BMW E9x M3 Valved Sport Exhaust System (V2)
BMW E9x M3 Valved Sport Exhaust System (V2) - AXLEBACK ONLY / (4) BRUSHED STEEL (3.5" OUTLET) is backordered and will ship as soon as it is back in stock.
Pickup available at LMTLS Auto
Usually ready in 24 hours
Delivery and Shipping
Delivery and Shipping
At LMTLS Auto, we prioritize getting your orders to you in a timely and safe manner. We also understand that accidents can happen during transit, which is why we’ve partnered with Navidium Protection to offer added peace of mind with every purchase.
Please allow up to 48 hours to process and ship your IN-STOCK ORDER. Orders for items that are not in-stock can take much longer. If you have a time sensitive shipment please email us to ensure there are no delays.
Free shipping promotions do not apply to orders shipping to:
Hawaii, Alaska, Puerto Rico and U.S. outlying territories (Guam, Virgin Islands, Etc.), International orders and limited other occasions.
We reserve the right to cancel any order in which the customer does not want to pay the shipping cost difference.
INTERNATIONAL SHIPMENTS
International orders are shipped via USPS FedEx or DHL.
All international shipments may be subject to customs fees, import duties and taxes. These fees are not integrated into the item pricing or shipping charges. These fees are paid by the buyer, upon arrival to its international destination. Any charges associated with the importation of products purchased from LMTLS Auto are the responsibility of the buyer. We do not pre-pay any customs fees, duties or taxes when the shipment arrives to the international destination. Any costs resulting from the refusal to import a product purchased through LMTLS Auto may result in additional charges.
BMW E9x M3 Valved Sport Exhaust System (V2)
BMW E9X M3 Valved Exhaust System – V2
T304 Stainless Steel with Vacuum-Operated Valves & Optional X-Pipe
Overview
Version 2 of the Valvetronic Designs E9X M3 Valved Exhaust System delivers significant upgrades in both reliability and sound refinement, making it the benchmark choice for the platform. We’ve returned to vacuum-actuated valves—proven to be more durable and consistent than electronic alternatives—and enhanced the exhaust tuning for a purer, more engaging driving experience.
Constructed from premium brushed T304 stainless steel and fully mandrel-bent for maximum flow, this system offers the flexibility to cruise quietly with valves closed or unleash the raw S65 V8 soundtrack with valves open. For too long, premium valved systems have been out of reach for many enthusiasts—our mission has been to change that.
For even greater performance and sound, pair the valved rear section with our high-performance X-pipe mid-section, available in both free-flow and catted configurations.
Why It Works
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Vacuum-Actuated Valves: Increased reliability and rapid response for seamless sound control.
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High-Flow Mandrel-Bent Tubing: Improves throttle response and overall power delivery.
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Affordable Excellence: Premium valved performance without the excessive “M tax.”
Mid-Pipe Options
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Free-Flow X-Pipe: Aggressive tone and maximum horsepower gains; features a large X-merge after the transmission tunnel for optimal scavenging.
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Catted X-Pipe: Equipped with 200-cell Euro 6 catalytic converters for improved emissions compliance without sacrificing flow.
Resonator Layout:
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Four resonators in the front section smooth exhaust tones immediately from the engine.
Sound & Control
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Valves Closed: Factory-like refinement for urban driving or long-distance cruising.
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Valves Open: Aggressive, motorsport-inspired V8 tone with sharp throttle response.
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Flexible Setup: Choose rear section only or complete system with mid-pipe.
Construction & Quality
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Material: Brushed T304 stainless steel for strength and corrosion resistance.
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Weight Savings: 10.1 lb lighter than OEM.
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Craftsmanship: Precision TIG welds and smooth mandrel bends for durability and maximum flow.
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Tips: Premium finishes to complement the M3’s styling.
Fitment
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2008–2011 BMW E90 M3
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2008–2013 BMW E92 M3
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2008–2013 BMW E93 M3
Installation Notes
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Direct bolt-on fitment to OEM mounting points.
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100% reversible—return to stock at any time.
What’s Included
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Valved rear section exhaust (vacuum-actuated)
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Optional: Free-flow or catted X-pipe mid-section
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All necessary hardware and clamps
Specifications
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Material: Brushed T304 stainless steel
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Valves: Vacuum-actuated
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Weight Savings: 10.1 lb vs. OEM
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Design: Large X-merge for scavenging efficiency; resonated for tonal balance
Payment & Security
Payment methods
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