2015-17 Mustang 5.0/2.3L Roush Active Exhaust Upgrade Only 421926
Product Reviews for 2015-17 Mustang 5.0/2.3L Roush Active Exhaust Upgrade Only 421926
Mustang 5.0/2.3L Roush Active Exhaust Upgrade Only 421926
Active Exhaust Upgrade Only is the active exhaust
UPGRADE kit for
people who have the PASSIVE system (421920,
want to convert them to active systems.
Roush Active Exhaust was designed and manufactured in-house at Roush
Performance. Roush engineers have full acess to our very own
high-tech manufacturing and testing facilities, including a
state-of-the-art semi-anechoic NVH (noise, vibration, and harshness)
lab. The Roush Active Exhaust gives drivers the ability to
"tune" their exhaust note using an iOS application and vehicle
parameters for virtually infinite sound possibilities. The system
utilizes digitally controlled actuators that can be mapped through an
OBD2-based Wi-Fi interface to adjust the exhaust flow.
Engineer your own sound with Roush Active Exhaust.
Exhaust upgrade kit makes any 2015 passive quad-tip exhaust into an
active exhaust. The system utilizes an easily installed valve system
that adjusts the flow of the exhaust, thereby adjusting tone and
volume. “Plug and play” Installation requires no cutting or welding.
Included in the kit is a 4 mode selector knob with faceplate so you
easily switch to pre-set and custom modes on the fly.