{"product_id":"lab-3-5-bmw-g8x-g87-s58-hydroformed-catless-downpipes","title":"LAB 3.5\" BMW G8X \/ G87 S58 Hydroformed Catless Downpipes","description":"\u003cp\u003e\u003cstrong\u003eLAB BMW G8X \/ G87 S58 Hydroformed Catless Downpipes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStocked in California — Ships in 1–2 Business Days\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Next Generation of LAB S58 Downpipes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIntroducing the all-new \u003c\/span\u003e\u003cspan\u003eLAB Hydroformed S58 Catless Downpipes\u003c\/span\u003e\u003cspan\u003e, engineered for the BMW G80 M3, G82\/G83 M4, and G87 M2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRather than constructing the downpipe from multiple sections welded together, LAB utilizes \u003c\/span\u003e\u003cspan\u003ehydroformed stainless steel construction to dramatically reduce the number of welds throughout the system\u003c\/span\u003e\u003cspan\u003e. The result is a cleaner, stronger, and more refined downpipe built to handle the demands of high-performance S58 applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEvery set is manufactured to \u003c\/span\u003e\u003cspan\u003eLAB Secret Formula Standards\u003c\/span\u003e\u003cspan\u003e with an emphasis on strength, exhaust flow, fitment, and exceptional fabrication quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhy Hydroformed?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTraditional downpipes can require numerous welded sections to create their final shape. Every additional weld introduces another joint into the system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur hydroformed construction allows complex bends and transitions to be formed with \u003c\/span\u003e\u003cspan\u003esignificantly fewer welded sections\u003c\/span\u003e\u003cspan\u003e, creating a more continuous and robust structure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe result:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFewer welds and potential failure points\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStronger overall construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCleaner internal transitions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent exhaust flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBeautiful, high-end appearance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for demanding high-performance applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eLAB Secret Formula Welding Standards\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe welds we do use are done right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach downpipe is \u003c\/span\u003e\u003cspan\u003eback-purged with argon during welding\u003c\/span\u003e\u003cspan\u003e, helping protect the inside of the stainless steel weld from oxidation and contamination.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe result is the type of fabrication we expect from a LAB product: \u003c\/span\u003e\u003cspan\u003eclean, strong, consistent welds inside and out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo shortcuts. No unnecessary welds. No generic mass-produced construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePerformance Benefits\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRemoving the restrictive factory catalytic converters allows the S58 turbochargers to breathe significantly more freely.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBenefits include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIncreased exhaust flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced backpressure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaster turbo response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSharper 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\u003eLouder, more aggressive exhaust note\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased turbo sound and exhaust character\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent supporting modification for tuned and high-horsepower S58 builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eEngineered the LAB Way\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese aren’t generic downpipes with a LAB logo added to them.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFrom the \u003c\/span\u003e\u003cspan\u003ehydroformed stainless construction\u003c\/span\u003e\u003cspan\u003e to the reduced weld count, argon back-purged fabrication, fitment, and finishing, every detail follows our \u003c\/span\u003e\u003cspan\u003eLAB Secret Formula Standards\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe wanted an S58 downpipe that looks as good on the fabrication table as it performs on the car.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFitment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2021+ BMW G80 M3\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2021+ BMW G82 M4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2021+ BMW G83 M4 Convertible\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2023+ BMW G87 M2\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eEngine:\u003c\/span\u003e\u003cspan\u003e BMW S58\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhat’s Included\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLAB Hydroformed S58 Catless Downpipes — Pair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation Hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eWhy buy cheap and do it twice?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade to the next generation of LAB S58 downpipes—\u003c\/span\u003e\u003cspan\u003ehydroformed, back-purged, built stronger, and manufactured to LAB Secret Formula Standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProfessional installation recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⚠️ \u003c\/span\u003e\u003cspan\u003eFor off-road \/ motorsport use only.\u003c\/span\u003e\u003cspan\u003e Catless downpipes may trigger a check-engine light and may not comply with emissions regulations. Check applicable local laws and regulations before purchase or installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"LAB","offers":[{"title":"Default Title","offer_id":52670808785179,"sku":"LAB-G8x-HF","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/3083\/4715\/files\/lab-performance-lab-3-5-bmw-g8x-g87-s58-hydroformed-catless-downpipes-1250973616.jpg?v=1784941209","url":"https:\/\/westcoasteuros.com\/products\/lab-3-5-bmw-g8x-g87-s58-hydroformed-catless-downpipes","provider":"West Coast Euros","version":"1.0","type":"link"}