Yes Rip Out The Back Seat And Build A Wall With 4 -15s, Put 6 Optima's In The Trunk You Should Be 150 To 151 Depending On What Amps You Use. I Know This Because I Used To Run This Set Up In A 2000 Taurus. I Also Had To Get Custom Springs For My Rear Struts For All That Weight!!! Ended Up Putting A Small System In My 2007 Focus And It Turned Out To Be Louder Than My Taurus. I Liked The 0-1000 Mod Class For Both Of My Cars!!! People Can Say What They Want But For The Four Years I Ran Usaci, DbDrag, Midwestspl And 1 Meca Event I Have Nothing But 2nd And 1st Place Trophies In My Career. Except For Switching Out Amps The Night Before Nationals Without Any Test Time And I Broke Out Of The Brackets. I Would Have Gotten 2nd Before I Switched Them But Dung Pile Happens!!! The Main Thing Is To Have Fun In The Lanes And Meet New People And Have Good Times With People With The Same Common Intrest, Learn From The Vets And Help The Rookies. Set Seasonal Goals For Yourself To Keep It Interesting Like Gaining 4 Dbs A Year, Or Exceeding Last Years Show Count By Going To 2 Additional Shows!!! Hopefully This Helps LOL!!!