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Designed to accept the factory BMW wireless charging module
The boards come pre-mounted with high-performance thermal adhesive for easy and secure installation
Although firmware updates are a very rare occurrence since REV2 contains no state or tuning data
N55 pneumatic wastegate (PWG):
MAD BMW S55 3.5" Fat Boy Downpipes M2C M3 M4 W/ Flex Section Silver Ceramic Coated?:Yes Designed to accept the factoryWe 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
