cool but why N55 :S the new B58 is going to be in the market already , and why not an "S" type engine ( aka m power engine).
Wagner Tuning IC, ER Chargepipe.
HFC`ChallengeUSA-DP, IPE catback.
BMS intake, Jb4 stg2
H&R swaybars(F&R), Apex EC-7