{"product_id":"bmw-g80-g82-m3-m4-midpipe-with-x-pipe-design","title":"BMW G80\/G82 M3\/M4 Midpipe with X-pipe design","description":"\u003ch1\u003eOAO X-Pipe Mid Section Exhaust for BMW G80 M3 \/ G82 M4 S58 3.0T T304 Stainless Steel Performance System 2021+\u003c\/h1\u003e\n\u003ch2\u003eRefine the Sound and Flow of Your S58 M Power\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for BMW G80 M3 and G82 M4 equipped with the S58 3.0L twin-turbo inline-six engine, the OAO X-Pipe Mid Section Exhaust is engineered to improve exhaust flow balance, enhance sound quality, and deliver a more refined yet aggressive M performance character.\u003c\/p\u003e\n\u003cp\u003eReplacing the factory mid-section, this X-pipe system optimizes exhaust gas interaction between both banks, reducing turbulence and improving overall exhaust efficiency.\u003c\/p\u003e\n\u003cp\u003eConstructed from premium T304 stainless steel and precision TIG welded, the system ensures long-term durability, heat resistance, and OEM-level fitment for both street and track use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e✓ Designed for BMW G80 M3 \/ G82 M4 \/ G83 M4\u003c\/p\u003e\n\u003cp\u003e✓ S58 3.0L Twin-Turbo Inline-6 Platform\u003c\/p\u003e\n\u003cp\u003e✓ X-Pipe Flow Balancing Design\u003c\/p\u003e\n\u003cp\u003e✓ Premium T304 Stainless Steel Construction\u003c\/p\u003e\n\u003cp\u003e✓ Precision TIG Welded\u003c\/p\u003e\n\u003cp\u003e✓ Direct Bolt-On Mid Section Replacement\u003c\/p\u003e\n\u003cp\u003e✓ Improved Exhaust Gas Scavenging\u003c\/p\u003e\n\u003cp\u003e✓ Reduced Exhaust Backpressure\u003c\/p\u003e\n\u003cp\u003e✓ Enhanced High-RPM Flow Efficiency\u003c\/p\u003e\n\u003cp\u003e✓ Refined and Aggressive M Sound\u003c\/p\u003e\n\u003cp\u003e✓ Improved Exhaust Pulse Balance\u003c\/p\u003e\n\u003cp\u003e✓ Track-Ready Performance Upgrade\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eX-Pipe Engineering Advantage\u003c\/h2\u003e\n\u003cp\u003eThe X-Pipe design allows exhaust gases from both cylinder banks to merge and equalize more efficiently.\u003c\/p\u003e\n\u003cp\u003eBenefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eImproved Exhaust Pulse Synchronization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced Exhaust Turbulence\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmoother High-RPM Flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced Scavenging Effect\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore Balanced Exhaust Sound Profile\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved Overall Exhaust Efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis results in a cleaner, sharper, and more motorsport-inspired exhaust tone compared to the OEM mid section.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePerformance Benefits\u003c\/h2\u003e\n\u003cp\u003eUpgrading to the OAO X-Pipe mid section may provide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFaster Turbo Response Feel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved Exhaust Flow Efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStronger High-RPM Pull\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced Backpressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore Aggressive M Sound Character\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced Driving Engagement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActual performance gains may vary depending on ECU tuning and supporting modifications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSound Characteristics\u003c\/h2\u003e\n\u003cp\u003eThe OAO G8X X-Pipe system is tuned to deliver:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDeep and Refined Idle Tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCleaner Mid-Range Sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSharper High-RPM Acoustics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore Unified Exhaust Note\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced Drone Compared to Some Straight Configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClassic BMW M Motorsport Sound Identity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned to enhance the natural character of the S58 engine without losing daily usability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePremium T304 Stainless Steel Construction\u003c\/h2\u003e\n\u003cp\u003eManufactured from high-grade T304 stainless steel for durability and performance under extreme conditions.\u003c\/p\u003e\n\u003cp\u003eAdvantages include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent Corrosion Resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Heat Resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong Service Life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced Weight vs OEM Sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior Structural Strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach unit is precision TIG welded to ensure strength, clean appearance, and consistent quality.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBMW M3 G80 (S58 3.0T)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW M4 G82 \/ G83 (S58 3.0T)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModel Years\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2021+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2022+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2023+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2024+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2025+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2026+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease confirm chassis and exhaust configuration before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOAO X-Pipe Mid Section Exhaust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation Hardware Kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtective Packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eDirect bolt-on design using OEM mounting points.\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended for best fitment and performance.\u003c\/p\u003e\n\u003cp\u003eECU tuning is optional but recommended for full performance optimization.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose OAO Performance\u003c\/h2\u003e\n\u003cp\u003eOAO specializes in premium performance exhaust systems for BMW M, Mercedes-AMG, Audi RS, Porsche, Toyota GR, and other high-performance platforms.\u003c\/p\u003e\n\u003cp\u003eFrom X-pipe mid sections and downpipes to valved cat-back systems and titanium exhaust solutions, every OAO product is engineered for precision fitment, durability, and driving excitement.\u003c\/p\u003e\n\u003cp\u003eUpgrade your G8X M3\/M4 with a sharper, cleaner, and more aggressive exhaust character.\u003c\/p\u003e","brand":"OAO-EXHAUST","offers":[{"title":"G8x M3\/M4 S58 3.0T \/ Surface Finish","offer_id":47176966373545,"sku":null,"price":800.0,"currency_code":"USD","in_stock":true},{"title":"G8x M3\/M4 S58 3.0T \/ Sandblasting","offer_id":47176966406313,"sku":null,"price":800.0,"currency_code":"USD","in_stock":true},{"title":"G8x M3\/M4 S58 3.0T \/ Polishing","offer_id":47176966439081,"sku":null,"price":800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6488\/8233\/files\/be6c18744aa7303ff8fbd42dca7edd68.jpg?v=1781234716","url":"https:\/\/oao-exhaust.com\/products\/bmw-g80-g82-m3-m4-midpipe-with-x-pipe-design","provider":"oao-exhaust-System","version":"1.0","type":"link"}