{"product_id":"bmw-f90-m5-valved-sport-exhaust-system","title":"Valvetronic Designs - BMW F90 M5 Valved Sport Exhaust System","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/y2fREOoFtGU?si=ZRqyVgW2qjosvpf8\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"139\" data-start=\"90\"\u003e\u003cstrong data-end=\"137\" data-start=\"92\"\u003eBMW F90 M5 Valved Cat-Back Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"220\" data-start=\"140\"\u003eGrade 5 Titanium, 3.0\" Tubing, Large Cross-Section X-Pipe, Electronic Valves\u003c\/h3\u003e\n\u003chr data-end=\"225\" data-start=\"222\"\u003e\n\u003ch2 data-end=\"244\" data-start=\"227\"\u003e\u003cstrong data-end=\"242\" data-start=\"230\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"496\" data-start=\"245\"\u003eThe F90 M5 carries on the S63 4.4L twin-turbo legacy—but its factory exhaust leaves the soundtrack on mute. The \u003cstrong data-end=\"405\" data-start=\"357\"\u003eValvetronic Designs Valved Titanium Cat-Back\u003c\/strong\u003e unlocks the voice this car deserves: refined when you want it, ferocious when you don’t.\u003c\/p\u003e\n\u003cp data-end=\"757\" data-start=\"498\"\u003eBuilt from \u003cstrong data-end=\"529\" data-start=\"509\"\u003eGrade 5 titanium\u003c\/strong\u003e with \u003cstrong data-end=\"550\" data-start=\"535\"\u003e3.0\" tubing\u003c\/strong\u003e from inlet to outlet, the system integrates seamlessly with factory control or runs on a standalone remote for full command in any drive mode. Finish it with your choice of premium tips and let the M5 sing.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/0BTpae0Ovq0?si=Kk7fWBykHbfGG7Cy\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"762\" data-start=\"759\"\u003e\n\u003ch2 data-end=\"785\" data-start=\"764\"\u003e\u003cstrong data-end=\"783\" data-start=\"767\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1213\" data-start=\"786\"\u003e\n\u003cli data-end=\"952\" data-start=\"786\"\u003e\n\u003cp data-end=\"952\" data-start=\"788\"\u003e\u003cstrong data-end=\"828\" data-start=\"788\"\u003eForward, Large Cross-Section X-Pipe:\u003c\/strong\u003e Increases scavenging, smooths tone, and virtually eliminates unwanted rasp—especially on cars with aftermarket downpipes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1069\" data-start=\"953\"\u003e\n\u003cp data-end=\"1069\" data-start=\"955\"\u003e\u003cstrong data-end=\"987\" data-start=\"955\"\u003e3.0\" Free-Flow Architecture:\u003c\/strong\u003e Reduces back pressure for sharper throttle response and a cleaner top-end note.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1213\" data-start=\"1070\"\u003e\n\u003cp data-end=\"1213\" data-start=\"1072\"\u003e\u003cstrong data-end=\"1101\" data-start=\"1072\"\u003eValved Control, Your Way:\u003c\/strong\u003e Tie into the car’s ECU (Sport\/Sport+) or use the included standalone remote for instant open\/close in any mode.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1218\" data-start=\"1215\"\u003e\n\u003ch2 data-end=\"1244\" data-start=\"1220\"\u003e\u003cstrong data-end=\"1242\" data-start=\"1223\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1563\" data-start=\"1245\"\u003e\n\u003cli data-end=\"1385\" data-start=\"1245\"\u003e\n\u003cp data-end=\"1385\" data-start=\"1247\"\u003e\u003cstrong data-end=\"1263\" data-start=\"1247\"\u003eValves Open:\u003c\/strong\u003e Deep, exotic V8 character with crisp overrun and engaging burbles—without the buzzy, raspy edge common on other setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1472\" data-start=\"1386\"\u003e\n\u003cp data-end=\"1472\" data-start=\"1388\"\u003e\u003cstrong data-end=\"1406\" data-start=\"1388\"\u003eValves Closed:\u003c\/strong\u003e Subtle, composed tone for daily commuting and highway cruising.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1563\" data-start=\"1473\"\u003e\n\u003cp data-end=\"1563\" data-start=\"1475\"\u003e\u003cstrong data-end=\"1500\" data-start=\"1475\"\u003eFlexible Integration:\u003c\/strong\u003e Choose factory valve integration or standalone remote control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/c39UQyl15Gk?si=XA5R7JTV6FTcCgJQ\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1568\" data-start=\"1565\"\u003e\n\u003ch2 data-end=\"1601\" data-start=\"1570\"\u003e\u003cstrong data-end=\"1599\" data-start=\"1573\"\u003eConstruction \u0026amp; Options\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1871\" data-start=\"1602\"\u003e\n\u003cli data-end=\"1664\" data-start=\"1602\"\u003e\n\u003cp data-end=\"1664\" data-start=\"1604\"\u003e\u003cstrong data-end=\"1617\" data-start=\"1604\"\u003eMaterial:\u003c\/strong\u003e Ultra-light \u003cstrong data-end=\"1650\" data-start=\"1630\"\u003eGrade 5 titanium\u003c\/strong\u003e throughout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1734\" data-start=\"1665\"\u003e\n\u003cp data-end=\"1734\" data-start=\"1667\"\u003e\u003cstrong data-end=\"1686\" data-start=\"1667\"\u003eWeight Savings:\u003c\/strong\u003e \u003cstrong data-end=\"1706\" data-start=\"1687\"\u003e56.5 lb lighter\u003c\/strong\u003e than the factory exhaust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1808\" data-start=\"1735\"\u003e\n\u003cp data-end=\"1808\" data-start=\"1737\"\u003e\u003cstrong data-end=\"1755\" data-start=\"1737\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and smooth, high-flow routing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1871\" data-start=\"1809\"\u003e\n\u003cp data-end=\"1871\" data-start=\"1811\"\u003e\u003cstrong data-end=\"1820\" data-start=\"1811\"\u003eTips:\u003c\/strong\u003e Multiple finishes available to complement your M5.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1876\" data-start=\"1873\"\u003e\n\u003ch2 data-end=\"1894\" data-start=\"1878\"\u003e\u003cstrong data-end=\"1892\" data-start=\"1881\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1923\" data-start=\"1895\"\u003e\n\u003cli data-end=\"1923\" data-start=\"1895\"\u003e\n\u003cp data-end=\"1923\" data-start=\"1897\"\u003e\u003cstrong data-end=\"1923\" data-start=\"1897\"\u003e2018–2023 BMW M5 (F90)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/F3dAZwNrR7U?si=JINkGtz5vMrK3kJq\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1928\" data-start=\"1925\"\u003e\n\u003ch2 data-end=\"1957\" data-start=\"1930\"\u003e\u003cstrong data-end=\"1955\" data-start=\"1933\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2070\" data-start=\"1958\"\u003e\n\u003cli data-end=\"2021\" data-start=\"1958\"\u003e\n\u003cp data-end=\"2021\" data-start=\"1960\"\u003eDirect bolt-on cat-back replacement to OEM mounting points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2070\" data-start=\"2022\"\u003e\n\u003cp data-end=\"2070\" data-start=\"2024\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2075\" data-start=\"2072\"\u003e\n\u003ch2 data-end=\"2101\" data-start=\"2077\"\u003e\u003cstrong data-end=\"2099\" data-start=\"2080\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2311\" data-start=\"2102\"\u003e\n\u003cli data-end=\"2150\" data-start=\"2102\"\u003e\n\u003cp data-end=\"2150\" data-start=\"2104\"\u003eFull Grade 5 titanium valved cat-back system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2189\" data-start=\"2151\"\u003e\n\u003cp data-end=\"2189\" data-start=\"2153\"\u003eForward large cross-section X-pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2275\" data-start=\"2190\"\u003e\n\u003cp data-end=\"2275\" data-start=\"2192\"\u003eElectronic valves with \u003cstrong data-end=\"2236\" data-start=\"2215\"\u003estandalone remote\u003c\/strong\u003e (factory integration harness option)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2311\" data-start=\"2276\"\u003e\n\u003cp data-end=\"2311\" data-start=\"2278\"\u003eAll necessary clamps and hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2316\" data-start=\"2313\"\u003e\n\u003ch2 data-end=\"2341\" data-start=\"2318\"\u003e\u003cstrong data-end=\"2339\" data-start=\"2321\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2613\" data-start=\"2342\"\u003e\n\u003cli data-end=\"2387\" data-start=\"2342\"\u003e\n\u003cp data-end=\"2387\" data-start=\"2344\"\u003e\u003cstrong data-end=\"2364\" data-start=\"2344\"\u003eTubing Diameter:\u003c\/strong\u003e 3.0\" inlet to outlet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2422\" data-start=\"2388\"\u003e\n\u003cp data-end=\"2422\" data-start=\"2390\"\u003e\u003cstrong data-end=\"2403\" data-start=\"2390\"\u003eMaterial:\u003c\/strong\u003e Grade 5 titanium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2487\" data-start=\"2423\"\u003e\n\u003cp data-end=\"2487\" data-start=\"2425\"\u003e\u003cstrong data-end=\"2436\" data-start=\"2425\"\u003eValves:\u003c\/strong\u003e Electronic; standalone remote or OEM integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2527\" data-start=\"2488\"\u003e\n\u003cp data-end=\"2527\" data-start=\"2490\"\u003e\u003cstrong data-end=\"2509\" data-start=\"2490\"\u003eWeight Savings:\u003c\/strong\u003e 56.5 lb vs. OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2613\" data-start=\"2528\"\u003e\n\u003cp data-end=\"2613\" data-start=\"2530\"\u003e\u003cstrong data-end=\"2541\" data-start=\"2530\"\u003eDesign:\u003c\/strong\u003e Forward X-pipe for scavenging and tonal balance; drone-free calibration\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"Titanium \/ (4) Raw Burnt Titanium (4.0 outlet)","offer_id":47840494321838,"sku":"BMW.F9X.M5.M8.VSES.TI.TIBRT","price":4799.99,"currency_code":"USD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) Brushed Steel (3.5 outlet)","offer_id":47840494354606,"sku":"BMW.F9X.M5.M8.VSES.BR.BRSH","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) Burnt (3.5 outlet)","offer_id":47840494387374,"sku":"BMW.F9X.M5.M8.VSES.BR.BRT","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) Black (3.5 outlet)","offer_id":47840494420142,"sku":"BMW.F9X.M5.M8.VSES.BR.BLK","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) Forged Carbon Fiber (3.5 outlet)","offer_id":47840494452910,"sku":"BMW.F9X.M5.M8.VSES.BR.FC","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) Carbon Fiber 1x1 (4.0 outlet)","offer_id":47840494485678,"sku":"BMW.F9X.M5.M8.VSES.BR.RC","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Brushed Steel (3.5 outlet)","offer_id":47840494518446,"sku":"BMW.F9X.M5.M8.VSES.TI.BRSH","price":4799.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Burnt (3.5 outlet)","offer_id":47840494551214,"sku":"BMW.F9X.M5.M8.VSES.TI.BRT","price":4799.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Black (3.5 outlet)","offer_id":47840494583982,"sku":"BMW.F9X.M5.M8.VSES.TI.BLK","price":4799.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Forged Carbon Fiber (3.5 outlet)","offer_id":47840494616750,"sku":"BMW.F9X.M5.M8.VSES.TI.FC","price":4799.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Carbon Fiber 1x1 (4.0 outlet)","offer_id":47840494649518,"sku":"BMW.F9X.M5.M8.VSES.TI.RC","price":4799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/2702\/6291\/files\/A7407921.jpg?v=1778430832","url":"https:\/\/kowperformance.com\/products\/bmw-f90-m5-valved-sport-exhaust-system","provider":"KOW Performance","version":"1.0","type":"link"}