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2021 Bronco 2.7L Performance Pac - Level 1

Part #: 422235

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Application: 2021 Ford Bronco 2.7L EcoBoost
Installation Difficulty:
Intermediate ?
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2021 Bronco 2.7L Performance Pac - Level 1
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Product highlights for the 2021 Bronco 2.7L Performance Pac - Level 1:

  • Fits 2021 Bronco 2.7L EcoBoost engine only
  • Adds 40 horsepower and 70 lb-ft of torque over the stock 2.7L EcoBoost at 3,250 RPM
  • Premium Fuel Required 91 minimum (R+M/2) (label included)
  • High-performance throttle and boost mapping for increased horsepower, torque, and throttle response throughout the RPM range
  • Auto start/stop disabled through calibration
  • Improved airflow with reduced intake restriction over stock
  • High-flow, washable and reusable performance air filter that does not require oiling
  • Designed using OEM CAD data to guarantee perfect fitment
  • Cold Air Kit features an engineered transparent lid that maintains factory water fording capability
  • 3-year/36,000-mile limited ROUSH limited powertrain warranty included
  • Simple software installation with standard J2534 re-flash interface (not included) using the supplied ROUSH Diagnostic Tool (RDT) utility (dealer service charges may apply)
  • NOTE: vehicles fitted with larger wheel and tire packages may yield different power results.
  • NOTE: Not approved for sale or installation in California or states that require an EO number.

The ROUSH Level 1 Performance Pac for the 2021 Bronco 2.7L EcoBoost engine has been engineered to deliver signature ROUSH performance upgrades in an easy-to-install kit. Designed to take the Bronco to the next level and provide an aggressive ROUSH driving experience, the Level 1 Performance Pac has been tested both on the trail and in the lab for maximum power gains and optimal reliability. For even more ease of use, the Level 1 Performance Pac has been engineered for use with premium pump gas.

At ROUSH Performance, we believe in offering more than thrilling performance and ensure every 2021 ROUSH Level 1 Bronco Performance Pac provides peace of mind with a 3-year/36,000-mile ROUSH limited powertrain warranty.

Application 2021 Ford Bronco 2.7L EcoBoost
Difficulty Intermediate
Time 1 Hour
Tools Basic tools
Instruction URL Download Instruction Manual