{"title":"G8X Daily Driver Exhaust Setup - Resonated","description":"","products":[{"product_id":"irl-g8x-midpipe-valve-controller-combo","title":"IRL G8X M3\/M4 Midpipe \u0026 Valve Controller Performance Combo","description":"\u003cp\u003eThe ultimate zero-compromise foundation for your S58. This curated performance bundle pairs the legendary high-flow IRL single midpipe with the IRL Plug-and-Play V2 Valve Controller. By removing the bulky factory resonators and center muffler section, this setup delivers a deep, muscular, bass-heavy rumble that completely fixes the flat factory exhaust note. With the valve controller in your hands, you can instantly override the factory software and lock the exhaust valves 100% wide open for full volume on demand, or command them closed for a drone-free, neighbor-friendly daily commute. 100% bolt-on installation, premium grade stainless steel construction, and no tuning required.\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Resonated","offer_id":42975960399970,"sku":"IRL-G8X-MPVC-RES-1","price":974.0,"currency_code":"USD","in_stock":true},{"title":"Non-Resonated","offer_id":42975960432738,"sku":"IRL-G8X-MPVC-RES-2","price":974.0,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":42975960465506,"sku":"IRL-G8X-MPVC-RES-3","price":1138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4395\/7090\/files\/IMG-9556.webp?v=1780164328"},{"product_id":"irl-v2-exhaust-valve-controller-bmw-g8x","title":"IRL V2 Plug \u0026 Play Exhaust Valve Controller | BMW G8X M3\/M4","description":"\u003cp\u003eTake total acoustic authority over your BMW G80 M3, G82 M4, or G83 M4. The factory BMW exhaust valve logic restricts your sound profile, keeping the valves partially closed even in Sport Plus mode. The IRL V2 Valve Controller bypasses these restrictions completely with a true plug-and-play harness. Command your valves 100% wide open for maximum volume at idle and low RPMs, or snap them back to the stock profile for a quiet, neighbor-friendly exit. Completely reversible, leaves no permanent footprints, and installs in under 20 minutes.\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":42974581162082,"sku":"IRL-G8X-V2VC","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4395\/7090\/files\/IMG-6067.webp?v=1780163884"},{"product_id":"irl-fmu-v2-modular-midpipe-bmw-g8x","title":"IRL V2 Modular Midpipe | BMW G8X M3\/M4","description":"\u003cp\u003eThe ultimate future-proof midpipe upgrade for the S58 engine platform. The IRL FMU V2 features an innovative modular construction that allows you to easily switch between a full high-velocity straight-pipe note and a smoother, deeper resonated profile as your build progresses. By optimizing exhaust gas scavenge intervals, it aggressively bumps up throttle response and mid-range performance while completely redesigning the sound spectrum to kill low-end rasp. Engineered from high-strength stainless steel for flawless clearance around factory chassis braces.\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Stainless","offer_id":42975958990946,"sku":"MS-4146-V2 -IRL L-STA-1","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":42975959023714,"sku":"MS-4146-V2 -IRL L-STA-2","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4395\/7090\/files\/421DE43F-F837-4545-92E1-80732ED41495.webp?v=1780163485"},{"product_id":"fabspeed-motorsport-intermediate-x-pipe-midpipe-bmw-g8x","title":"Fabspeed Motorsport Intermediate X-Pipe Midpipe | BMW G80\/G82 M3\/M4","description":"\u003cp\u003eInject American-made racing heritage into your S58 twin-turbo platform. The Fabspeed Motorsport Intermediate X-Pipe replaces the heavy factory resonators with a precision-cast, investment-merged X-pipe section engineered from premium T304L stainless steel. This unique crossover element smooths out the raw exhaust pulses, shifting the S58 acoustic fingerprint away from a gritty, raspy tone and replacing it with a refined, higher-pitched sports car howl. CAD-designed for flawless under-car clearance with zero modification required to factory chassis structures.\u003c\/p\u003e","brand":"Fabspeed Motorsport","offers":[{"title":"Default Title","offer_id":42974582079586,"sku":"FS-BMW-G8X-IXP","price":1975.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4395\/7090\/files\/apixnxzqi__44087.jpg?v=1780161984"},{"product_id":"arm-motorsports-g8x-s58-midpipes","title":"ARM Motorsports S58 G8X Midpipes","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe ARM S58 Midpipe upgrade is designed to unleash the incredible exhaust sounds from your G80 M3\/M4.  By removing the secondary catalysts and two middle resonators, the ARM S58 Midpipes substantially improve the sound of your S58 powered BMW.  Also, by retaining the OEM muffler, you still have the ability to control the exhaust flaps, allowing you to close them for a more subtle tone for when you want to be quiet, or open the valves for maximum sound.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARM S58 Midpipe upgrade for G80 M3\/M4 removes secondary catalysts and resonators to deliver aggressive exhaust sound while retaining OEM muffler compatibility. Control exhaust flaps to switch between subtle tones and maximum performance sound. Engineered for S58-powered BMW enthusiasts seeking authentic, responsive exhaust character without full system replacement.\u003c\/p\u003e","brand":"ARM Motorsports","offers":[{"title":"H-Type \/ No thanks","offer_id":42975939559522,"sku":"ARM-G8X-DUAL-RES-1","price":847.0,"currency_code":"USD","in_stock":true},{"title":"H-Type \/ Yes please!","offer_id":42975939592290,"sku":"ARM-G8X-DUAL-RES-2","price":886.95,"currency_code":"USD","in_stock":true},{"title":"X-Pipe \/ No thanks","offer_id":42975939625058,"sku":"ARM-G8X-DUAL-RES-3","price":847.0,"currency_code":"USD","in_stock":true},{"title":"X-Pipe \/ Yes please!","offer_id":42975939657826,"sku":"ARM-G8X-DUAL-RES-4","price":886.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4395\/7090\/files\/BMW-G80-G82-M3-M4-MIDPIPE-12_5000x_2664b84f-f5fa-46e3-99df-6be8d86c4cbd.webp?v=1780159705"},{"product_id":"arm-motorsports-4-5-inch-single-midpipe-bmw-g8x","title":"ARM Motorsports 4.5-Inch Single Midpipe Upgrade | BMW G8X M3\/M4","description":"\u003cp\u003eUnleash the ultimate deep rumble on your S58 with the massive ARM Motorsports 4.5-Inch Single Midpipe Upgrade. Specially designed to eliminate the high-pitched \"tractor\" rasp of the stock BMW G80 M3 and G82\/G83 M4 exhaust, this single-channel midpipe merges the dual turbo paths into an industry-leading 4.5-inch diameter flow tube. This colossal architecture dramatically lowers the tone of the exhaust, giving your car a vicious, deep, and menacing muscle-car-like rumble. Perfect as an a la carte foundation for a Weekend Warrior setup—keep it subtle with stock rear mufflers or let it scream on demand. CNC mandrel-bent stainless steel ensures precision fitment and maximum clearance.\u003c\/p\u003e","brand":"ARM Motorsports","offers":[{"title":"Default Title","offer_id":42974583226466,"sku":"ARM-G8X-45-SINGLE","price":797.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4395\/7090\/files\/3V0A0842-2_5000x_4a3472ae-6afa-44e2-9aec-f872cf274ebc.webp?v=1780159536"},{"product_id":"milltek-sport-active-exhaust-valve-controller-bmw-g8x","title":"Milltek Sport Active Exhaust Valve Controller Module | BMW G8X M3\/M4","description":"\u003cp\u003eTake absolute acoustic control over your S58 powerplant with the Milltek Sport Active Exhaust Valve Controller Module. The stock BMW ECU restricts valve angles, keeping them heavily muffled even in Sport+ mode. The Milltek plug-and-play module bypasses these computer constraints entirely, allowing you to instantly force your exhaust valves 100% wide open at any RPM or speed. Command a massive, raw cold start and deep low-end rumble on demand, or quickly switch back to stock logic for neighbor-friendly operations. Easy installation with zero splicing or permanent vehicle modification required.\u003c\/p\u003e","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":42974583652450,"sku":"MS-G8X-AVC","price":455.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4395\/7090\/files\/SSXBM1234_1.jpg?v=1780159023"},{"product_id":"milltek-sport-102mm-single-midpipe-secondary-cat-bypass","title":"Milltek Sport 102mm Non-Res Single Midpipe | BMW G8X M3\/M4","description":"\u003cp\u003eEngineered strictly for raw track performance and unrestricted exhaust gas velocity. The Milltek Sport Midpipe scales flow up to a massive 102mm (4-inch) main single-pipe section, completely eliminating the restrictive secondary factory catalytic converters and center resonators. Featuring an investment-merged, non-resonated crossover architecture, it maximizes twin-turbo exhaust scavenge cycles to rapidly pull heat away from the turbos. This delivers a violently loud, metallic, screaming motorsport frequency that turns your G80 M3 or G82 M4 into a true Track Rat. High-strength construction built to withstand constant track abuse.\u003c\/p\u003e","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":42974583685218,"sku":"SSXBM1270","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4395\/7090\/files\/SSXBM1268_1-large-3397-1-v1.jpg?v=1780158789"},{"product_id":"milltek-resonated-mid-pipe-for-g8x-m3-m4","title":"Milltek Resonated Mid Pipe for G8X M3 \u0026 M4","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eUpgrade your G8X M3 \u0026amp; M4 with the Milltek Resonated Mid Pipe—engineered from premium 304L stainless steel for durability and performance. This direct-fit replacement optimizes exhaust flow while delivering an aggressive, refined exhaust note. Perfect for drivers seeking both power gains and auditory enhancement without compromise.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":42975936544866,"sku":null,"price":1466.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4395\/7090\/files\/SSXBM1267_1-large-3398-1-v1.jpg?v=1780158919"}],"url":"https:\/\/ortmotorsport.com\/collections\/g8x-daily-driver-exhaust-setup-resonated.oembed","provider":"ORT Motorsport","version":"1.0","type":"link"}