The 1.6L beta ingine recived a short ram intake, Machined and polished throttle body and intake manifold. On the exit side Megan took care of the exuast gasses. A bypass valve was instaled at the header for track use, or to make some extremely loud noise. In this picture you can see the machined aluminum fastners on the bumpers. The a/c and polution systems have also been scrapped for weight reducing purposes. All fluids have been replaced for there hevier sinthetic versions. Mobil 1 oil, Lucus oil trans, and red line break fluid. Braided stainless break lines replaced the old rubber lines and EBS breakpads were used up front. This combo is plenty of stoping power when combined with the bigger tires and lighter rims.Pumps = 30lbsIntirior = 160lbsRims = 25lbs Exaust = 25lbsTotal 240lbs. Thats a good diet plan.