BMW G82 M4 3.0T Stainless Steel Valved Cat-Back Exhaust

Stainless steel valved cat-back for the G82 M4 coupe, S58 3.0T inline-six. Mandrel-bent tubing from the mid-section joint to the quad tips in the M4 diffuser.

At a glance

• Stainless steel, mandrel-bent tubing
• Full cat-back: every section from the mid-section joint to the quad tips
• Electronic valve control system with remote
• Slip-fit clamps at the mid-section joint; no cutting or welding

• Stainless steel cat-back system: every section from the mid-section joint to the quad tips
• Electronic valve control system: controller, valve actuators on the rear section, wiring and remote
• Slip-fit clamps and mounting hardware

Bolt-on. Slip-fit clamps at the mid-section joint; factory mounts. No cutting or welding.

The valve controller is powered from the car.

Built to order. Most systems ship within 2-3 weeks; transit time depends on the shipping option you choose.

Rates per order:

Transit estimates run from the day the system ships. Duties, import taxes and any customs or brokerage fees on international orders are the buyer's responsibility and are not included in the price.

Shipping policy

30-day returns on systems that have not been installed or used and show no signs of installation. Buyer pays return shipping.

12-month limited warranty against manufacturing defects.

Returns and warranty policy

Where do the tips sit?

Stainless tips in the factory tip positions.

What does the remote do?

The included remote opens and closes the valves.