I Agree, Dont Hurt To Flip A Box A Few Ways To Hear Yourself, But I Promise You One Thing, With The Bandpass, And Most Others In That Model Teg, You Will Have More Port Noise, Over The Years At My Job Ive Built At Least 13 Enclosures For The 90-93 Int From Mild To Wild And Still The Ultimate Choice Is A False Floor , Fiberglassed Down Into The Spare Tire Space. It Weighs Alot More Though.