MMX Silicone intake hose | MINI F56 | GP3 | BMW F4x | M135i
The MMX silicone intake hose is engineered for the B48A20T1, the highest-output variant of BMW's B48 platform, fitted to the MINI JCW GP3 and BMW M135i. It replaces the factory plastic bellows pipe between the airbox and intake backpipe with a reinforced silicone hose, engineered to smooth airflow into the turbo, improve induction acoustics, and present a cleaner engine bay.