Bomiz BMW F10 M5 S63 Valved Catback Exhaust

A sedan that embarrasses supercars should sound like it.

The F10 M5's S63 is a twin-turbo V8 that makes the case for itself in numbers alone — but the factory exhaust makes it almost apologetic about it. The Bomiz valved catback changes that. Dual 3-inch piping, Bomiz electronic valves, and a system tuned to let the S63 speak with the authority it's earned. The valve control means you choose when to be conspicuous and when to blend in.

Stainless steel 304 construction, dual 3-inch piping, hand welded. Bomiz electronic valve controller and full wiring included.

Specifications

• Stainless Steel 304 construction
• Bomiz electronic valve system
• Dual 3 inch piping
• High quality tig welding
• HP and torque gains

What's Included

• Full catback exhaust system
• Electronic valve controller and wiring
• Necessary hardware and clamps
• Installation instructions

Fitment

• BMW F10 M5 2011–2016

*Competition use only

WARNING: Please note that certain aftermarket exhaust systems may not comply with applicable US (including California) laws and regulations, and may therefore be prohibited for use on highways or roads, or on roads or vehicles otherwise subject to emissions control requirements. California prohibits the use of any aftermarket exhaust system that modifies, removes or replaces original equipment catalysts, unless CARB has issued an Executive Order as to such part or system.

BOMIZ parts or exhaust systems/components used or intended for use on "racing vehicles" (i.e. a competition vehicle used exclusively for competition on closed-course circuits) do not require an exemption or Executive Order from CARB to be sold in California. However, such parts are prohibited from use on California public highways or roads, even if occasionally used "off-road."