This single exit catback for the M3/M4 offers a truly unique solution for the market, with the special JDM-style single passenger side exit; and, utilizing all of the stock hanger locations.

Our BMW F8X M3/M4 Single Exit Cat Back is the best sounding catback on the market, boasting an authoritative tone with superior resonance and clarity. Crafted from quality T-304 stainless steel or Grade 4 titanium, it's designed to last and improve the performance of your vehicle. 

Experience minimal drone with the ValvedExhausts Catback System, featuring an OEM hanger location and single exit design that is lighter than the original exhaust.

Kit includes, Exhaust System with Single Exit, Clamps and Hardware, and Valved Exhaust Tip.

Use our discount coupon code "M3Parts" to save on the entire ValvedExhausts website at checkout!