Good product. No problems noted.
Replaces
Replaces Nissan 370Z Infiniti G37 Front 12 Piece Steering & Suspension Kit TRQ PSA37985
$559.95
Replaces Nissan 370Z Infiniti G37 Front 10 Piece Steering & Suspension Kit TRQ PSA37984
$554.95
Replaces Nissan Infiniti Front 8 Piece Steering & Suspension Kit TRQ PSA36709
$539.95
Replaces Nissan Infiniti Front 6 Piece Suspension Kit TRQ PSA36708
$519.95
Replaces Nissan Infiniti Front 4 Piece Control Arm with Ball Joint Set TRQ PSA36707
$486.95
Replaces Nissan Infiniti Front 6 Piece Steering & Suspension Kit TRQ PSA36711
$479.95
Replaces Nissan 370Z Infiniti G37 Front 8 Piece Steering & Suspension Kit TRQ PSA16967
$449.95
Replaces Nissan Infiniti Front 4 Piece Suspension Kit TRQ PSA36710
$419.95
Replaces Nissan 370Z Infiniti G35 G37 Radiator & Condenser Assembly TRQ RDA80884
$394.95
Good product. No problems noted.
Yes, this would bee needed. You can reuse your original if they are not damaged.
The strut boot keeps your struts protected from dirt, dust, sand, salt and other road debris. It's designed to protect the strut from bottoming out and protects other components from extreme movement damage. The purpose of the bumper is to limit suspension travel by not allowing suspension components to hit together.