Roush
Roush 2015-2017 Ford Mustang 2.3L Cold Air Kit - 421827
- SKU:
- RSH421827
- UPC:
- 844764004986
- MPN:
- 421827
- Availability:
- Regularly stocked product
Description
Will this cold air intake fit my vehicle?
Confirm fitment with your vehicle using our compatibility tool to ensure a perfect bolt-on installation for your specific model.
How much horsepower will I gain?
Experience staggering performance increases with 74 percent less restriction than stock at peak horsepower for dramatic gains.
Roush Cold Air Intakes deliver exhilarating acceleration for your Ford Mustang, boasting a 9/10 score for Street Performance. Engineered to be 74 percent less restrictive than the stock system at peak horsepower, this intake provides a simple bolt-on installation. Enjoy unmatched driving thrills and seamless integration with your vehicle's existing systems.
Key Features
- staggering performance increases
- installation that takes under an hour
- no calibration required
- 74% less restrictive than the stock system at peak horsepower
- washable, re-usable and requires no oiling
- utilizes all factory emissions and vacuum lines
Why Choose the RSH Cold Air Intakes
Delivers exhilarating acceleration and a more responsive throttle for an unmatched driving thrill.
Achieves maximum power gains quickly with a simple, hassle-free installation process.
Provides seamless integration with your vehicle's existing systems for worry-free performance.
Transforms your engine's breathing for a noticeable surge in horsepower and torque.
Who Is This For?
Street Performance — 9/10
Significant performance increases and less restriction.
Engine Performance — 9/10
Staggering performance increases, 74% less restrictive.
Track / Autocross — 8/10
Performance gains and less restriction at peak horsepower.
Drag Racing — 8/10
Performance increases and less restriction at peak horsepower.
Easy DIY Install — 9/10
Bolt-on installation takes under an hour.
Racing Competition — 8/10
Performance increases and less restriction at peak horsepower.
Frequently Asked Questions
Will the Roush RSH Cold Air Intakes fit my vehicle?
Confirm fitment with your vehicle before purchase. The RSH Cold Air Intakes are designed as a bolt-on upgrade for specific Ford Mustang models. You can be confident in a direct-fit installation once compatibility is verified.
How difficult is the Roush RSH Cold Air Intakes installation?
Installation takes under an hour with its straightforward bolt-on design. This easy DIY install scores a 9 for its speed and simplicity. Enjoy maximum power gains quickly with this hassle-free upgrade.
What performance improvement does the RSH Cold Air Intakes provide over stock?
Achieve staggering performance increases with 74% less restriction than stock at peak horsepower. This contributes to a usage score of 9 for Engine Performance and 9 for Street Performance. Transform your engine's breathing for a noticeable surge in horsepower and torque.
Is the Roush RSH Cold Air Intakes worth upgrading from OEM?
Upgrading is worth it for enthusiasts seeking bolt-on performance. The system offers 74 percent less restriction at peak horsepower for dramatic power gains. Experience exhilarating acceleration and a more responsive throttle for an unmatched driving thrill.
What maintenance is required for the Roush RSH Cold Air Intakes?
This washable, re-usable air filter requires no oiling, making maintenance easy. Its low maintenance level ensures consistent performance without added complexity. Enjoy worry-free performance with seamless integration into your vehicle's existing systems.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015–2017 | Ford | Mustang | EcoBoost |
Additional Resources
Important Notices
⚠️ 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
Additional Information
Case Lot Quantity: |
1 |
Category: |
Air Intake Systems>Cold Air Intakes |
Clearance Item: |
N |
MPN: |
421827 |
Proposition 65: |
Y |
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