2015-2018 Subaru WRX, WRX STI - STILLEN Sedan Roof Wing Spoiler - KB23004 400638 25% decrease in rotor temps

25% decrease in rotor temps versus vehicles without cooling kit

have been specifically designed for the Q50 and are made from our durable and resilient polyurethane which are shipped ready for final prep and painting so they can be easily installed directly to rear window glass*

The restrictive OEM airbox gives you poor miles per gallon

2016-2018 Nissan Maxima STILLEN Axle Back Exhaust [504399] Description:

that still left some room for improvement for the true enthusiast

2015-2018 Subaru WRX, WRX STI - STILLEN Sedan Roof Wing Spoiler - KB23004 400638 25% decrease in rotor tempsFeatures & Benefits: Roof Wing Attaches at Top of Rear Window Polyurethane Construction Ready for Prep and Paint Developed and Manufactured In House Vehicle Specific Application Limited Lifetime Warranty 2015 2018 Subaru WRX, WRX STI STILLEN Sedan Roof Wing Spoiler [KB23004] Description: Add an aggressive look to your car with the STILLEN polyurethane roof wing. This wing is shipped ready for final prep and painting. Personalize your ride with STILLEN