Noble DD Carbon Fiber Duckbill Spoiler - 2015-2021 WRX / STI Subaru QuantityLimit Provides a quicker and more

Provides a quicker and more precise boost control response

25 thread pitch and have a tensile strength of 200

and a polished stainless steel muffler with 4'' tip

and long-lasting performance backed by Diode Dynamics’ proven engineering

Part #: 498-880-3140BK

Noble DD Carbon Fiber Duckbill Spoiler - 2015-2021 WRX / STI Subaru QuantityLimit Provides a quicker and moreNoble DD Carbon Fiber Duckbill Spoiler Noble's Double D Duckbill carbon fiber spoiler is yuge. This is the aggressive duckbill you've been looking for. It makes a bold statement and is probably one of the biggest duckbills on the market. Installation To install, clean the application area and make sure if it free from any dirt, wax, etc. You can use rubbing alcohol to make sure the area is 100% ready for your new spoiler. Make sure it all evaporates