- About Hydroshields
Injen has finally released the long awaited SP series cold air intake system for the 2008-2013 Subaru Impreza WRX and STI 2.5 (part # SP1204 ). The SP1204, featuring a DRY ea nanofiber filter, yields an astonishing 38hp and 39 tq! After several months of solid R&D, we are confident to say that the SP1204 is by and far the best complete cold air intake system available for this vehicle, yielding superior horsepower results and flow increases. You'll see from the photo above, that the Injen Cold Air Intake for the 2008-2013 Subaru Impreza WRX and STI 2.5 comes with more than just a pipe and a filter. Your mass air flow sensor bolts right up to it for a flawless install, it includes additional piping upgrades, a heat shield, a DRY EA Nanofiber air filter, and more!
What Makes Injen Intakes better than their competition?Not only are all Injen Technology Intakes made in the USA, Injen cool air intake systems feature MR Technology, developed by Injen to maintain safe air/fuel ratio and highly efficient tuning. Injen also does extensive dyno tuning and r&d before releasing an intake, unlike many other companies who take an "if it fits, use it" attitude to aftermarket intakes.
New Level Motorsports is an Injen Direct Authorized dealer.
The part number for this item is SP1204BLK and it fits 2008-2013 Subaru Impreza WRX and STI 2.5 models, yielding massive gains of 38hp and 38tq..
Introducing a colorful peace of mind.
Ever worry about water getting into your cold air intake system? For that added protection during those unsure moments, Injen Technology’s HYDRO-SHIELD PRE-FILTERS are race proven material manufactured from highly durable polyester. Uniform micron openings allow the filtering of debris .005” or larger. The HYDRO-SHIELD PRE-FILTERS are factory treated using an embedded hydrophobic process, which offers consistent airflow, water repellency and maintains horsepower gains. (Please note that this item is water repellent, not water proof).
Basically, the Injen hydroshield is a water shield and prefilter for your air intake system. It will allow air through and block water and large dirt particles, protecting your car and keeping your filter cleaner.
- Hydroshield Available in RED, BLUE, BLACK
- Water Repellent Outer Coating
- Consistent Air Flow