Bomiz BMW F97/F98 X3M X4M Valved Exhaust System
Lifetime Warranty Guarantee Included
Bomiz BMW F97/F98 X3M X4M Valved Exhaust System
The Bomiz Valved Exhaust System transforms the sound and character of your BMW X3M or X4M. Built from durable 304 stainless steel and TIG welded for strength and finish, it offers a refined tone for daily driving and a raw, aggressive bark when you want it.
This system reuses your OEM exhaust valves, maintaining factory drive mode integration. With the valves closed, tone remains deep and reserved. Open them up, and the full growl of the S58 engine comes alive with a sharper edge and more presence.
Bolt-on fitment with OEM or aftermarket downpipes — no cutting or welding required.
Specifications
• 304 Stainless Steel Construction
• Uses OEM Valve Motors
• Bolt-on Installation
• Compatible with OEM or Aftermarket Downpipes
• Lifetime Warranty
Why Bomiz?
Bomiz gives you premium materials, great sound, and proper fitment — without the hype. Every system is handcrafted and test-fitted in California to ensure quality that lasts.
Fitment
• BMW F97 X3M (2020–2024)
• BMW F98 X4M (2020–2024)
For off-road and race use only. Not legal for use on public roads in California or emissions-controlled vehicles.
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