The Dinan High Flow X-pipe for the F8x M3/M4 elicits an aggressive sound that is sure to capture the ear of all bystanders and delivers the aural recognition that all M3/M4 owners deserve. Coupled with the associated Dinan exhaust the sound is further perfected into an aggressive growl that harkens back to the Dinan E9x M3 racing middle exhaust. 

Note: Since a resonator is deleted there is potential for increased cabin noise associated with the Dinan High Flow X-Pipe. Please consult the media in the 'Pictures/Video' tab for a representative video to determine if the product is right for you. 

Models supported by Dinan High Flow X-Pipe for BMW F80 M3 F82 M4 

• 2015-2018 M3 F80 Sedan 
• 2015-2018 M4 F82 Coupe

DOWNLOAD INSTALLATION INSTRUCTION HERE