True Flow Sealed Air Intake System GMC Sierra 99-06
True Flow sealed air intakes offer the latest in air intake design. True Flow understands that the reason people look for an intake system is to improve the performance of their vehicle. True Flow systems are made to perform. The factory filter box is kept intact to take advantage of the cooler air being drawn from the wheel well and protects the filter from debris and moisture.
Most factory air tubes are designed with resonators and muffflers. These restrictive devices are designed to quiet the engine. Unfortunately, they also have the effect of slowing the airflow and decreasing performance. True Flow replaces the factory tube with a high flow, powder-coated tubes and nylon reinforced silicone couplers along with a True Flow foam air filter to maximize air flow velocity.
True Flow kits are easy to install and maintain. Each kit contains the necessary hardware required to install. No modifications are needed, and all factory breathers, sensors, and hoses are left intact.
Key Features:
- Retains Factory Air Box
- High Quality Mandrel Bent Tubes
- Nylon Reinforced Silicon Couplers
- Performance Foam Filters
- Maximum Performance
- Easy to Install
- Fits Factory OEM
- No Modifications Needed
- Dyno Tested and Proven
+13 HP and +15 lb/ft TorqueFits:
Sierra 1500 4.8L Classic Body Style 2007
Sierra 1500 5.3L Classic Body Style 2007
Sierra 1500 4.8L 99-06
Sierra 1500 5.3L 99-06
Sierra 1500 HD 6.0L 01-06
Sierra 2500 5.3L 99-06
Sierra 2500 6.0L 99-06
Sierra 2500 HD 6.0L 01-06
Sierra 3500 6.0L 01-06
Sierra 3500 HD 6.0L 01-06
Sierra C3 6.0L 2001
Sierra Denali 6.0L 02-06
For Installation Instructions
CLICK HERE*Please Call for Best Pricing - 1-480-966-3040*
