Stainless Steel M3/M4 Catback Valved Exhaust

EX Racing G8X Valved Stainless Steel Exhaust System

Built for Performance. Made to Be Heard.

Transform the sound and look of your G8X with the EX Racing Valved Stainless Steel Exhaust System. Built from high-quality stainless steel, this system is designed to deliver a more aggressive exhaust note while giving you control over when you want the car loud or toned down.

Featuring electronically controlled valves, a polished stainless construction, quad carbon-fiber exhaust tips, and EX Racing branding, this system was designed to completely change the presence of your M3 or M4.

FITMENT
• BMW G80 M3
• BMW G82 M4
• BMW G83 M4 Convertible
• S58 3.0L Twin-Turbo
• Please verify year/model compatibility before ordering

FEATURES
• Full stainless steel construction
• Valved exhaust system
• Remote-controlled valve operation
• Quad carbon-fiber exhaust tips
• EX Racing branded muffler and tips
• TIG-welded construction
• Aggressive exhaust tone with valves open
• Quieter sound with valves closed
• Designed for improved exhaust flow
• Complete system design for a clean OEM+ fit

WHAT'S INCLUDED
• EX Racing stainless steel exhaust system
• Valved rear muffler assembly
• 4 carbon-fiber exhaust tips
• Valve control module
• Remote controls
• Mounting hardware & clamps
• Installation accessories shown

WHY UPGRADE?
The factory G8X exhaust leaves a lot of the S58's character hidden. The EX Racing system gives the car a deeper, more aggressive sound while retaining the ability to control volume through the valves. Combined with carbon tips and polished stainless construction, it's an upgrade you can both hear and see.

INSTALLATION
Professional installation is recommended. Fitment should be verified before installation.

Check the product description and selected variant for compatibility. Contact EX Racing if you need help confirming fitment before ordering.

Shipping times vary by product and destination. Most in-stock EX Racing orders are processed quickly after purchase.