BMW G05 X7 4.4L Catback, T304 SS, Reuses OEM Style Tips

The BMW X7 M60i and Alpina XB7 deliver immense performance and luxury—but their factory exhaust holds back the soundtrack these SUVs deserve. The Valvetronic Designs Valved Cat-Back transforms the experience with a more raw, motorsport-inspired tone, sharper gearshift snaps, and an enhanced character throughout the rev range. Connecting to OEM or aftermarket free-flow downpipes, this 2.75-inch system runs unrestricted from inlet to tip. In testing, we found that an unresonated design delivered the most engaging sound, producing pronounced pops and crackles when shifting, while maintaining a drone-free cabin with the valves closed. The included electronic valve controller allows you to fully control the exhaust at any RPM, unlocking maximum enjoyment whether you’re cruising in comfort or pushing the M50i powertrain to its limits.

• Brushed T304 stainless steel
• Mandrel-Bent Tubing: Ensures optimal exhaust flow for improved performance and response.
• Electronic Valves: Provide rapid, reliable switching between sound profiles
• Reuses factory exhaust tips
• T304 stainless steel for long-term durability and corrosion resistance with a polished finish

What's Included

BMW G07 50i Stainless catback exhaust system, Valve controller kit included, and all necessary hardware

Features & Components

Optimized for the BMW X7 G07 B58 engine platform, Fully integrated valve system for adjustable sound control, Eliminates drone while enhances aggressive tone on demand, Premium stainless steel construction with polished finish

Installation Notes

Direct bolt-on installation cat-back replacement to OEM mounting points.

Fitment

2019-2025 BMW X7

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.