aFe ROCK BASHER 2.5in 409 SS Cat-Back Exhaust - 99-04 Toyota Tacoma L4-2.4L / V6-3.4LThis cat back exhaust system is constructed of 2 1 2 IN mandrel bent 409 stainless steel tubing for maximum strength and durability. This system features a high flow 409 stainless steel muffler, producing a deep sound. This system produces a deep sound unleashing all available horsepower and torque. Utilizing a factory style flange and hangers this system is a direct bolt on system, which requires no cutting or modifications for a hassle free

The tips are designed to exit from in front of the rear passenger side tire for a unique custom look

A clear round sight window

smooth tone

Massive Dyno-Tuned Intake Tube:This system features a high quality

It is then relocated to the driver-side wheel well to take advantage of cooler air temperatures

High quality OE style band clamps are used for a complete 360 deg

roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit

Its XLPE material is heat-soak resistant and extremely durable

tuned and dyno-tested to fit specific Ford F250/F350 Super Duty

The AEM Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing

It is not legal for use in California or other states adopting California emission standards

Cutting is required