Brian Crower Single Spring/Titanium Retainer Kit - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI) PDM_wheels Filter Flange Retention Design: The

Filter Flange Retention Design: The air filter uses a unique (patent pending) flange retention design that requires no hardware to mount the filter to the heat shield to provide a quick hassle-free installation with minimal hardware

Powder-coated end plates

Adding another part to our line-up that adds front end downforce without necessitating the need to move the splitter further forward

Please ensure you understand these terms and waiting period before purchasing

Brian Crower Single Spring/Titanium Retainer Kit - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI) PDM_wheels Filter Flange Retention Design: TheOEM Spring Seat Seat Pressure: 1. 420 @ 80 lbs Open Pressure: 1. 000 @ 178 lbs Titanium Retainer 0. 850 Coil Bind . 0480 Net Cam Lift BC Single Spring Titanium Retainer kit Specs: OEM Spring Seat Seat Pressure: 1. 420 @ 80 lbs Open Pressure: 1. 000 @ 178 lbs Titanium Retainer 0. 850 Coil Bind . 0480 Net Cam Lift Single Spring Titanium Retainer kit Brian Crower spring and retainer kit will ensure that you are not getting any unwanted valve float if you