MAD BMW F8x M3 M4 S55 Single Midpipe (Brace Included) f8xm3 our flagship coilover has been

our flagship coilover has been an affordable mid-level favorite since being originally introduced over 20 years ago

The ARM S55 Intake is constructed of 6 layer reinforced silicone tubing

Add a unique touch to your E46 M3 with an M4 Style Carbon Fiber Trunk Spoiler

W222 S-class – all models beside models equipped with ABC suspension (Maybach

MAD BMW F8x M3 M4 S55 Single Midpipe (Brace Included) f8xm3 our flagship coilover has beenUpgrade the sound of your BMW M3 & M4 , eliminate the back pressure from your stock midpipe and gain up to 18 whp and 30 wtq! The MAD S55 single midpipe is guaranteed to fit on the BMW F80 M3 & F82 F83 M4. The exhaust brace is included with every midpipe for a hassle free install and spot on fitment. Features: Smooth bends for maximum airflow without any drone Up to 18whp increase on the stock turbos, even more on upgraded turbos Lifetime warranty on