aFe MagnumFLOW Air Filters UCO P5R A/F P5R 5F x 6-1/2B x 4-3/4T x 10H 2003-nissan-altima-esi6865480 Quantum intakes are designed with

Quantum intakes are designed with fewer parts for a quick and simple installationHassle-Free Installation:This is a direct fit intake system that utilizes factory mounting points and requires no cutting or modifications

and carbon fiber tip are also available

026” or smaller

This mid-pipe exhaust system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability

but unconventionally shaped cavity behind the front bumper -- There's a lot of wasted space there that could be used for cooling improvements

aFe MagnumFLOW Air Filters UCO P5R A/F P5R 5F x 6-1/2B x 4-3/4T x 10H 2003-nissan-altima-esi6865480 Quantum intakes are designed withConstructed with 100 percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing media for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings.