yea the shaker 500 system is a joke and to think they charge extra for that just baffles me. You can get a much nicer sound from just picking and choosing a few key components and still be under $2,000
Definatly start with the head unit cause if it doesnt have 4V RCA outputs its signal loss will cause you to overdrive your amp and clip the signal and lead to massive amounts of distortion..
2014 Sterling Gray Gt 3.73's, MT82 Trans
, Forgestar CF5's /w Michelin PSS tires, JLT Carbon fiber CAI, Bama 93R Tune, Borla S Catback, DSS Alum driveshaft, BMR springs, LCA, UCA, UCA mount, Panhard, Panhard brace, LCA Relo brackets, Viking Dbl adj shocks, Strange Adj struts, MGW shifter