Difference Between Stage 1 and 2 Airaid Cold Air Intakes
Question:
What is the advantage of a stage 2 filter system over a stage 1?
asked by: Eric V
0
Expert Reply:
A stage 1 cold air intake will replace the filter and can also replace the box its mounted in. A stage 2 system such as # AR401-299 replaces all of that and has additional equipment, usually a larger diameter hose or collar. The higher the stage number the better the air flow.
expert reply by:
Jameson C
0
