at the adire website, they say to tune it to 28hz for a vented box from sizes 2-3.5cuft., so can i tune it to 28hz, as long as it falls in that range for size?
1998 black Contour SVT E0
-KKM Intake
-B&M Short Shifter
-SPARCO front strut tower bar
-24mm Aussie rear sway bar
