Dodge 2016 Viper SRT ACR Owner's Manual page 17

2.7 Extreme Diffuser Strake Extensions
NOTE: Installation of the diffuser strake extension may take up to 30min with a
power drill driver and a 8mm swivel socket.
Attach diffuser strake extensions (6) to inboard side of diffusers using provided
fasteners (28) and torque to 70.81 in-lb (8 Nm).
CAUTION: As strake extensions wear down, aerodynamics may be affected.
Replace as needed.
NOTE: Diffuser Strake Extensions can be stored in the splitter extension bag
provided with the vehicle.
Extreme Diffuser Strake Extensions