Description
Increase Horsepower and Torque. The Roush Performance Mustang Cold Air Intake kit replaces your 3.7L V6 Mustangs restrictive factory air box and paper filter with a high flow filter assembly and intake tube for an increase of horsepower and torque while improving throttle response and fuel mileage. Power gains of 10.52 horsepower and 9.8 torque have been seen at the rear wheels.
No Tune Required. Unlike other Cold Air Intakes on the market for the V6 Mustangs this Roush CAI does not require a computer re-tune. The engineers at Roush Performance really did their homework to improve your pony’s power using the factory tune. However AmericanMuscle recommends the use of a Handheld Tuner to see even larger power gains.
Reusable High Flow Dry Filter. The included Roush High-flow Dry Air Filter provides excellent filtration of harmful particulates. It is composed of two layers of wire mesh for durability and is proven to retain its shape even under high airflow. This dry air filter is washable and does not require oiling, saving you time and money.
Straight Forward Installation. The Roush Performance Cold Air Intake Kit is designed to install easily with just basic hand tools. No extra modifications or special tools are required for proper installation. All necessary parts and instructions are included.
Application. This Roush Performance Cold Air Intake kit is specifically designed to fit the 2015-2017 Mustangs equipped with the 3.7L Ti-VCT V6 engine. No computer retuning required for operation.
Roush 421828
CA Residents: WARNING: Cancer and Reproductive Harm
- Improves Airflow for Better Performance
- Performance Gains of +22 HP and +19 Ft-lbs Torque
- Reusable High Flow Dry Air Filter
- NO Computer Tune Required
- Simple Bolt-On Installation
- CARB EO Number: D-418-30
- Fits All 2015-2017 3.7L V6 Mustangs
| Brand | Roush |
| Cold Air Intake Type | Cold Air Intake |
| Air Intake Tuning Requirements | No Tune Required, But Recommended |
| Cold Air Intake Filter Type | Dry |
| Cold Air Intake Tube Material | Plastic |






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