OVERTAKE Rain Guard Kit - 2015-2021 Subaru WRX / STI xforce Install the Billetworkz cap in

Install the Billetworkz cap in its place and ensure it seats fully and securely

Not compatible with previous-generation WRX/STI models

you can run engine coolant through the backside of the can

Always verify local noise regulations and use discretion when operating in louder valve modes

Unlike the small OEM gaskets

OVERTAKE Rain Guard Kit - 2015-2021 Subaru WRX / STI xforce Install the Billetworkz cap inLet Fresh Air in While Staying Dry OVERTAKE Rain Guards OVERTAKE Rain Guards allow you to crack your windows in the rain, while preventing water from getting in. This can be useful to prevent fogging of your glass or simply to circulate fresh air. Perfectly molded to the contour of your Subaru doors, our guards feature a unique and aggressive design to combat water intrusion, while staying low profile and out of the way. To ensure a secure