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Item #: 040801 -
The Racer X Fabrication cold air intake box for the 2012+ Chevy Sonic 1.4L is designed to improve performance through the full RPM range. We started with aluminum sheet that is CNC cut, and bent to form the air box. The panels are then TIG welded along with our 4.5” velocity stack that is specifically designed for the Sonic 1.4L engine. The velocity stack features a full bell radius, and tapers down to the OEM MAF diameter for the correct airflow. The velocity stack and taper increase airmass...