Well I finally retured car back to stock, the only things that were taken out from the engien bay where the upper plenum, dampener and nitrous lines, however i did notice that between the engine compartment and the firewall that divides the cabin and engine i can hear a hitting/rattling sound sometimes. Car runs great !!!!! I cant say that it doesnt it only has 14K miles and it is great!!!!!, but im a freak when it comes to weird sounds. The car hasnt been driven for about 4-5 weeks but aftwer a good 30 mile drive yesterday i heard that while i had it running and i lifted the hood.

Honestly I dont think its serious or anything but WHAT DO YOU GUYS THINK? Should I be worried, please elt me know as i get crazy over all sounds liek that.

 

I'll take a ear to it and see what it might be when I see you tommorow