Roush
Roush 2015-2017 Ford Mustang 5.0L Cold Air Kit - 421826
- SKU:
- RSH421826
- UPC:
- 844764004979
- MPN:
- 421826
- Availability:
- Regularly stocked product
Description
What is the primary benefit of installing a Roush Cold Air Intake?
Roush Cold Air Intakes unlock latent engine potential, delivering more efficient airflow for increased power and improved fuel economy.
Do I need a tune for the Roush Cold Air Intake?
No tune is required; this bolt-on Cold Air Intake system is engineered for immediate horsepower and torque gains.
Roush Cold Air Intakes are engineered for your vehicle, unlocking up to 10 horsepower and 8 lb-ft of torque without a tune. This performance upgrade features a more efficient air-intake design than the standard stock air box, reducing pressure drop. Experience exhilarating acceleration and improved responsiveness with this straightforward, bolt-on cold air induction system.
Key Features
- more efficient air-intake than the standard stock air box
- Cold air induction allows for latent potential in power and fuel efficiency that would otherwise be restricted
- reduced pressure drop
- no tune, it's possible to see gains of 10hp and 8 lb-ft of torque
- filter requires no oiling and is easily washable for re-use
- utilizes all factory emissions and vacuum lines
Why Choose the RSH Cold Air Intakes
Unleash hidden horsepower and torque for exhilarating acceleration.
Experience improved fuel economy, saving you money on every drive.
Enjoy a smoother, more responsive throttle for confident overtaking.
Maintain factory emissions compliance with a hassle-free installation.
Who Is This For?
Street Performance — 8/10
Claims power and torque gains without tune.
Easy DIY Install — 9/10
Bolt-on installation type, utilizes factory lines.
Engine Performance — 8/10
More efficient air intake, reduced pressure drop.
Fuel Efficiency — 7/10
Cold air induction allows for fuel efficiency gains.
Racing Competition — 6/10
Minor power gains may offer slight advantage.
Frequently Asked Questions
Will the Roush RSH Cold Air Intakes fit my vehicle?
Confirm fitment with your specific vehicle to ensure compatibility for your Roush RSH Cold Air Intake. This bolt-on system is designed to integrate seamlessly with your factory setup. Proper fitment guarantees optimal performance and a straightforward installation process.
How difficult is the Roush RSH Cold Air Intakes installation?
Installation of the Roush RSH Cold Air Intakes is a straightforward bolt-on process, rated a 9 for Easy DIY Install. This design utilizes factory mounting points and lines for a hassle-free upgrade. Experience enhanced engine performance with minimal effort.
What performance improvement does the RSH Cold Air Intakes provide over stock?
RSH Cold Air Intakes provide a significant performance upgrade, achieving an 8 for Engine Performance. This system offers a more efficient air intake and reduced pressure drop compared to the stock air box. Unleash latent potential for exhilarating acceleration and improved responsiveness.
Is the Roush RSH Cold Air Intakes worth upgrading from OEM?
Upgrading to Roush RSH Cold Air Intakes is worth it for enhanced engine performance and efficiency. This system creates a more efficient air-intake path than the standard stock air box, allowing for latent potential in power and fuel economy. Experience exhilarating acceleration and improved fuel economy.
What are the key features of the Roush RSH Cold Air Intakes?
RSH Cold Air Intakes feature a more efficient air intake design than the standard stock air box, reducing pressure drop. The filter requires no oiling and is easily washable for re-use. These intakes allow for latent potential in power and fuel efficiency that would otherwise be restricted.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015–2017 | Ford | Mustang | EcoBoost |
| 2015–2017 | Ford | Mustang | EcoBoost Premium |
| 2015–2017 | Ford | Mustang | GT |
| 2015 | Ford | Mustang | GT 50 Years Limited Edition |
| 2015–2017 | Ford | Mustang | GT Premium |
| 2015–2017 | Ford | Mustang | Shelby GT350 |
| 2015–2017 | Ford | Mustang | Shelby GT350R |
| 2015–2017 | Ford | Mustang | V6 |
Additional Resources
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Cold Air Intakes — Air Intake Systems
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2017 | Ford | Mustang | EcoBoost |
| 2015-2017 | Ford | Mustang | EcoBoost Premium |
| 2015-2017 | Ford | Mustang | GT |
| 2015 | Ford | Mustang | GT 50 Years Limited Edition |
| 2015-2017 | Ford | Mustang | GT Premium |
| 2015-2017 | Ford | Mustang | Shelby GT350 |
| 2015-2017 | Ford | Mustang | Shelby GT350R |
| 2015-2017 | Ford | Mustang | V6 |
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
421826 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Intake Systems>Cold Air Intakes |