Cold Air Intake For 2006-2009 Ford Mustang GT/Bullitt 4.6L V8 GAS SOHC

Ford gave the S197 Mustang GT a respectable 300 horsepower from its 4.6L 3-valve V8 — then they buried that engine's voice behind an airbox that sounds like a vacuum cleaner. The factory intake prioritizes cabin quiet over breathing, with a maze of resonator chambers that choke throttle response and mute the one sound every Mustang owner actually wants to hear: eight cylinders pulling hard.

This cold air intake replaces the restrictive upper intake with mandrel-bent black powder-coated aluminum tubing and a high-flow dry cone filter, while retaining the factory lower cold air ducting. The 3V Modular V8 finally gets the airflow it deserves — throttle response sharpens noticeably, the induction note deepens into a muscular growl that builds from 3,000 RPM to redline, and you pick up an honest 5-10 wheel horsepower. That's not 21-30 HP, as some inflated percentage claims suggest — it's what a well-designed intake actually delivers on a naturally aspirated 4.6L that's already decently optimized from the factory.

Installation is a direct bolt-on with no cutting, drilling, or permanent modifications. All hardware, couplers, and clamps are included. Expect 45-90 minutes with basic hand tools, and the kit is fully reversible. Whether you're daily-driving your GT, wringing out a Bullitt on back roads, or just tired of your V8 sounding like a household appliance, this intake gives the 3V the voice and response it deserved from the factory.

Key Features

Black powder-coated aluminum intake tube — mandrel-bent for smooth airflow; corrosion-resistant finish handles under-hood heat without discoloring

High-flow dry cone filter — no oil required, washable and reusable; clean every 15,000-20,000 miles

Heat shield included — reduces heat soak from the radiator and engine block at idle and low speed

Retains factory lower cold air intake box — pulls cooler air from the fender well, not hot engine bay air

Improved throttle response — most noticeable in the 2,500-4,500 RPM range where the 3V does its real-world work

Deeper intake sound — the 3V's induction note transforms from muted vacuum to muscular growl at 3,000+ RPM

Direct bolt-on installation — no cutting, drilling, or permanent modifications; fully reversible

Compatible with factory MAF and IAT sensors — retains OEM sensor positions for proper air-fuel metering

Complete hardware kit included — couplers, clamps, brackets, vacuum line, and mounting hardware

Specifications

Intake Type: Cold Air Intake 
Pipe Material: Aluminum 
Pipe Diameter: Φ89mm (3.5-inch) 
Filter Type: Dry high-flow cone filter
Heat Shield: Yes — powder-coated steel
Engine: 4.6L Modular 3V SOHC V8 (Naturally Aspirated)
Installation Time: 45-90 minutes

Package Includes

2 × Black powder-coated aluminum intake tube
1 × High-flow dry cone air filter
1 × Powder-coated steel heat shield
3 × Silicone couplers 
5 × Stainless steel clamps
1 × Mounting bracket with hardware
1 × Installation instruction sheet