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The 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.
With 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.
Direct Replacement: Connects to any section 2.
Dual Sound Modes: Raw, high-revving S54 tone (open) or stock-like refinement (closed).
Material Options: Choose brushed T304 stainless steel for durability or Ti 6Al-4V Grade 5 titanium for ultimate weight savings.
Valves Open: Unleashes the iconic S54 scream with increased volume and sharper tone.
Valves Closed: Quiet, refined, and suitable for daily driving.
Rapid Valve Actuation: Instant open/close functionality for on-demand sound changes.
Material: Brushed T304 stainless steel or Grade 5 titanium.
Weight Savings: ~8 lb lighter (Stainless) / ~18 lb lighter (Titanium) than OEM.
Craftsmanship: Precision TIG welds and mandrel-bent tubing for strength and optimal flow.
Finish: Brushed stainless or raw/brushed titanium.
2001–2006 BMW E46 M3
Designed to work best with the stock section 2.
May be adapted to other aftermarket section 2 systems, but fitment is not guaranteed and modifications may be required.
100% reversible—return to stock at any time.
Valved section 3 exhaust assembly (Stainless or Titanium)
Rapid-actuating pneumatic valve
All necessary hardware and clamps
Material: Brushed T304 stainless or Ti 6Al-4V Grade 5 titanium
Valves: pneumatic, rapid open/close
Weight Savings: ~8 lb (Stainless) / ~18 lb (Titanium) vs. OEM
Design: Mandrel-bent tubing for optimal flow; precision TIG-welded construction
Eurosport Performance does not have live product tracking. In stock items typically ship within 24h. All items with the "Ships in 5-7 days" mention are not in stock and must be ordered from our suppliers. The import process typically takes 5-7 days.
If you wish to have a more accurate ETA, please send us a message at info@es-performance.com and we will respond within 24-48h.
12 Months
All products sold by Eurosport Performance are warrantied against manufacturing defects according to the manufacturer's warranty policy*. Warranty does not cover abuse, misuse, damages caused from improper manipulation, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective, the customer will receive, at the discretion of Eurosport Performance, a replacement part at no extra cost.
* Conditions may apply. Please visit our Refund Policy or contact us at info@es-performance.com
