GKTECH R33/R34 ENGINE BAY BRAKE LINE DELETE KIT (Order in)NOTE: This item is specially ordered from GKTECH Australia and usually takes around 3 4 weeks to arrive. Listing is for: 1x Engine bay brake line delete kit The GKTECH engine bay brake line delete kits are designed to remove the hard brake lines within the engine bay. We developed these kits in order to clean up the engine bay. Our kit is super easy to install, simply remove the standard lines and plug them in. Total install time should be around 30