BMW F80 M3 & F82/F83 M4 Single Exit Stainless Steel Cat Back Exhaust Interior Transform your E46 S54 M3

Transform your E46 S54 M3 with our new Valved Exhaust System Design

high-performance exhaust note and a more refined

Dimension: 177 cm x 153 cm

power-robbing temperature of 151 degrees Fahrenheit

Add an aggressive touch to your F30 or F31 3 Series with these carbon fiber fangs

BMW F80 M3 & F82/F83 M4 Single Exit Stainless Steel Cat Back Exhaust Interior Transform your E46 S54 M3This 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