- BY MANUFACTURER
1991 Pontiac Grand Prix Tie Bars
The 1991 Pontiac Grand Prix lower tie reduces the non-pivoting movement of the 1991 Pontiac Grand Prix control arms and makes the subframe stiffer. This lessens the distortion of the 1991 Pontiac Grand Prix lower suspension, which is useful during hard cornering. In general it, it improves the handling and control of the vehicle.


