I think I can get 15.2 out of it easy. I might stick the stock airbox back on though for the next trip or just bring it with me. I had over 1/2 tank of gas and my subwoofer but no spare tire.
I bogged hard
1/8th mph 69.93
1/4 ET 15.453
1/4 MPH 88.51
'01 325i Sedan - Alpine White, Sport Package, 5spd - daily driver 144k miles
'93 Mustang LX 5.0 - Reef Blue, 5spd, Vortech Si-Trim and alot more....