BMW E90,E92 M3 4.0L Axleback T304 SS Brushed 3.5" Tips

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.

• Brushed T304 stainless steel
• High-Flow Mandrel-Bent Tubing: Improves throttle response and overall power delivery.
• Vacuum-actuated for rapid response
• 10.1 lb lighter than OEM.
• Paired With Valvetronic Designs Brushed Single Wall Tips

What's Included

Valved rear section exhaust (vacuum-actuated), and brushed Valvetronic tips

Features & Components

Vacuum-Actuated Valves: Increased reliability and rapid response for seamless sound control, High-Flow Mandrel-Bent Tubing: Improves throttle response and overall power delivery

Installation Notes

Direct bolt-on installation with no permanent modifications required.

Fitment

2008 - 2011 BMW E90 M3 2008 - 2013 BMW E92 M3 2008 - 2013 BMW E93 M3 BMW M3

Our turbo specifications are built for maximum durability under high load. Check the manual for exact torque tolerances.

In-stock items ship within 24-48 business hours. Orders over $599 qualify for free standard ground shipping in the contiguous US.

We accept returns on unused items in original packaging within 30 days. Contact our support team for an RMA.