Performance enthusiasts looking to improve handling and cornering capabilities
Designed specifically for BMW F8X M3 and M4 models
Performance enthusiasts upgrading turbo or supercharger systems
promoting water beading and runoff
and reliable coupler for charged-air applications
Diode Dynamics CF18 LED Flasher | Subaru WRX/STI, Scion FR-S, BRZ (LEDFlasher15+WRX) YMM_2014_2024_Jeep_Cherokee_V_KL Performance enthusiasts looking to improve2008 2021 Subaru WRX STI, 2013 2016 Scion FR S, and 2013 2020 Subaru BRZ CF18 LED Flasher Module by Diode Dynamics Why do you need this module? When your factory turn signal bulbs go out, your vehicle's flasher senses that less power is being used, and it will blink the turn signals quickly to alert you. Since LED bulbs use less power, you get the same fast blinking, known as "hyperblinking," even though the LEDs are functioning just fine. Basically,