Description:

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. Valvetronic Designs has 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 even greater performance and sound, pair the valved rear section with Valvetronic’s high-performance X-pipe mid-section, available in both free-flow and catted configurations.

Features:

Fitment: 2008–2011 BMW E90 M3; 2008–2013 BMW E92 M3; 2008–2013 BMW E93 M3
Material: Brushed T304 Stainless Steel
System Type: Valved axle-back exhaust system
Tips: Premium finishes to complement the M3’s styling
Valves: Vacuum-actuated
Valves Open: Aggressive, motorsport-inspired V8 tone with sharp throttle response
Valves Closed: Factory-like refinement for urban driving or long-distance cruising
Weight Savings: 10.1 lb lighter than OEM
Included: Valved rear section exhaust (vacuum-actuated); All necessary hardware and clamps
Installation: Direct bolt-on fitment to OEM mounting points. 100% reversible—return to stock at any time
Product Weight: 53 lbs
Manufacturer Part Number: BMW.E9X.M3.AXL.BR.RC
Made In: China
Warranty: Lifetime of Ownership limited warranty on 304 stainless steel and titanium exhaust tubes and welds (including penetrating rust); 3-year limited warranty on mufflers and resonators; 1-year limited warranty on valves, vacuum pots, remotes, electronics and tip finish (original purchaser only)

Sound Clip 1

Sound Clip 2

Valve Troubleshooting Guide

Valvetronic Warranty & Returns Policy

SKU’S:
BMW.E9X.M3.AXL.BR.R2