Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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Features, Description, Reviews, Q&A, Specs & Installation
Brand | Flowmaster |
Cold Air Intake Type | Cold Air Intake |
Tuning Requirements | No Tune Required |
Cold Air Intake Tube Material | Plastic |
Cold Air Intake Filter Type | Dry |
High-Performance Intake System. The Flowmaster Delta Force Cold Air Intake system is designed to take the performance of your GMC Sierra 1500 to the next level. This system is specifically designed to achieve higher performance outputs and improved throttle response. It can deliver up to 5% increase in horsepower and torque.
Better Airflow. This Cold Air Intake system features a large diameter high-flow, dry synthetic air filter. This conical-shaped air filter has 8 layers for better filtration. This filter element is washable, can be shaken, lightly blown out with air, and covered with Flowmaster’s pre-filters for long-lasting performance and lifetime serviceability.
Superior Quality. The Delta Force air intake system features custom-molded intake which is made from polyethylene material for durability and superior quality. The black anodized finish and material design help ensure better heat dispensing and intake durability. It also features stainless steel hardware and reinforced silicone couplers for maximum reliability.
Hassle-Free Installation. This Delta Force Cold Air Intake is designed for direct-fit application and requires no modification during installation. This can be mounted to your truck using only basic hand tools and some mechanical skills. Computer tuning is not required for this installation.
2-Year Limited Manufacturer Warranty. This Delta Force Cold Air Intake comes with a 2-year limited warranty and guaranteed to be free from defects in materials and workmanship. Coverage starts from the date of purchase. Warranty is void for any product with signs of damage due to improper installation, abuse, unauthorized repair or alteration.
Application. The Flowmaster Delta Force Cold Air Intake with Dry Air Filter is designed to fit 2014-2018 GMC Sierra 1500 models with 5.3L engines.
Application Note. This Cold Air Intake system is not CARB-certified and therefore not legal for use in California or other states adopting California emission standards.
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Fitment:
Flowmaster 615121D
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
What's in the Box
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