Impreza, WRX and STI names do not identify one brake setup. Give us the generation or chassis code, year, axle, hub details and the calipers already on the car.
Select the model below, then send caliper and disc photographs, current disc diameter and the wheel specification. Subaru hub, upright and caliper swaps are common, so say if the car may no longer be standard.
Brake buying check: Match the full model, generation and year notes. WRX and STI variants can use different factory brakes, and imported cars or earlier conversions can change the starting point again. The kit bracket and disc offset must suit the confirmed hub and upright. Put the maker’s caliper template against the actual wheel and check both the inside barrel and spoke depth. Wheel PCD and a gold or black caliper do not prove fitment. Record the caliper markings and hardware before ordering.
Use the selected kit maker’s current application, clearance and installation documents.
Brake work is safety critical. Use a suitably experienced installer and the current vehicle and component instructions. Do not drive the car until the system has been checked, bled and tested as those documents require.
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