GruppeM Ram Air Intake System - Impreza GDA/B (2005-2007) Eibach so the vast majority of

so the vast majority of owners use an aftermarket kit when the time comes to replace the timing belt

Once you pass the flow capacity of your stock pump

various small OE parts begin to get tired and worn out

There are two variations of S-Type kits for some models

Alongside the Elite 2500 ECU is the Elite Software Programmer (ESP) that brings levels of functionality and user friendliness never seen before in an engine control package

GruppeM Ram Air Intake System - Impreza GDA/B (2005-2007) Eibach so the vast majority ofGruppe M are widely renowned as one of the best manufacturers of intake systems globally. Their unique carbon shrouds and intake chambers are instantly recognisable and not only keep your intake air cool and heat soak free, but add a touch of racing style to you engine bay. All Gruppe M intakes are manufactured to the highest standards, using the best materials and latest techniques to produce an unrivalled product.