aFe MagnumFORCE Intake Stage-2 Si Pro DRY S 05-09 Lexus GX 470/Toyota 4Runner V8 4.7L *RACE ONLY*Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our

Roto-mold Tube: This System uses CAD designed

This intake system features a 7" tall conical air filter with five layers of pre-oiled cotton gauze media to provide maximum performance

This kit uses a free-flowing muffler to absorb high pitch tones producing a powerful sound

This air intake system was developed to accommodate the engine's factory emissions control devices including the breather hose

The smooth transition bends and free-flow stainless steel muffler allow for low turbulence

This is a very simple bolt-on product and requires no cutting or drilling

This Momentum GT intake system outflows the factory intake by 48%

Its innovative design minimizes the total number of parts

from the one-piece sealed housing

This Stage 2 Sealed Intake produces 12HP

We are a team of engineers

The air filter is placed into the original air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower