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  • BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
BMW E46 M3 Valved Sport Exhaust
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BMW E46 M3 Valved Sport Exhaust

Valvetronic Designs
BMW.E46.M3.VSES.BR
In stock
$1,799.99
BMW E46 M3 Valved Section 3 Exhaust Brushed T304 Stainless Steel or Grade 5 Titanium Overview 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. Why It Works 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. Sound & Control 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. Construction & Quality 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...
BMW E46 M3 Valved Sport Exhaust
T304 Stainless Steel - $1,799.99
Product Details

Everything You Need To Know

Review product information, shipping and returns, and price-match details before you order.

Product Info

BMW E46 M3 Valved Section 3 Exhaust

Brushed T304 Stainless Steel or Grade 5 Titanium

Overview

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.

Why It Works

  • 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.

Sound & Control

  • 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.


Construction & Quality

  • 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.

Fitment

  • 2001–2006 BMW E46 M3

Installation Notes

  • 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.

What’s Included

  • Valved section 3 exhaust assembly (Stainless or Titanium)

  • Rapid-actuating pneumatic valve

  • All necessary hardware and clamps

Specifications

  • 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

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In Stock Items:
In stock items typically ship within 1-3 business days. Most items arrive within 2 business days, but there are situations where it may take up to 5 business days.

Special Order Items:
Special order and out of stock items are product-specific and lead times can vary. Please e-mail us if you are looking for an ETA / Lead Time on a specific product. Special order orders are subject to cancellation if the vendor cannot provide any ETA.

Returns Policy

To start the return process, please e-mail sales@allianceracing.com

Include the following:
Subject "Return for Order#"
Order Number
Part Number
Reason

Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.

Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Shipping

To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614

In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

Depending on your location, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $100, you should consider using a trackable shipping service and/or purchasing Shipping Insurance.

To initiate a price match, please e-mail sales@allianceracing.com with the product information (SKU, URL, & Part Name) and a link to the competitors product page for us to validate the price match eligibility.

Please note that there are cases when we cannot offer a price match, but we will do everything in our power to try to match it. Some manufacturers have Pricing Policies that we have to adhere to.

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