The P&L Motorsports 2015+ WRX Lower Housings are a replacement housing set which house's the factory divider that is associated with the lower intake manifold. In addition to removing this flow-reducing divider, the entire runner has been enlarged and smoothed to provide increased airflow to the engine.
These Lower Housings fit between the engine heads and the Upper Housings.
- Larger Inner Diameter Runners
- 15% Flow Increase Over Stock Housings
- CNC Billet Aluminum Construction
- Direct Bolt-On Installation
- One Pair of Lower Housings
- 2015+ Subaru WRX (6 Speed and CVT)