{"title":"BMW Z4 M40i  (G29) (2019-present)","description":"","products":[{"product_id":"bmw-g29-z4-m40i-valved-sport-exhaust-system","title":"BMW G29 Z4 M40i Valved Sport Exhaust System","description":"\u003ch3\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/poQpP-0yiCA?si=DYM20zMH6oK-QcHk\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003ch1 data-start=\"155\" data-end=\"196\"\u003e\u003cstrong data-start=\"157\" data-end=\"194\"\u003eBMW Z4 M40i Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-start=\"197\" data-end=\"249\"\u003e3.5\" Midpipe, Dual 3\" Axle-Back, Vacuum Valves\u003c\/h3\u003e\n\u003chr data-start=\"251\" data-end=\"254\"\u003e\n\u003ch2 data-start=\"256\" data-end=\"273\"\u003e\u003cstrong data-start=\"259\" data-end=\"271\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"274\" data-end=\"638\"\u003eThe \u003cstrong data-start=\"278\" data-end=\"323\"\u003eValvetronic Designs Valved Exhaust System\u003c\/strong\u003e for the BMW G29 Z4 M40i is the ultimate upgrade for enthusiasts who demand both performance and versatility. Developed from our extensive R\u0026amp;D on B58-powered platforms—including the Supra and M340i—this system transforms the Z4’s sound and performance, unlocking the true potential of BMW’s celebrated inline-six.\u003c\/p\u003e\n\u003cp data-start=\"1806\" data-end=\"2075\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/HM6apeJzueI?si=S6akkXaS_ire3OBy\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"640\" data-end=\"643\"\u003e\n\u003ch2 data-start=\"645\" data-end=\"669\"\u003e\u003cstrong data-start=\"648\" data-end=\"667\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"670\" data-end=\"956\"\u003e\n\u003cli data-start=\"670\" data-end=\"801\"\u003e\n\u003cp data-start=\"672\" data-end=\"801\"\u003e\u003cstrong data-start=\"672\" data-end=\"688\"\u003eValves Open:\u003c\/strong\u003e A rich, aggressive tone with crisp throttle response, pronounced turbo spool, and motorsport-inspired overrun.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"802\" data-end=\"956\"\u003e\n\u003cp data-start=\"804\" data-end=\"956\"\u003e\u003cstrong data-start=\"804\" data-end=\"822\"\u003eValves Closed:\u003c\/strong\u003e A refined, stock-like sound perfect for long cruises or early-morning starts—ideal when you want performance without the attention.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"958\" data-end=\"961\"\u003e\n\u003ch2 data-start=\"963\" data-end=\"995\"\u003e\u003cstrong data-start=\"966\" data-end=\"993\"\u003ePerformance Engineering\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"996\" data-end=\"1400\"\u003e\n\u003cli data-start=\"996\" data-end=\"1157\"\u003e\n\u003cp data-start=\"998\" data-end=\"1157\"\u003e\u003cstrong data-start=\"998\" data-end=\"1022\"\u003eMaximum Flow Design:\u003c\/strong\u003e Single \u003cstrong data-start=\"1030\" data-end=\"1049\"\u003e3.5\" midsection\u003c\/strong\u003e transitioning into \u003cstrong data-start=\"1069\" data-end=\"1098\"\u003edual 3\" mandrel-bent runs\u003c\/strong\u003e for optimal exhaust scavenging and reduced backpressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1158\" data-end=\"1279\"\u003e\n\u003cp data-start=\"1160\" data-end=\"1279\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1187\"\u003eBalanced Sound Profile:\u003c\/strong\u003e Tuned for a deep, full-bodied note inspired by our acclaimed B58 Supra and M340i systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1280\" data-end=\"1400\"\u003e\n\u003cp data-start=\"1282\" data-end=\"1400\"\u003e\u003cstrong data-start=\"1282\" data-end=\"1309\"\u003ePrecision Construction:\u003c\/strong\u003e TIG-welded \u003cstrong data-start=\"1321\" data-end=\"1345\"\u003eT304 stainless steel\u003c\/strong\u003e for exceptional durability and corrosion resistance.\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\/h6xlGdmZRVY?si=AFFhwXlGb0dh3FFU\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"1402\" data-end=\"1405\"\u003e\n\u003ch2 data-start=\"1407\" data-end=\"1423\"\u003e\u003cstrong data-start=\"1410\" data-end=\"1421\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1424\" data-end=\"1453\"\u003e\n\u003cli data-start=\"1424\" data-end=\"1453\"\u003e\n\u003cp data-start=\"1426\" data-end=\"1453\"\u003e\u003cstrong data-start=\"1426\" data-end=\"1451\"\u003e2017+ BMW G29 Z4 M40i\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1455\" data-end=\"1458\"\u003e\n\u003ch2 data-start=\"1460\" data-end=\"1477\"\u003e\u003cstrong data-start=\"1463\" data-end=\"1475\"\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1478\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1478\" data-end=\"1517\"\u003e\n\u003cp data-start=\"1480\" data-end=\"1517\"\u003eFully mandrel-bent for maximum flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1518\" data-end=\"1559\"\u003e\n\u003cp data-start=\"1520\" data-end=\"1559\"\u003ePrecision TIG welds for high strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1560\" data-end=\"1595\"\u003e\n\u003cp data-start=\"1562\" data-end=\"1595\"\u003eBuilt from T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1596\" data-end=\"1655\"\u003e\n\u003cp data-start=\"1598\" data-end=\"1655\"\u003eElectronic-actuated valves for rapid and reliable operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1656\" data-end=\"1701\"\u003e\n\u003cp data-start=\"1658\" data-end=\"1701\"\u003e11.1 lbs lighter than the factory exhaust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1702\" data-end=\"1751\"\u003e\n\u003cp data-start=\"1704\" data-end=\"1751\"\u003eBeautiful tips to complement the Z4’s styling\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1801\" data-end=\"1804\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"(4) Brushed Steel (3.5\" Outlet)","offer_id":47064383095020,"sku":"BMW.Z4.G29.VSES.BR.BRSH","price":2799.99,"currency_code":"USD","in_stock":false},{"title":"(4) Burnt (3.5\" Outlet)","offer_id":47064383127788,"sku":"BMW.Z4.G29.VSES.BR.BRT","price":2799.99,"currency_code":"USD","in_stock":false},{"title":"(4) Black (3.5\" Outlet)","offer_id":47064383160556,"sku":"BMW.Z4.G29.VSES.BR.BLK","price":2799.99,"currency_code":"USD","in_stock":false},{"title":"(4) Forged Carbon (3.5\" Outlet)","offer_id":47064383193324,"sku":"BMW.Z4.G29.VSES.BR.FC","price":2799.99,"currency_code":"USD","in_stock":false},{"title":"(4) 1x1 Carbon Fiber (3.5\" Outlet)","offer_id":47064383226092,"sku":"BMW.Z4.G29.VSES.BR.RC","price":2799.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4251\/3644\/files\/A7402056_297439d7-bd4d-49bb-9930-def97c8caa43.jpg?v=1764876156"},{"product_id":"autotecknic-dry-carbon-dynamics-trunk-spoiler-g29-z4","title":"AutoTecknic Dry Carbon Dynamics Trunk Spoiler - G29 Z4","description":"\u003cdiv id=\"tabs\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"#tabs-1\"\u003eProduct Description\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"tabs-1\"\u003e\n\u003cdiv class=\"product-single__description rte\" id=\"pro_desc\" itemprop=\"description\"\u003e\n\u003cp\u003eIntroducing the highly sought-after AutoTecknic Dry Carbon Dynamics Trunk Spoiler\n now available by popular demand for the G29 Z4. Designed with precision using lightweight carbon fiber material and employing an advanced autoclave pre-preg vacuumed forming process\n this spoiler exudes unmatched strength and rigidity. Elevate your G29 Z4's appearance with the distinctive and daring style of the AutoTecknic Dry Carbon Dynamics Trunk Spoiler.\u003c\/p\u003e\n\u003cp\u003eAutoTecknic is renowned for its employment of cutting-edge autoclave pre-preg carbon fiber construction\n delivering exceptional stiffness\n aerospace-grade durability\n and unrivaled strength compared to traditional hand-laid carbon fiber composites. Crafted with dry carbon fiber\n a pinnacle of carbon fiber products\n this spoiler is meticulously formed using a vacuum-sealed (autoclave) \"pre-preg\" carbon material\n resulting in a lighter carbon variant with minimal pinholes and virtually no air pockets.\u003c\/p\u003e\n\u003cp\u003eEach new product undergoes stringent quality control and rigorous testing to guarantee superior excellence. Experience hassle-free installation\n taking no more than 20 minutes\n as no drilling is required. Simply prepare the trunk's surface\n apply the double-sided tape to the spoiler's underside\n and it will be seamlessly ready for installation. Seize the opportunity to enhance your driving pleasure by acquiring the AutoTecknic Dry Carbon Dynamics Trunk Spoiler for the G29 Z4 - place your order now.\u003c\/p\u003e\n\u003cp\u003eNOTE: This remarkable item is compatible with all G29 Z4 model years\n ensuring a perfect fit every time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AutoTecknic USA","offers":[{"title":"No","offer_id":47094189129964,"sku":"ATK-BM-0398","price":380.0,"currency_code":"USD","in_stock":true},{"title":"Yes - Include 3M VHB Double-Sided Tape","offer_id":47094189162732,"sku":"ATK-BM-0398","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4251\/3644\/files\/04_73fb6351-7095-40dc-94e9-6926a53de287.jpg?v=1765470907"},{"product_id":"eibach-pro-kit-performance-springs-set-of-4-for-19-24-bmw-z4-m40i","title":"Eibach Pro-Kit Performance Springs (Set of 4) for 19-24 BMW Z4 M40i","description":"The Eibach PRO-KIT is a premium line of lowering springs designed to enhance the performance and appearance of your vehicle. Whether you're a car enthusiast looking to improve the handling of your daily driver or motorsports competitor looking for an edge on the track. the Eibach PRO-KIT has you covered.\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4\u003c\/td\u003e\n\u003ctd\u003eM40i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4\u003c\/td\u003e\n\u003ctd\u003eM40i First Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4\u003c\/td\u003e\n\u003ctd\u003esDrive M40i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2022\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4\u003c\/td\u003e\n\u003ctd\u003esDrive30i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":47318278340844,"sku":"EIBE10-20-046-02-22","price":406.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4251\/3644\/files\/399024950250e3109d79d9569c461a7dL_8ff74cc3-dc92-4734-97fb-91ea7f6e0aea.jpg?v=1771435048"},{"product_id":"h-r-20-22-bmw-z4-sdrive-m40i-2wd-g29-sport-spring-w-adaptive-susp","title":"H\u0026R 20-22 BMW Z4 sDrive M40i (2WD) G29 Sport Spring (w\/Adaptive Susp.)","description":"Sport Spring kits are H\u0026amp;R?s number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H\u0026amp;R Sport Springs lower the vehicle?s center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle?s suspension, you cannot go wrong with installing Sport Springs. Fun to drive, H\u0026amp;R Sport Springs are the number one upgrade for your vehicle.\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4\u003c\/td\u003e\n\u003ctd\u003esDrive M40i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4\u003c\/td\u003e\n\u003ctd\u003esDrive30i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"H\u0026R","offers":[{"title":"Default Title","offer_id":47321559892204,"sku":"HRS28664-1","price":483.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4251\/3644\/files\/5724c25449fbcf199f7c53bd9748e00eL_1bb150c2-f432-4502-9562-9d13173add6f.jpg?v=1771525462"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4251\/3644\/collections\/G29.png?v=1765131835","url":"https:\/\/houseoffuel.us\/fr\/collections\/z4-m40i-g29-2019-present.oembed","provider":"House of Fuel","version":"1.0","type":"link"}