{"product_id":"valvetronic-designs-bmw-e46-m3-valved-sport-exhaust","title":"Valvetronic Designs BMW E46 M3 Valved Sport Exhaust","description":"\u003cp\u003eBMW E46 M3 Valved Section 3 Exhaust\u003c\/p\u003e\u003cp\u003eBrushed T304 Stainless Steel or Grade 5 Titanium\u003c\/p\u003e\u003cp\u003eOverview\u003c\/p\u003e\u003cp\u003eThe Valvetronic Designs Valved Section 3 brings modern exhaust control technology to the legendary BMW E46 M3. Designed to replace the heavy factory suitcase muffler, this upgrade delivers an unmatched S54 soundtrack with the ability to switch between aggressive and stock-like tones at will.\u003c\/p\u003e\u003cp\u003eWith the valves open, the E46 M3 comes alive—raw, responsive, and engaging throughout the rev range. Close the valves, and the sound reverts to factory-like levels for a stealthy, comfortable drive.\u003c\/p\u003e\u003cp\u003eWhy It Works\u003c\/p\u003e\u003cp\u003eDirect Replacement: Connects to any section 2.\u003c\/p\u003e\u003cp\u003eDual Sound Modes: Raw, high-revving S54 tone (open) or stock-like refinement (closed).\u003c\/p\u003e\u003cp\u003eMaterial Options: Choose brushed T304 stainless steel for durability or Ti 6Al-4V Grade 5 titanium for ultimate weight savings.\u003c\/p\u003e\u003cp\u003eSound \u0026amp; Control\u003c\/p\u003e\u003cp\u003eValves Open: Unleashes the iconic S54 scream with increased volume and sharper tone.\u003c\/p\u003e\u003cp\u003eValves Closed: Quiet, refined, and suitable for daily driving.\u003c\/p\u003e\u003cp\u003eRapid Valve Actuation: Instant open\/close functionality for on-demand sound changes.\u003c\/p\u003e\u003cp\u003eConstruction \u0026amp; Quality\u003c\/p\u003e\u003cp\u003eMaterial: Brushed T304 stainless steel or Grade 5 titanium.\u003c\/p\u003e\u003cp\u003eWeight Savings: ~8 lb lighter (Stainless) \/ ~18 lb lighter (Titanium) than OEM.\u003c\/p\u003e\u003cp\u003eCraftsmanship: Precision TIG welds and mandrel-bent tubing for strength and optimal flow.\u003c\/p\u003e\u003cp\u003eFinish: Brushed stainless or raw\/brushed titanium.\u003c\/p\u003e\u003cp\u003eFitment\u003c\/p\u003e\u003cp\u003e2001–2006 BMW E46 M3\u003c\/p\u003e\u003cp\u003eInstallation Notes\u003c\/p\u003e\u003cp\u003eDesigned to work best with the stock section 2.\u003c\/p\u003e\u003cp\u003eMay be adapted to other aftermarket section 2 systems, but fitment is not guaranteed and modifications may be required.\u003c\/p\u003e\u003cp\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cp\u003eValved section 3 exhaust assembly (Stainless or Titanium)\u003c\/p\u003e\u003cp\u003eRapid-actuating pneumatic valve\u003c\/p\u003e\u003cp\u003eAll necessary hardware and clamps\u003c\/p\u003e\u003cp\u003eSpecifications\u003c\/p\u003e\u003cp\u003eMaterial: Brushed T304 stainless or Ti 6Al-4V Grade 5 titanium\u003c\/p\u003e\u003cp\u003eValves: pneumatic, rapid open\/close\u003c\/p\u003e\u003cp\u003eWeight Savings: ~8 lb (Stainless) \/ ~18 lb (Titanium) vs. OEM\u003c\/p\u003e\u003cp\u003eDesign: Mandrel-bent tubing for optimal flow; precision TIG-welded construction\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"T304 Stainless Steel","offer_id":55671442440511,"sku":"BMW.E46.M3.VSES.BR","price":2520.35,"currency_code":"CAD","in_stock":false},{"title":"Ti 6Al-4V. Grade 5 Titanium","offer_id":55671442473279,"sku":"BMW.E46.M3.VSES.TI","price":3640.51,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/valvetronic-7052273123364-1.jpg?v=1789847390","url":"https:\/\/foreignautomotive.ca\/products\/valvetronic-designs-bmw-e46-m3-valved-sport-exhaust","provider":"Foreign Automotive","version":"1.0","type":"link"}