phone: 410-729-0005


Vortech/Paxton- 2011-2014 GT Competition Air Inlet Upgrade

No reviews yet Write a Review
Calculated at Checkout

This high-flow CAI accessory kit for the 2011 Mustang GT allows for higher airflow, boost and horsepower gains compared to systems utilizing the factory airbox.

Provides an additional 20 to 40HP on top of a 615HP NOVI-2200SL complete system installation with the standard, 3.80" pulley, and allows for up to 1000HP with more boost, more aggressive tuning and other modifications.

Bolts onto all Vortech and Paxton branded 2011 5.0L Mustang supercharger systems (custom tuning required).

Included Components and Features

  • Accessory kit consists of open airbox (roto-molded plastic)
  • Rubber hood seal
  • Large cone-style filter
  • Bellmouth-entry filter adapter
  • Silicone coupler
  • Instructions, and all required mounting hardware.

Replaces OEM air filter cover, filter and base. Mounts in OEM location and style, and mates to OEM body-mounted cold air snorkel.

When compared to the OEM airbox, gains of approximately 0.6-1.0 psig in peak boost can be anticipated (when mated to a stock vehicle utilizing the standard Vortech/Paxton pulley ratio). Greater gains can be realized on applications with a more aggressive pulley ratio and/or engine modifications.

Custom Tuning and Fuel Pump Booster Required

Due to the increased volume of airflow that this product will allow, a custom ECU calibration and fuel pump/pump booster upgrade is required in order to maintain an acceptable air/fuel ratio.