BMW F80 M3 / F82 M4 S55 Rvng 4" True Single Valved Exhaust

The Rvng 4" true single valved exhaust is a full midpipe-back system with quad tips for the S55 F80 M3 and F82 M4.

Why you need it

A 4" true single midpipe replaces the factory dual pipe and crossover designs for smoother, uninterrupted flow from the downpipes to the rear muffler. That means a deeper, less raspy tone, less backpressure and quicker spool, while the valve lets you switch between quiet and loud.

Fits

• BMW F80 M3
• BMW F82 M4

Features

• True 4" single pipe from front to back
• Valved rear section using the OEM valves
• Works with aftermarket valve controllers or software valve control
• Quad tips in silver or black
• Hand-built, TIG-welded stainless steel
• Direct bolt-on, no cutting or welding
• Extended exhaust brace; current design has no pinched section
• Works on stock or big turbo setups

Good to know

Intended for off-road and competition use only. Not legal for use on public roads in many areas. Move your OEM valves over to the new system during install.