2013-2014 Ford Mustang - ROUSH High-Flow Lower Fascia Opening



Product Features

  • Fits 2013-2014 Mustangs (except GT500 model)
  • ROUSH High-Flow Lower Opening
  • Wide, open-mouth design allows for unobstructed air flow
  • Approximate 15% increase in air-flow vs. stock lower grille
  • Improves cooling to the radiator & supercharger low temperature radiator (if equipped)
  • Adds a distinct appearance to the front end
  • Designed with OEM CAD data to ensure precise fit & finish
  • Goes great with the ROUSH Upper Grille
  • Includes all necessary hardware, templates, and instructions
  • ROUSH 90 Day Limited Parts Warranty included
  • Part #421393

Looking for a new styling piece to add to the front of your 2013-2014 Mustang that also enhances air flow? The ROUSH Performance High Flow Lower Opening does just that!

This insert is a direct replacement for the stock lower grille found on 2013-2014 Mustangs (except GT500 models). The wide, open-mouth design allows for unobstructed airflow, thus improving cooling temperatures to the radiator and low temp radiator (if equipped). The ROUSH High-Flow Lower Opening is functional and looks good too, giving the front end of your Mustang a very distinct appearance. This lower opening is a great compliment to the ROUSH Upper Grille as well!

This component is made of injection-molded TPO (Thermoplastic Poly Olefin) plastic and is finished in a black stipple for an OEM appearance and durability. TPO plastic is tough, yet flexible, and is light-weight making this insert a must-have for a Mustang owner desiring superb appearance. Designed using OEM CAD data, this opening will also carry superior fit and finish. Installation of this piece can be done within 3 hours.

This kit will include all necessary mounting hardware, templates, and instructions. This piece is also backed by the ROUSH 90 Day Limited Parts Warranty.

Note: While this insert fits most 2013-2014 Mustangs, it will not fit GT500 models. This kit will also require some cutting of the factory front bumper.

Mustang: 2014, 2013

Related Items

Fastlane will meet or beat any competitor pricing on superchargers.

Fastlane specializes in installing ROUSH Supercharger Kits for Ford Mustang GTs and Ford-F-150s.

750+ Horespower

- 50-state legal
- High-Capacity Cooling Technology with a full-face low temperature radiator
- Compatible with both automatic and manual transmissions
- Features Eaton’s TVS R2650 technology for increased power output throughout the RPM band
- Engineered for durability with large bearings and timing gears
- Calibration optimized for 93 octane fuel, compatible with premium fuel
- 3-year/36,000 mile limited ROUSH powertrain warranty included when installed by Certified Fastlane Technician
- Includes all necessary installation hardware