AEM Cold Air Intake Blue Legacy GT (2005-2009) BMW Each system is built from

Each system is built from premium stainless steelto give you the absolute best in performance and durability

By hot forging chrome-moly steel

Injen has seen gains of over 29 HP and 24 ft/lbs of torque

Robot TIG welding and double wall polished stainless steel or Titanium tips

Borla's XR-1 catback exhaust for the Subaru WRX/STI features 3" piping with Borla's patented XR-1 multi-core muffer for optimal flow

AEM Cold Air Intake Blue Legacy GT (2005-2009) BMW Each system is built fromAEM's Cold Air Intake for the 2005 2009 Subaru Legacy GT relocates the air filter outside of the engine compartment to deliver the coolest air inlet temperatures possible. A intake heat shield gives you extra protection against engine heat and cooler air carries more oxygen which translates into a more intense explosion in the combustion chamber. These intake systems feature dry flow air filters for the best performance and almost zero maintenance.