At GR we can provide an uprated item for practically every part of your Impreza, all at competetive prices.

BLOCK COMPONENTS –

Pistons – Mahle, JE

Rods – Carrillo, Mahle, Eagle, Cosworth

Cranks – Nitrited 2.5 79mm, Billet cranks

Bearings – ACL race bearings

HEAD COMPONENTS –

Valvetrain – Full Supertech range – Uprated springs, Valves and Retainers

Cams – Cosworth, Piper, Kent

Gaskets – Cosworth, Cometic

STUDS – ARP, Cosworth

CLUTCHES –

ACT, Excedy, Os Giken, Carbonetic. Available for both 5 and 6 speed versions and in single, twin or triple plates.

FUELING –

Pumps – Fuelab, Aeromotive

Injectors – ID 1000cc and ID 2000cc

Fuelab FPR’s, Fuelab filters, Braided stainless steel hosing from -6 AN to -10 AN, Earls and Goodridge fittings.

INDUCTION –

Cosworth, K&N

TIMING BELTS –

Cosworth, Gates