GKTECH Z34 370Z UNDER ENGINE BASH PLATE/ OEM BUMPER RETAINER Blow off valve there are two types

there are two types

Compatibility List:

Onboard Knock Control

which will come with two front bushes and two rear bushes

GKTECH Z34 370Z UNDER ENGINE BASH PLATE/ OEM BUMPER RETAINER Blow off valve there are two typesListing is for: 1x Z34 370z Under Engine Skid Plate 1x OEM (non Nismo) bumper retainer Save your sump with this under engine bash plate. This is designed with low cars in mind and will reduce the risk of damage. It will also help reduce turbulence and improve airflow. 3. 0mm thick aluminium for the bash plate. 1. 5mm for front bumper retainer. 100% bolt on to factory mounting points NOTE: The front bumper retainer is designed specifically for the OEM