Performance DIY by DIY Guru

What is Chassis Reinforcement ? Japanese tuning companies used to stiffen the chassis of their circuit/ race cars through this technique. DIY Chassis Reinforcement First is the list of things you'll need. 1: Drill ( i prefer an electric with a cord other then one with a battery just to i don't need to worry about it dying on me) 2: Ball-pen hammer (or any other hammer with a metal head) 3: Center-punch (to mark a good start point for the drill) 4: Drill bits ( i prefer a cobalt (the material of the bit not the lowes brand) drill bit because they last longer don't go cheap on this one or you'll know it 5: Rivet gun (blind rivet fastener rivet tool..etc) 6 : Appropriate size rivet *** SEE NOTE *** ( i used short 3/16ths (#6) size they make steel and aluminum and some others i chose aluminum because its lighter) after your interior is out the first thing to do is find the spot wields in the chassis use a center punch and a ham...