Subaru Impreza GH (2007–2014)

Hawk has the most pads listed for the Impreza GH, followed by EBC, Ferodo, DBA, Pagid and PBS, with Girodisc endurance and race pads too. Race pads are the biggest share among them. DBA, EBC and Hawk discs and Girodisc two-piece discs complete a brake listing that makes up most of the page. That is where to start: new high-boiling fluid, pads matched to track use, then tyres and alignment, sourced separately. Engine internals come second, with head gaskets from Athena, Cometic and Ajusa, pistons and rods from Wiseco, JE and Boostline, and Supertech or Manley valvetrain. Suspension is limited to a few coilovers (KW, ST, H&R) and springs. The hatchback and GR saloon from 2007 to 2014 are covered.