Turbo Screen Guard With Velocity Stack - 4.50 Inch (Black) S&B Powerstroke 7.3L Collectively

Collectively

2021 GMC Sierra 1500 SLT

Performance tested to meet or exceed OE specifications

factory installed transmission fluid heat exchangers are uncommon

Turbo Screen Guard With Velocity Stack - 4.50 Inch (Black) S&B Powerstroke 7.3L CollectivelySB Turbo Screens allow for maximum airflow and protect your turbo! SB Turbo Screens come in multiple color options, including red, lime green, blue and black. Available in 3, 3. 5, 4,5, 5. 5 and 6 Inch diameters. Details: Color: Black Diameter: 4. 5 Inch Stainless steel mesh protects from debris that can damage the turbo. Innovative radiused Inlet allows for maximum airflow. Made with premium silicone material that won't deteriorate over time.