Fall-Line Motorsports F82 M4 GTS Replacement Lower Splitter S4 (B5) Cars built after 06/2020 need

Cars built after 06/2020 need a special DME unlock

Varied core combinations using 26

This issue must be addressed with O2 sensor cheaters

external fins are optimized to provide additional cooling in racing conditions and help avoid the dreaded DCT overheating errors

This upgrade is for installation at Evolve

Fall-Line Motorsports F82 M4 GTS Replacement Lower Splitter S4 (B5) Cars built after 06/2020 needMADE IN THE USA. BMW M has always maintained a unique approach to engineering. No matter how rare an M car may be, M owners always expect a car that is at once stylish and discreet; useable every day and flawless around a race track. Balancing these conflicting requirements are what make BMW M absolutely unique in the world of sports cars. The M4 GTS is particularly special in this regard, because it is a true collectors item. Unlike most collectors