Roush 420131 Cold Air Intake Kit for 10-14 Ford Mustang GT/Boss 5.0L & 4.6L V8

Vehicle Fitment

• 2010-2014 Ford Mustang GT (Coyote 5.0L V8, RWD)
• 2012-2013 Ford Mustang Boss 302 (Coyote 5.0L V8, RWD)
• 2010 Ford Mustang GT (4.6L V8, RWD) - select early 2010 model

Fitment Notes

• Cold air intake kit designed for naturally aspirated Mustangs listed above.
• Not compatible with ROUSHcharged or supercharged models.
• No re-tune required when installed on stock ECU in supported models.
• Verify engine displacement and mounting configuration before installation.

Features

• High-flow reusable synthetic air filter for improved airflow.
• Premium MAF tube and airbox tray designed using OEM CAD data for perfect fit.
• Includes EPDM foam hood seal for intake tray to isolate heat from engine bay.
• Fully bolt-on kit using factory mounting points -- no drilling or cutting.
• Increases throttle response and engine sound without ECU flash.

Specifications

• Part Number: 420131
• Application: Naturally aspirated Mustang 4.6 / 5.0 V8
• Filter Type: Washable/reusable synthetic oiled media
• Install Time: Approx. 1 hour with basic hand tools
• Warranty: 90-day limited parts warranty

Included Components

• 1x Roush 420131 cold air intake assembly
• 1x High-flow reusable filter with clamp
• 1x MAF tube with Roush logo
• 1x Airbox tray with EPDM foam hood seal
• Install hardware and instructions

Product Description

The Roush 420131 Cold Air Intake Kit is a direct-fit performance upgrade for the 2010-2014 Ford Mustang GT and 2012-2013 Boss 302 with naturally aspirated 5.0L and early 2010 4.6L V8 engines. Crafted with precision using OEM CAD data, this kit features a high-flow filter, custom molded MAF tube, and an airbox tray that fits seamlessly in the engine bay. Its design improves airflow, throttle response and engine sound without requiring an ECU flash.

Installation is simple, using factory mounting points and all supplied hardware--no modifications required. This cold air intake is ideal for enthusiasts seeking a visual and performance enhancement for their Mustang's induction system. It is not compatible with ROUSHcharged or supercharged variants and is backed by a 90-day limited parts warranty.