{"title":"F97 \/ F98 X3M X4M","description":"\u003cp\u003eUpgrade your BMW F97 X3M or F98 X4M with IRL performance parts engineered for the S58 platform. Shop IRL exhaust systems, valved catbacks, high-flow intakes, performance downpipes and electronic exhaust valve controllers built to enhance the sound, airflow and performance of your BMW X3M or X4M.\u003c\/p\u003e","products":[{"product_id":"irl-f97-x3m-midpipe","title":"IRL F97 F98 X3M X4M Midpipe","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ehttps:\/\/youtube.com\/shorts\/34y81jxQgIo?si=BwgGandvB8g9Yetj\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIntroducing the IRL LLC F97 High Flow Single Midpipe, the ultimate solution for enhancing the performance and sound of your F97.Our midpipe is specifically designed to increase exhaust flow and improve the overall sound of your vehicle..\u003c\/p\u003e\n\u003cp\u003eThe IRL LLC High Flow Single Midpipe is constructed from high-quality stainless steel, ensuring durability and longevity. The midpipe is also mandrel-bent, meaning that it has a consistent diameter throughout its length, which minimizes restrictions and allows for maximum exhaust flow.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003eProfessional installation recommended \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eThese products are designed for off road  purposes only It is \u003cstrong\u003eNOT\u003c\/strong\u003e designed or intended to be used in any way that may violate any laws. IRL LLC will not be responsible for the use of Merchandise.  \u003c\/span\u003e\u003c\/div\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":43203159523486,"sku":"MS-1055-IRL-IRL L","price":735.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/IMG-6079.jpg?v=1771268343"},{"product_id":"irl-f97-x3m-downpipes","title":"IRL F97 F98 X3M X4M 3.5” MaxFlow Race Downpipes","description":"\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIRL MaxFlow Race Downpipes for BMW X3M \u0026amp; X4M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnleash the full performance of your \u003c\/span\u003e\u003cspan\u003eBMW X3M\/X4M\u003c\/span\u003e\u003cspan\u003e with the \u003c\/span\u003e\u003cspan\u003eIRL MaxFlow Race Downpipes\u003c\/span\u003e\u003cspan\u003e, engineered to maximize exhaust flow, improve turbocharger efficiency, and deliver the aggressive sound the S58 twin-turbo inline-six deserves. By significantly reducing exhaust backpressure, the IRL MaxFlow Race Downpipes provide faster turbo spool, sharper throttle response, and increased horsepower and torque throughout the powerband.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from premium \u003c\/span\u003e\u003cspan\u003e304 stainless steel\u003c\/span\u003e\u003cspan\u003e, each downpipe features precision TIG welds, smooth mandrel bends, and CNC-machined flanges to ensure exceptional durability, leak-free performance, and OEM-quality fitment. Designed as a direct bolt-on replacement for the factory downpipes, installation requires no permanent modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe IRL MaxFlow Race Downpipes transform both the performance and character of the X3M and X4M, producing a deeper, more aggressive exhaust note while allowing the S58 engine to breathe as intended. Whether you’re running a factory tune or a high-performance calibration, these downpipes provide the airflow needed to support substantially higher power levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDesigned specifically for the BMW X3M \u0026amp; X4M (S58 Twin-Turbo Inline-Six)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-flow race design for maximum exhaust performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium 304 stainless steel construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG-welded with mandrel-bent tubing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCNC-machined flanges for an OEM-quality seal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced exhaust backpressure for improved turbo efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaster turbo spool and enhanced throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAggressive, refined exhaust tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on installation with OEM-style fitment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for high-performance street and off-road competition applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eMaximum Flow. Maximum Performance. No Compromises.\u003c\/span\u003e\u003cspan\u003e The IRL MaxFlow Race Downpipes are engineered for enthusiasts looking to unlock every bit of performance from the BMW X3M and X4M.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"tab1\" class=\"tab-description tab-pane fade show active\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"toggle-content collapse show\" id=\"tab1_mobile\"\u003e\n\u003cp\u003e\u003cspan color=\"#ff0000\"\u003e\u003cb\u003eIt is a violation of Federal and Illinois State laws to use this product in a manner inconsistent with it’s labeling.  Our products are \"Legal Only For Racing Vehicles Which May Never Be Used, Or Registered or Licensed For Use, Upon A Highway.\"\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eThese products are designed for off road  purposes only It is \u003cstrong\u003eNOT\u003c\/strong\u003e designed or intended to be used in any way that may violate any laws. IRL LLC will not be responsible for the use of Merchandise.  \u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":43203163652254,"sku":"MS-8657-IRL-IRL L-3.5","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/FullSizeRender_07d2e9f7-9c0e-4909-9431-0d7ab1924e05.jpg?v=1771267811"},{"product_id":"filter-cover","title":"Filter Cover","description":"\u003cp\u003e\u003cspan\u003e Designed to extend the service interval of your filter. Made from durable polyester material containing a uniform weave. The filter wrap will stop small dirt particles with minimal restriction to the airflow of the filter.\u003c\/span\u003e\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":43325680550046,"sku":"MS-3622-FIL-IRL L","price":19.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/5572855B-A7D3-48CE-AA93-C7ABFED3B52C.jpg?v=1710481645"},{"product_id":"irl-f97-catback","title":"IRL F97 F98 X3M X4M Exhaust","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Pu2YeBFzM9s?si=hBbG11-XToJCHlbW\" height=\"315\" width=\"560\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIntroducing our full Stainless steel Axleback exhaust system for the F97 platform. By popular demand we made sure that our system uses the \u003c\/span\u003eElectronic exhaust valves for factory-like operations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eIRL  Axleback System Features\u003c\/strong\u003e \u003c\/p\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cul\u003e\n\u003cli\u003eConstructed with stainless steel\u003c\/li\u003e\n\u003cli\u003eLighter than the OEM exhaust \u003c\/li\u003e\n\u003cli\u003eFully clamp on exhaust (no welding needed)\u003c\/li\u003e\n\u003cli\u003e100% REVERSABLE, always able to go back to stock at any time\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectronic exhaust valves for factory-like operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e **Individual Axleback units do NOT include a valve controller Unit** \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese products are for decoration purposes only and are intended to be mounted on a wall. It is \u003c\/span\u003e\u003cstrong\u003eNOT\u003c\/strong\u003e\u003cspan\u003e designed or intended to be used in any way that may violate any laws. IRL LLC will not be responsible for the use of Merchandise.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Item for Décor purposes only\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"IRL LLC","offers":[{"title":"Black \/ Catback","offer_id":44298320150686,"sku":"MS-8425-IRL-IRL L-BLA","price":2799.0,"currency_code":"USD","in_stock":true},{"title":"Stainless \/ Catback","offer_id":44298320183454,"sku":"MS-1840-IRL-IRL L-STA","price":2799.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Axleback","offer_id":45188970152094,"sku":"MS-4598-IRL-IRL L-BLA","price":1499.0,"currency_code":"USD","in_stock":false},{"title":"Stainless \/ Axleback","offer_id":45188970184862,"sku":"MS-3639-IRL-IRL L-STA","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/DF825E27-0F59-4909-A5E2-A51E2D54FF01.jpg?v=1726279609"},{"product_id":"irl-f97-x3m-fmi","title":"IRL F97 F98  X3M X4M Front Mount Intake","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEnhance the performance of your car with the IRL LLC Front Mount Air Intake for your F97 X3M. This high-quality air intake is made of durable silicone material and comes with a 1-year manufacturer warranty. It is available in a sleek black color and is designed to fit your vehicle perfectly.\u003c\/p\u003e\n\u003cp\u003eExperience improved air delivery with this performance air intake that is easy to install with a moderate difficulty level. This non-universal fitment part is imported from This front mount intake is the perfect addition for car enthusiasts who are looking to upgrade their vehicle's performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Black","offer_id":46421886140574,"sku":"MS-9203-IRL-IRL L-1","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46421886173342,"sku":"MS-9203-IRL-IRL L-2","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":46421886206110,"sku":"MS-9203-IRL-IRL L-3","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/58AD747E-C4DA-4D10-B07C-CE742D8F129C.jpg?v=1719888593"},{"product_id":"replacement-filters","title":"Replacement Filters","description":"\u003cp\u003eIRL FMI replacement filters sold as set \u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Black","offer_id":44218026590366,"sku":"MS-5072-REP-IRL-BLK","price":80.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44218026623134,"sku":"MS-4834-REP-IRL-RED","price":80.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":44218026655902,"sku":"MS-1825-REP-IRL-BLU","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/259ECB50-BE6C-4941-A189-BA747C69390F.png?v=1737651511"},{"product_id":"irl-f97-x3m-oil-cooler-guard","title":"IRL F97 X3M F98 X4M Oil Cooler Guard","description":"\u003cp\u003eEngineered to shield your oil cooler from the hazards of the road, this guard provides essential defense against flying debris, rocks, and other road hazards that can cause costly damage, like a blown engine. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLaser cut from aluminum\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes stainless steel hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUses OEM holes, no additional drilling required\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":44696283545758,"sku":"MS-5564-IRL-IRL L","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/82E06125-65EB-4401-947B-030D0D83C1C0.jpg?v=1745347986"},{"product_id":"irl-v2-valve-controller-plug-play","title":"IRL V2 Valve Controller Plug \u0026 Play","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/jsDLArkV5Qo?si=kzjyvbJfjoBgaHTm\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eThe IRL V2 Valve Controller is an essential piece for achieving the perfect exhaust sound. It offers long-lasting durability and enhanced performance as a convenient plug-and-play. With home link integration, this unit allows for easy control of opening and closing the valve, and even Auto mode for load actuation.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMemory Retention\u003c\/li\u003e\n\u003cli\u003eOne Remote\u003c\/li\u003e\n\u003cli\u003eHomeLink Integration \u003c\/li\u003e\n\u003cli\u003ePlug and Play Install \u003c\/li\u003e\n\u003cli\u003eMultiple Settings \u003c\/li\u003e\n\u003cli\u003eLifetime warranty  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":45881478414494,"sku":"MS-1436-IRL-IRL L","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/IMG-6067.jpg?v=1771264377"},{"product_id":"irl-gift-card","title":"IRL Gift Card","description":"\u003cp\u003e\u003cspan\u003eIRL LLC Gift Card\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGive the gift of performance. The IRL LLC Gift Card is the perfect way to share your passion for precision-engineered exhaust systems and high quality automotive upgrades. Whether it’s for a friend, family member, or fellow enthusiast, our gift cards can be applied toward any IRL product from modular midpipes to full titanium catback systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo expiration date. No limits. 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This results in noticeable gains in both horsepower and torque throughout the powerband.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImproved Exhaust Sound\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Modular Mid \u003c\/span\u003edramatically transforms the S58 exhaust note. Whether you’re looking for a deeper, more aggressive tone or a sharper, exotic sound profile, achieve the driving experience you’re after.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLightweight Construction\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from premium lightweight materials such as stainless steel or titanium, reduces overall system weight while maintaining durability and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFully Modular Design\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe modular configuration allows for easy customization and future upgrades. Interchangeable sections let you fine tune both performance and sound characteristics to suit daily driving or track use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOptimized Compatibility\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor the best overall sound experience, we recommend pairing the Modular Midpipe with the OEM axle-back exhaust. While compatible with most aftermarket axle-back systems, increased drone levels may occur depending on the setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Modular Midpipe was engineered for enthusiasts who demand flexibility, performance, and premium sound quality in one complete system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eINCLUDED WITH PURCHASE\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAll necessary installation hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePROFESSIONAL INSTALLATION RECOMMENDED\u003c\/span\u003e\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":46868658159774,"sku":"MS-7750-UNT-IRL L","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/12.jpg?v=1780860944"},{"product_id":"irl-f97-f98-x3m-x4m-maxflow-race-resonated-downpipes","title":"IRL F97 F98 X3M X4M MaxFlow Race Resonated Downpipes ( on backorder)","description":"\u003cp\u003e\u003cspan\u003eIRL F97\/F98 X3M\/X4M MaxFlow Resonated Downpipes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRefine the sound of your S58 without sacrificing performance with the \u003c\/span\u003e\u003cspan\u003eIRL MaxFlow Resonated Downpipes\u003c\/span\u003e\u003cspan\u003e for the BMW F97 X3M and F98 X4M. Designed for enthusiasts who want maximum exhaust flow with a deeper, smoother exhaust note, these downpipes reduce unwanted rasp while maintaining the aggressive character the S58 is known for.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from premium \u003c\/span\u003e\u003cspan\u003e304 stainless steel\u003c\/span\u003e\u003cspan\u003e, each downpipe features precision TIG welding, smooth mandrel bends, CNC-machined flanges, and a \u003c\/span\u003e\u003cspan\u003efully integrated stainless steel heat shield\u003c\/span\u003e\u003cspan\u003e to help reduce underhood temperatures and improve thermal management. The integrated resonators smooth out harsh exhaust frequencies, delivering a deeper, cleaner exhaust note without sacrificing the aggressive S58 sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBy significantly reducing factory exhaust backpressure, the IRL MaxFlow Resonated Downpipes allow the turbochargers to spool faster, improve throttle response, and unlock additional horsepower and torque when paired with the proper ECU calibration. Integrated flex sections help absorb engine movement and reduce stress on the exhaust system, ensuring long-term durability under demanding conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether paired with the factory exhaust or an aftermarket cat-back, the IRL MaxFlow Resonated Downpipes provide the perfect balance of performance, sound quality, and everyday drivability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDesigned specifically for BMW F97 X3M \u0026amp; F98 X4M (S58)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated resonators for a deeper, smoother exhaust tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduces unwanted rasp while maintaining an aggressive exhaust note\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFully integrated stainless steel heat shields\u003c\/span\u003e\u003cspan\u003e to reduce underhood temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium 304 stainless steel construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG-welded with smooth mandrel-bent tubing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCNC-machined flanges for precise OEM-style fitment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated flex sections to reduce vibration and exhaust stress\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaster turbo spool and improved throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased horsepower and torque potential with proper tuning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on installation with no permanent modifications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003ePlease Note:\u003c\/span\u003e\u003cspan\u003e These downpipes are intended for off-road\/racing use only and may trigger a Check Engine Light depending on your vehicle’s software calibration. Professional installation is strongly recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum Flow. Refined Sound. Engineered for Performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":47969018904734,"sku":"MS-5938-UNT-IRL L","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/IMG-6096_fa7a512a-6e70-490b-9103-52298447e497.jpg?v=1771268517"},{"product_id":"irl-f97-f98-x3m-x4m-maxflow-race-catted-downpipes","title":"IRL F97 F98 X3M X4M MaxFlow Race Catted Downpipes","description":"\u003cp\u003e\u003cspan\u003eUnlock the full potential of your BMW with the \u003c\/span\u003e\u003cspan\u003eIRL MaxFlow Downpipes\u003c\/span\u003e\u003cspan\u003e, engineered for enthusiasts seeking maximum performance, faster turbo response, and an aggressive exhaust note. Available in both \u003c\/span\u003e\u003cspan\u003e200 Cell Race\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003e400 Cell High Flow\u003c\/span\u003e\u003cspan\u003e configurations, these downpipes are manufactured from premium \u003c\/span\u003e\u003cspan\u003e304 stainless steel\u003c\/span\u003e\u003cspan\u003e and feature precision TIG welding, smooth mandrel bends, CNC-machined flanges, and \u003c\/span\u003e\u003cspan\u003efully integrated stainless steel heat shields\u003c\/span\u003e\u003cspan\u003e for superior durability and thermal management.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to reduce exhaust backpressure and improve overall exhaust flow, the IRL MaxFlow Downpipes allow the turbochargers to spool faster while increasing horsepower, torque, and throttle response. The integrated heat shields help reduce underhood temperatures, protecting surrounding engine components while maintaining OEM-style fitment and appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable Options\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e200 Cell Race Downpipes\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eDesigned for maximum exhaust flow and the most aggressive exhaust note. Ideal for customers looking to maximize power and turbo performance while producing a louder, more exotic sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e400 Cell High Flow Downpipes\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eEngineered to deliver an excellent balance of performance, sound quality, and emissions control. The 400 Cell catalyst offers a cleaner exhaust note and improved emissions performance compared to the 200 Cell version while still supporting substantial horsepower gains.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eAvailable in \u003c\/span\u003e\u003cspan\u003e200 Cell Race\u003c\/span\u003e\u003cspan\u003e or \u003c\/span\u003e\u003cspan\u003e400 Cell High Flow\u003c\/span\u003e\u003cspan\u003e configurations\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium 304 stainless steel construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully integrated stainless steel heat shields\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG-welded construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmooth mandrel-bent tubing for maximum flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCNC-machined flanges for OEM-quality fitment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaster turbo spool and improved throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased horsepower and torque potential with proper tuning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImportant Note:\u003c\/span\u003e\u003cspan\u003e While the \u003c\/span\u003e\u003cspan\u003e400 Cell High Flow\u003c\/span\u003e\u003cspan\u003e downpipes significantly reduce the likelihood of a Check Engine Light, \u003c\/span\u003e\u003cspan\u003eIRL does not offer a No Check Engine Light Guarantee\u003c\/span\u003e\u003cspan\u003e on these units. A CEL may still occur depending on your vehicle’s software calibration and operating conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese products are intended for off-road and closed-course racing use only. They are not legal for use on public roads or highways where emissions regulations apply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt for Maximum Flow. Engineered for Performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"MaxFlow Race 200CEL","offer_id":47969021591710,"sku":"MS-3062-UNT-IRL L-1","price":549.0,"currency_code":"USD","in_stock":true},{"title":"MaxFlow Race 400Cel","offer_id":47969021624478,"sku":"MS-3062-UNT-IRL L-2","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/IMG-6088.jpg?v=1771267976"},{"product_id":"irl-f97-f98-x3m-x4m-modular-catback-pre-order","title":"IRL F97 F98 X3M X4M Modular Catback ( Pre Order )","description":"\u003cp\u003e\u003cspan\u003eIRL BMW F97 F98 X3M X4M 3.5 Inch Modular Catback\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum Flow. Maximum Performance. Maximum Sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe IRL 3.5 Inch Modular Catback for the BMW F97 X3M and F98 X4M is engineered for enthusiasts looking to maximize the performance and sound of the S58 platform. Designed around a high flow 3.5 inch exhaust system, this catback is built to reduce restriction and allow the engine to breathe more efficiently.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe modular design provides flexibility while maintaining a clean, factory style installation. Every section has been engineered with performance, fitment, weight, and sound in mind, creating an exhaust system that complements both stock and modified vehicles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 3.5 inch diameter provides an ideal balance of exhaust flow, weight, and sound for the high output S58 engine. The result is a deeper, more aggressive exhaust note with the volume and character expected from a true performance system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned specifically for the BMW F97 X3M and F98 X4M, the IRL Modular Catback delivers the combination of flow, performance, sound, and versatility that serious S58 enthusiasts demand.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt around the S58.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngineered for maximum performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned without compromise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Installation Recommended \u003c\/strong\u003e\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":48143591768222,"sku":"MS-6544-UNT-IRL L","price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/IMG-9109.jpg?v=1786840286"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/collections\/IMG-9109.jpg?v=1788323881","url":"https:\/\/irlllc.com\/collections\/f97-f98-x3m-x4m.oembed","provider":"IRL LLC","version":"1.0","type":"link"}