**Please note: ships in 3-4 weeks**
The ARMYTRIX downpipe with flexible pipe technology is a plug-and-play upgrade to your BMW G8x M3/M4.
Available in High-flow Performance De-catted version with Cat Simulator and optional Ceramic Coating or Sport cat Down Pipe with 200cell catalytic converter.
SPECIAL RAPID-COOLING CERAMIC COATING
Reduces under-hood temperature and resistant and corrosion
DETERIORATES UNDER HIGH TEMPERATURE WHICH LEADS TO PIPE BREAKAGE.
CERAMIC COATED DOWNPIPE
PREVENTS METAL FATIGUE FROM HIGH TEMPERATURE.