Perrin [15-21 WRX/STI] Firewall Grommet Performance Lighting Protect your axle housing and

Protect your axle housing and simplify installation with the Bull Boost Performance Front Inner Axle Side Seal & Installation Tool Kit

it helps reduce internal stress within the spring itself

Installation can be completed with the Slimline Hybrid already on your truck

Remote cable not included

giving your engine bay a neat and finished look

Perrin [15-21 WRX/STI] Firewall Grommet Performance Lighting Protect your axle housing andThe PERRIN Firewall Grommet makes cable management for routing wires from the interior to the engine bay simple and protects them from wearing on bare metal. Allows for an easy pathway to route cables, wires, and hoses between your engine bay and interior. This makes for a more professional installation when installing PERRIN Gauges. When you install your wires to connect whatever sensors you may have through to your gauges on your dash, you will have