{"product_id":"bmw-g80-m3-stainless-steel-valved-performance-exhaust","title":"BMW G80\/G82 M3\/M4 Stainless Steel Valved Performance Exhaust","description":"\u003cp data-start=\"0\" data-end=\"279\"\u003eUpgrade the sound, performance, and driving experience of your BMW G80 M3 with this premium Stainless Steel Valved Performance Exhaust System — engineered to deliver aggressive tone, improved exhaust flow, and OEM-style valve functionality while maintaining everyday drivability.\u003c\/p\u003e\n\u003cp data-start=\"281\" data-end=\"674\"\u003eDesigned specifically for the twin-turbocharged S58 platform, this valved exhaust transforms the G80 M3 with a deeper, sharper, and more exotic exhaust note while reducing restriction compared to the factory system. Whether cruising with the valves closed or unleashing the full sound with the valves open, this system delivers the perfect balance between refinement and motorsport aggression.\u003c\/p\u003e\n\u003cp data-start=\"676\" data-end=\"903\"\u003eManufactured from high-quality T304 stainless steel with precision TIG-welded construction, this exhaust system is built to withstand high temperatures, hard driving conditions, and long-term performance use without compromise.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"910\" data-end=\"925\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"kulrl4\" data-start=\"927\" data-end=\"969\"\u003eFull T304 Stainless Steel Construction\u003c\/h3\u003e\n\u003cp data-start=\"970\" data-end=\"1119\"\u003eBuilt from premium-grade stainless steel for superior durability, corrosion resistance, and long-term reliability under extreme exhaust temperatures.\u003c\/p\u003e\n\u003ch3 data-section-id=\"p8ytrb\" data-start=\"1121\" data-end=\"1153\"\u003eValved Exhaust Functionality\u003c\/h3\u003e\n\u003cp data-start=\"1154\" data-end=\"1294\"\u003eIntegrated valve control allows you to seamlessly switch between a quieter OEM+ driving experience and a fully open aggressive exhaust tone.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1e5xezq\" data-start=\"1296\" data-end=\"1322\"\u003eOptimised Exhaust Flow\u003c\/h3\u003e\n\u003cp data-start=\"1323\" data-end=\"1447\"\u003eMandrel-bent piping and a less restrictive design improve exhaust scavenging, turbo efficiency, and overall engine response.\u003c\/p\u003e\n\u003ch3 data-section-id=\"qlneez\" data-start=\"1449\" data-end=\"1489\"\u003eAggressive Motorsport-Inspired Sound\u003c\/h3\u003e\n\u003cp data-start=\"1490\" data-end=\"1603\"\u003eProduces a deeper, sharper, and more refined tone with enhanced crackles, turbo response, and high-RPM character.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jmhf3l\" data-start=\"1605\" data-end=\"1629\"\u003ePrecision TIG Welded\u003c\/h3\u003e\n\u003cp data-start=\"1630\" data-end=\"1716\"\u003eProfessionally TIG welded for maximum strength, durability, and premium craftsmanship.\u003c\/p\u003e\n\u003ch3 data-section-id=\"9kqpfy\" data-start=\"1718\" data-end=\"1749\"\u003eDirect Bolt-On Installation\u003c\/h3\u003e\n\u003cp data-start=\"1750\" data-end=\"1866\"\u003eDesigned specifically for the BMW G80 M3 platform using factory mounting locations for straightforward installation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ctfpuh\" data-start=\"1873\" data-end=\"1896\"\u003ePerformance Benefits\u003c\/h2\u003e\n\u003cp data-start=\"1898\" data-end=\"1984\"\u003eWhen paired with supporting modifications and tuning, this exhaust system can provide:\u003c\/p\u003e\n\u003cp data-start=\"1986\" data-end=\"2249\"\u003e• Improved exhaust flow and reduced backpressure\u003cbr data-start=\"2034\" data-end=\"2037\"\u003e• Faster turbo response and sharper throttle feel\u003cbr data-start=\"2086\" data-end=\"2089\"\u003e• Increased exhaust volume and enhanced tone\u003cbr data-start=\"2133\" data-end=\"2136\"\u003e• More aggressive cold starts and overrun character\u003cbr data-start=\"2187\" data-end=\"2190\"\u003e• Weight reduction compared to the factory exhaust system\u003c\/p\u003e\n\u003cp data-start=\"2251\" data-end=\"2327\"\u003ePerformance gains may vary depending on supporting modifications and tuning.\u003c\/p\u003e\n\u003ch2 data-section-id=\"16q3upg\" data-start=\"2334\" data-end=\"2352\"\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp data-start=\"2354\" data-end=\"2440\"\u003eBMW G80 M3 (2021+)\u003cbr data-start=\"2372\" data-end=\"2375\"\u003eBMW G82 \/ G83 M4 (Compatible variants depending on configuration)\u003c\/p\u003e\n\u003cp data-start=\"2442\" data-end=\"2475\"\u003e3.0L Twin-Turbocharged S58 Engine\u003c\/p\u003e\n\u003ch2 data-section-id=\"1xl633v\" data-start=\"2482\" data-end=\"2496\"\u003ePlease Note\u003c\/h2\u003e\n\u003cp data-start=\"2498\" data-end=\"2673\"\u003eThis product is intended for off-road or motorsport use where applicable.\u003cbr data-start=\"2571\" data-end=\"2574\"\u003eCustomers are responsible for checking local noise and emissions regulations prior to installation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1s7af82\" data-start=\"2680\" data-end=\"2718\"\u003eWhy Choose Proven Performance Parts\u003c\/h2\u003e\n\u003cp data-start=\"2720\" data-end=\"3040\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWe specialise in high-performance upgrades for European performance vehicles including Volkswagen GTI \u0026amp; R models, Audi S\/RS platforms, and high-performance BMW applications. Every product we offer is carefully selected for its quality, fitment, sound, and real-world performance — tested by enthusiasts, for enthusiasts.\u003c\/p\u003e","brand":"Proven Performance Parts","offers":[{"title":"Black Tips \/ BMW G80 M3 (2021+)","offer_id":52183800217882,"sku":null,"price":2300.0,"currency_code":"AUD","in_stock":true},{"title":"Black Tips \/ BMW G82 M4 (2021+)","offer_id":52183804838170,"sku":null,"price":2300.0,"currency_code":"AUD","in_stock":true},{"title":"Chrome Tips \/ BMW G80 M3 (2021+)","offer_id":52183800250650,"sku":null,"price":2300.0,"currency_code":"AUD","in_stock":true},{"title":"Chrome Tips \/ BMW G82 M4 (2021+)","offer_id":52183804870938,"sku":null,"price":2300.0,"currency_code":"AUD","in_stock":true},{"title":"Carbon Fibre Style Tips \/ BMW G80 M3 (2021+)","offer_id":52183800283418,"sku":null,"price":2300.0,"currency_code":"AUD","in_stock":true},{"title":"Carbon Fibre Style Tips \/ BMW G82 M4 (2021+)","offer_id":52183804903706,"sku":null,"price":2300.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1177\/4490\/files\/357.png?v=1778138663","url":"https:\/\/provenperformanceparts.com.au\/products\/bmw-g80-m3-stainless-steel-valved-performance-exhaust","provider":"Proven Performance Parts","version":"1.0","type":"link"}