The aFe Track Series Carbon Fiber Cold Air Intake System w/ Pro DRY S Filter BMW Z4 30i 2.0L (t) 2019-2022 for your 2009-2015 BMW Z4 is a great way to increase horsepower and torque gains by replacing your restricted factory air intake.

The aFe Track Series Carbon Fiber Cold Air Intake System w/ Pro 5R Filter BMW | Toyota 2020-2023 for your 2020-2021 BMW Z4 is a great way to increase horsepower and torque gains by replacing your restricted factory air intake.

The aFe Stage 2 Pro Dry S Cold Air Intake System BMW Z4 3.0i E85|E86 06-08 for your 2006-2008 BMW Z4 is a great way to increase horsepower and torque gains by replacing your restricted factory air intake.

The aFe Stage 1 Pro Dry S Cold Air Intake System BMW Z4 E85 3.0L 03-05 for your 2003-2005 BMW Z4 is a great way to increase horsepower and torque gains by replacing your restricted factory air intake.

The aFe Stage 1 Cold Air Intake Pro-Dry S BMW Z4 E85 2.5L 03-05 for your 2003-2005 BMW Z4 is a great way to increase horsepower and torque gains by replacing your restricted factory air intake.

The aFe Power 54-76315 Momentum GT Pro 5R Cold Air Intake System BMW Z4 28i/xi (E89) 12-16 L4-2.0L (t) N20 for your 2013-2016 BMW Z4 is a great way to increase horsepower and torque gains by replacing your restricted factory air intake.

The Takeda Momentum Cold Air Intake System with Pro 5R Filter BMW G29 Z4 | Toyota GR Supra 2019-2022 for your 2019-2022 BMW Z4 is a great way to increase horsepower and torque gains by replacing your restricted factory air intake.

The Takeda Momentum Cold Air Intake System w/ Pro DRY S Filter BMW Z4 | Toyota GR Supra B58 L6 3.0L (t) 2020-2023 for your 2020-2021 BMW Z4 is a great way to increase horsepower and torque gains by replacing your restricted factory air intake.