MAD BMW S55 3.5" Fat Boy Downpipes M2C/M3/M4 W/ Flex Section 2005-bmw-330xi-esi2230777

MAD BMW S55 3.5" Fat Boy Downpipes M2C/M3/M4 W/ Flex Section 2005-bmw-330xi-esi2230777We are proud to introduce the MAD S55 Fat Boy 3. 5" Downpipes. These are the largest BMW S55 M2 M3 M4 downpipes on the market. Upgrade from the stock S55 downpipes to the MAD 3. 5" S55 catless downpipes for maximum airflow, power, and sound! Upgrade to the MAD BMW 3. 5" S55 downpipes to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipes, your turbos can now spool faster and achieve maximum power. As a

• ARM N54 Charge Pipe• Silicone Elbow• Meth / Nitrous Plugs• Hardware Kit

OEM Extended Life Antifreeze/Coolant protects your car through it all

High Flow plug and play OEM style fuel pump

sensor and gaskets to get your car sealed up and working properly again all in one go

There are a variety of reasons why we recommend it to our customers

04 or later test plan using the following path:

Height (Race or Mini Lever) and Knob Color

0l L6 B58B30O1 RWD

it is made of REAL carbon and is then clear coated to give it a car show like shine

slash cut tips in either chrome silver or diamond black

as well as fully configurable triggers to be synched on any vehicle application

rest assured