Energy Suspension Universal 2 1/8in ID 4 1/8in OD 13/16in H Red Coil Spring Isolators (2 per set) Suspension>Lowering Kits BLOX Racing 15-18 Subaru WRX

BLOX Racing 15-18 Subaru WRX / WRX STi Vortex Generator - ABS Black

and they are also sized to allow you to mount two of them side by side

Add Banks sensor modules such as the 4-channel analog module

Its polyurethane construction won't chip or fade and makes it easy to clean with soap and water

Energy Suspension Universal 2 1/8in ID 4 1/8in OD 13/16in H Red Coil Spring Isolators (2 per set) Suspension>Lowering Kits BLOX Racing 15-18 Subaru WRXMade of superior Hyper Flex (TM) material. Saves replacing again and again, lasting 3 to 10 times longer. Assemble to chassis the same way as OEM isolators and do not adversely change ride characteristics.