K&N 03-04 Ford Mustang Mach 1 V8-4.6L DOHC Performance Intake Kit

This K&N performance intake kit is made for the 2003-2004 Ford Mustang Mach 1 with the V8-4.6L DOHC engine. It's designed to help your engine breathe easier, which can lead to a noticeable improvement in performance. By increasing the volume of air going into your engine, you can expect a guaranteed increase in both horsepower and torque.

The intake tube is made from high-density polyethylene (HDPE) and is rotationally molded for a smooth, consistent airflow path. It comes with K&N's washable and reusable High-Flow Air Filter, which uses oiled cotton media. This oversized, conical filter is built to last, often going up to 100,000 miles between cleanings under normal highway driving. A custom heat shield is included to help keep the intake air cooler by blocking heat from the engine bay, which is crucial for performance gains. The entire system is designed for a straightforward installation, typically taking less than 60 minutes.

K&N backs this intake with their Million Mile Limited Warranty, and it's designed not to void your vehicle's factory warranty. Please note that some K&N intake systems are not street legal in California due to emissions regulations; check the product specifications for CARB status.