\n\u003cp data-start=\"2235\" data-end=\"2263\"\u003e\u003cstrong data-start=\"2235\" data-end=\"2255\"\u003eTailpipe Length:\u003c\/strong\u003e 145mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2264\" data-end=\"2343\"\u003e\n\u003cp data-start=\"2266\" data-end=\"2343\"\u003e\u003cstrong data-start=\"2266\" data-end=\"2283\"\u003eConstruction:\u003c\/strong\u003e Stainless steel with optional carbon or titanium finishes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2344\" data-end=\"2426\"\u003e\n\u003cp data-start=\"2346\" data-end=\"2426\"\u003e\u003cstrong data-start=\"2346\" data-end=\"2372\"\u003eVehicle Compatibility:\u003c\/strong\u003e BMW G90 M5 Saloon \u0026amp; BMW G99 M5 Touring (S68 engine)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2427\" data-end=\"2487\"\u003e\n\u003cp data-start=\"2429\" data-end=\"2487\"\u003e\u003cstrong data-start=\"2429\" data-end=\"2447\"\u003eType Approval:\u003c\/strong\u003e No EC Type Approval (Racing use only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2489\" data-end=\"2492\"\u003e\n\u003ch3 data-start=\"2494\" data-end=\"2516\"\u003e\u003cstrong\u003eWhy Choose Remus?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2517\" data-end=\"2938\"\u003eEvery Remus exhaust is developed in Austria using cutting-edge acoustic simulation and precision manufacturing. This \u003cstrong data-start=\"2634\" data-end=\"2670\"\u003eRacing Secondary Cat Back System\u003c\/strong\u003e unlocks the full auditory potential of the G90 and G99 M5, transforming the car’s character with a sharper, louder, and more responsive exhaust tone. It’s the ideal choice for enthusiasts who demand maximum performance, sound, and quality from their exhaust system.\u003c\/p\u003e\n\u003cp data-start=\"2940\" data-end=\"3076\"\u003eExperience the uncompromising craftsmanship and thrilling sound of \u003cstrong data-start=\"3007\" data-end=\"3016\"\u003eRemus\u003c\/strong\u003e – engineered for those who refuse to settle for standard.\u003c\/p\u003e","brand":"R44 Performance","offers":[{"title":"No Tips","offer_id":51784769732901,"sku":"082025 1000 + 082025 0500LR","price":3727.56,"currency_code":"GBP","in_stock":true},{"title":"102mm Straight Cut Chrome Tips","offer_id":51784769765669,"sku":"082025 1000 + 082025 0500LR + 0446 70SGR","price":4073.63,"currency_code":"GBP","in_stock":true},{"title":"102mm Angled Black Chrome Tips","offer_id":51784769798437,"sku":"082025 1000 + 082025 0500LR + 0446 70SGBR","price":4142.84,"currency_code":"GBP","in_stock":true},{"title":"102mm Angled Carbon Tips w\/ Titanium Internals","offer_id":51784769831205,"sku":"082025 1000 + 082025 0500LR + 0446 70CSRX","price":4714.77,"currency_code":"GBP","in_stock":true},{"title":"100mm Brushed Titanium Tips","offer_id":51784769863973,"sku":"082025 1000 + 082025 0500LR + 0448 70GT","price":4813.13,"currency_code":"GBP","in_stock":true},{"title":"100mm Black PVD Coated Titanium Tips","offer_id":51784769896741,"sku":"082025 1000 + 082025 0500LR + 0448 70GTB","price":4896.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/7853\/1365\/files\/Remus-BMW-G90-G99-M5-Racing-Secondary-Cat-Back-Exhaust-System.jpg?v=1766482613","url":"https:\/\/modcentraluk.com\/products\/remus-bmw-g90-g99-m5-racing-secondary-cat-back-exhaust-system","provider":"Mod Central","version":"1.0","type":"link"}