If you require the 2017-2020 Flow-Lock Rear Diffuser click here
Experience Flow-Lock rear diffuser for your Stinger CK GT FL, sharing the same durability and technology as our renowned WRX , Golf GTI and Focus RS line up - trusted by many car enthusiasts worldwide. The rear valance and diffuser fins will clear the 2021+ Stinger double exhaust tips with ease, and rear bumper removal is not necessary for installation of the diffuser.
The Flow-Lock interlocking system allows for the final assembly of the diffuser fins without tools or fasteners. A simple push and click and the kit is assembled and ready for installation - this means zero exposed hardware giving you the cleanest look for your Stinger CK GT rear.
No more L-brackets, no additional exposed hardware and no double-sided tape, experience the Flow-Lock difference today!
Valance is installed to the car through bolts and nuts while the Flow-Lock diffuser fins simply click into the valance (once locked into the valance it is secure). It is also possible to install when your car is on the ground.