GrimmSpeed Cold Air Intake Black Legacy GT (2005-2009) Mazda Not effected by ECU reprogramming

Not effected by ECU reprogramming by the dealer

you will immediately feel the difference

K&N has seen gains of 12whp on an STI

Many competitors leave their air filters under the hood or rely on the factory scoop to push air over the filter

suspension mis-alignment

GrimmSpeed Cold Air Intake Black Legacy GT (2005-2009) Mazda Not effected by ECU reprogrammingThis intake system from GrimmSpeed for the 2005 2009 Subaru Legacy GT features the Hybrid Cold Air Short Ram Design. This incorporates careful placement of the MAF on the intake. The provision of the MAF has been placed within the intake pipe so that the MAF can provide the vehicle with readings that are as close to OEM as possible. Also featured with this intake is the custom reusable high flow air filter that has an integrated velocity stack which