{"product_id":"2017-2025-bmw-g29-z4-m40-30i-3-0l-2-0l-catback-t304-stainless-steel-carbon-fiber-4-0-inch-outlet-tip","title":"2017-2025 BMW G29, Z4 M40, 30i 3.0L,2.0L, Catback T304 Stainless Steel Carbon Fiber 4.0 Inch Outlet Tips Valvetronic Designs","description":"\u003cp\u003eThe Valvetronic Designs Valved Exhaust System 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\u003cul\u003e\n\u003cli\u003eBrushed T304 stainless steel\u003c\/li\u003e\n\u003cli\u003eSingle 3.5\" midsection transitioning into dual 3\" mandrel-bent runs for optimal exhaust scavenging and reduced backpressure.\u003c\/li\u003e\n\u003cli\u003eElectronic-actuated valves for rapid and reliable operation\u003c\/li\u003e\n\u003cli\u003e11.1 lbs lighter than the factory exhaust\u003c\/li\u003e\n\u003cli\u003ePaired With Signature Real Carbon Tips\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eValved catback exhaust system, Valve controller kit included, and Valvetronic carbon fiber tips\u003c\/p\u003e\u003ch3\u003eFeatures \u0026amp; Components\u003c\/h3\u003e\u003cp\u003eMaximum Flow Design: Single 3.5\" midsection transitioning into dual 3\" mandrel-bent runs for optimal exhaust scavenging and reduced backpressure\u003c\/p\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eDirect bolt-on installation cat-back replacement to OEM mounting points.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2017-2025 BMW Z4\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":44131815653435,"sku":"BMW.Z4.G29.VSES.BR.RC","price":2799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/2204\/6779\/files\/pixelcut_31_680ade4e-e3f0-4da2-9192-b7bb935527c6.jpg?v=1788730877","url":"https:\/\/torquecollective.com\/products\/2017-2025-bmw-g29-z4-m40-30i-3-0l-2-0l-catback-t304-stainless-steel-carbon-fiber-4-0-inch-outlet-tip","provider":"Torque Collective™","version":"1.0","type":"link"}