JDMuscle [15-21 WRX/STI] Carbon Fiber Diffuser CS Style Performance Seats the CBS system adds a

the CBS system adds a bold visual upgrade to the rear of the GR86 while maintaining a tasteful OEM+ appearance

Increase the style

Designed specifically for the BMW E92 3-Series Coupe

All-in-One Plug & Play: Install the ECU

this car puts the driver in complete control

JDMuscle [15-21 WRX/STI] Carbon Fiber Diffuser CS Style Performance Seats the CBS system adds aQuality Material and Craftsmanship Tanso Carbon Fiber is vacuum bagged and cured in the autoclave at high temperatures, ensuring quality, durability, and extremely high strengh to weight ratios. Fade Resistant Clear Coat Tanso Carbon Fiber is finished with UV stable, production clear coat paint, then individually hand polished to a brilliant shine. Easy Installation Tanso Carbon Fiber is designed to factory specifications for easy installation and