{"product_id":"equal-length-serpentine-x-pipe-ss304-midpipe-exhaust-for-bmw-g80-m3-g82-m4-g87-m2-s58-3-0l-twin-turbo","title":"Equal Length Serpentine X Pipe SS304 Midpipe Exhaust for BMW G80 M3 G82 M4 G87 M2 S58 3.0L Twin Turbo","description":"\u003cdiv\u003e\n\u003ch3\u003eDESCRIPTION\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEliminate Harsh Raspy Noise \u0026amp; Tune Balanced Pure S58 Exhaust Tone.\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nThe stock unequal-length mid piping of BMW G80 M3\/G82 M4\/G87 M2 S58 3.0T twin-turbo engine causes mismatched exhaust pulses, resulting in annoying raspy harsh noise and ruined refined straight-six sound. Our premium T304 stainless steel equal length serpentine X-pipe midpipe is a professional performance upgrade for S58 platform vehicles. Adopting exclusive wave serpentine mandrel bent design, this midpipe perfectly balances exhaust path length of two cylinder banks, then synchronizes exhaust pulses via central crossover X-pipe structure. It completely removes factory raspy drone, delivers smooth, aggressive, exotic high-pitched sports car scream, and greatly improves gas scavenging efficiency for better power output. Made of thick high-grade 304 stainless steel with full airtight professional TIG welding, it resists rust, high temperature and cracking for long-term stable use. OEM matching flange design supports simple bolt-on installation without cutting or modification.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eVEHICLE FITMENT\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW M3 Sedan (G80)\u003c\/strong\u003e — All Years (3.0L S58 Twin-Turbo Inline Six Engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW M4 Coupe (G82) \/ M4 Convertible (G83)\u003c\/strong\u003e — All Years (3.0L S58 Twin-Turbo Inline Six Engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW M2 Competition (G87)\u003c\/strong\u003e — All Years (3.0L S58 Twin-Turbo Inline Six Engine)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Equal Length Serpentine Bend Design:\u003c\/strong\u003e Custom wave serpentine mandrel bent tubing balances two exhaust paths, fully eliminates the well-known stock S58 raspy harsh noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral Crossover X-Pipe Structure:\u003c\/strong\u003e Optimized X crossover creates strong gas scavenging effect, accelerates exhaust gas evacuation, lowers backpressure and speeds up turbo spool response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Premium T304 Stainless Steel Material:\u003c\/strong\u003e High corrosion and heat resistant thick stainless steel, durable under long-term high-temperature driving conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Professional Air-Tight TIG Welding:\u003c\/strong\u003e Smooth seamless internal welds reduce airflow turbulence, effectively prevent exhaust leakage, rust and pipe cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Balanced Acoustic Tuning:\u003c\/strong\u003e Synchronized exhaust pulses produce clean, crisp exotic high-rev straight-six racing tone without annoying cabin drone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Direct OEM Bolt-On Fitment:\u003c\/strong\u003e CNC precision bent pipes match factory flange and mounting positions, no cutting, welding or custom fabrication required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTECH SPECIFICATIONS\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High Grade T304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Structure:\u003c\/strong\u003e Equal Length Serpentine Bend + Central Crossover X Pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish:\u003c\/strong\u003e Mirror Polished Smooth Mandrel Bent Tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Process:\u003c\/strong\u003e Full Professional TIG Seamless Air-Tight Welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Type:\u003c\/strong\u003e OEM Direct Bolt-On Replacement Midpipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine:\u003c\/strong\u003e S58 3.0L Twin-Turbo Inline Six\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eWHAT'S IN THE BOX:\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e1x Pair Equal Length Serpentine Stainless Steel Midpipe with X Crossover\u003c\/li\u003e\n\u003cli\u003eOEM Matching Connecting Adapter Sleeves\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003c!--[endif]--\u003e\u003cspan\u003eHeavy-Duty Installation Clamps \u0026amp; Hardware Kit\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Wanmax Racing","offers":[{"title":"Default Title","offer_id":54914000552308,"sku":null,"price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7244\/2740\/files\/Hf10f6d6a9c1743bf87124d44e7b7d86ea.jpg?v=1783586635","url":"https:\/\/wanmaxracing.com\/products\/equal-length-serpentine-x-pipe-ss304-midpipe-exhaust-for-bmw-g80-m3-g82-m4-g87-m2-s58-3-0l-twin-turbo","provider":"Wanmax Racing","version":"1.0","type":"link"}