2015-17 Mustang V8 5.0L Roush Quad Tip Exhaust System + Active Upgrade-Convertible Only 421927
Product Reviews for 2015-17 Mustang V8 5.0L Roush Quad Tip Exhaust System + Active Upgrade-Convertible Only 421927
your car the wild howl of American muscle that it deserves with this
2015 Mustang V8 5.0L Roush Quad Tip Exhaust System + Active
Upgrade-Convertible Only 421927.
The mufflers of these kits features ROUSH's unique and innovative
open-chambered design. This differs substantially from the conventional
fiberglass-packing found in other mufflers. The result is a less
inhibited sound, increased air flow (maximizing power), and increased
longevity (there is no fiberglass that would break-down over time).
Another great feature of this exhaust kit is the lack of the typical
in-cockpit boom at cruising speeds found with most performance exhaust
only is the sound high-quality with the ROUSH Mustang Exhaust Kit, but
the looks are as well. The tips are made from high-quality 304
stainless steel and are finished with a special chrome flashing
process. The problem with conventional chrome plating is that the
layers of bonded chemicals (which achieve its shiny appearance) are
susceptible to cracking and flaking, especially when subjected to heat
(as is found with an exhaust). The chrome flashing used in for this
Mustang exhaust is bonded micro-porously to the metal surface. The
result is a finish that is highly resistant to cracking from localized
damage and heat color change. The inlet pipe and mufflers are made from
409 stainless steel for enhanced durability.
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.
Active Exhaust is a state-of-the-art system merging technology to your
Mustang in a way that has never been done before. Using our
iOS application, you can choose the exact tone and volume of your
exhaust based on speed and throttle position, making the Roush Active
Exhaust the ultimate in vehicle customization.
The Roush Active Exhaust comes with three preloaded exhaust modes,
Touring, Sport, and Track. While Touring mode will keep your
exhaust volume to a minimum at all times, Sport kicks up the volume at
certain points during driving, and Track is loud and proud all the
time. The fourth mode, Custom, allows you to design your own
Custom mode is where it really gets interesting. If one of
the other three modes isn't suiting your taste, you have the ability to
create your own via our user-friendly application. Allow your
inner tuner to take the wheel: you want your
Mustang to be super quiet leaving your neighborhood at 25 mph, but wake
up every driver on the highway down the road? You can make
that happen! It's super simple to create your own Custom
tune. Simple enter the "Custom Turning" section of the
application, and go to town on the graph on the screen. The
deeper red each box is colored, the louder the exhaust volume, all the
way up to 100% open. Want to keep it quiet? Color
the boxes in those speeds and throttle positions blue to keep the
exhaust closed and muted- all with the touch of a finger.
Save your tunes to acces at a later date and share them with
Exhaust is only compatible with Mustangs equipped with the 2015 ROUSH
Rear Valance - 421894 or 421919
Premium Chassis Package)
Installation requires cutting of
the factory exhaust piping and adding the included secondary exhaust
hanger. Once those modifications have been made to the factory exhaust
system and the required Roush valance is installed, Installation is a
simple bolt-in procedure.
When pairing this quad-tip
axle-back from Roush up with any h-pipe or x-pipe resonator delete on
the market, you will have to retain a small section of your factory
exhaust to properly connect the two portions of your exhaust system.
Download the ROUSH Active Exhaust App for iOS