This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement, easier maintenance, access to the engine, and durability.
- The OEM plastic reservoirs are replaced with CNC laser cut and formed aluminum that is hand TIG welded to provide reliability under the most severe conditions.
- CNC machined cap retainers assure these caps will never pop off.
- All fittings and hose are DOT approved, meaning they cost more, but are actually designed to provide reliability under extreme temperatures and chemical exposure.
- Designed to work with 2008-2016 WRX/STI models