Air and Fuel Performance Packages

Roush Performance

Performance Power Pac Level 1 Kit

$1,101.99

SKU: 422113

In Stock
In Stock
Ships by Aug 3
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Roush Performance Power Pac Level 1 is engineered to enhance the performance of your 2018-2020 Ford Mustang GT. The package includes a variety of components essential for optimizing airflow, such as a lower air box tray, upper air box cover assembly, MAF tube with insert, and a dirty air duct. A high-flow filter with a clamp is also provided to ensure maximum air intake. Additionally, the kit comes with a Flash Pack voucher, suggesting that ECU calibration is part of the performance enhancement strategy. Installation is estimated to take approximately 1 hour and 30 minutes and requires light to moderate mechanical skill. The kit contains all necessary hardware, including bolts and self-tapping screws, along with Roush stickers and an installation insert for guidance.

MIA's Description

The Roush Performance Power Pac Level 1 is a performance upgrade kit designed for the 2018-2020 Mustang GT. It includes components like a lower air box tray, upper air box cover assembly, MAF tube, and a filter with clamp.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRoush Performance
Part Number422113
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy