BMW G80 M3 G82 G83 M4 V2 Valved Catback with Valve Controller | IRL

The IRL V2 Catback for the BMW G80 M3 and G82/G83 M4 is an all-new stainless system with electronic exhaust valves. Factory G8X valves don't open fully, so a valve controller is included to open them 100%.

Why you need it

It is 24 lbs lighter than OEM and IRL lists a 20 wtq gain over stock. It clamps on with no welding and is 100% reversible.

Fits

• BMW G80 M3 (S58)
• BMW G82 M4 Coupe (S58)
• BMW G83 M4 Convertible (S58)

Options

• Resonated or Non Resonated
• Tips: Black, Stainless, Carbon, Burnt Blue or Brushed

What's included

• Catback exhaust system
• Clamps and hardware
• 4 x IRL tips
• 1 x remote
• 1 x remote receiver
• 1 x extended clearance brace

Features

• Stainless steel construction
• 24 lbs lighter than OEM
• Fully clamp-on, no welding needed
• 100% reversible
• Electronic exhaust valves
• Extended exhaust brace for added clearance
• 20 wtq gained over stock

Good to know

Any time the muffler size is reduced from OEM, the risk of drone goes up. Drone is subjective and varies from driver to driver. Professional installation is recommended.