Roush Mustang V6/EcoBoost Axle-Back Exhaust w/ Round Tips (2015-2021)

$747.77
$27.78 (4%)
$719.99
Roush 421837 Mustang V6/EcoBoost Axle-Back exhaust is a great way to give your Mustang a new and more exciting sound. This high-flow system provides more volume and an aggressive tone.
Part Number: 531 421837
421837
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Description


Roush's Mustang V6/EcoBoost Axle-Back Exhaust is sure to give your S550 a nasty sound. The high-flow mufflers increase the volume and give the exhaust a more aggressive tone. 

More noticeable idle. You will notice a deeper and louder idle after installing this exhaust. This will make your Mustang stand out more at lights and when stopped. 

Throaty acceleration. The design of the mufflers really opens up the exhaust. The system provides a throaty and mean acceleration that will make driving more exciting. 

Excellent upgrade. Roush's axle-back requires no welding and uses the OE mounting points. It is made from T304 stainless steel for a lifetime of performance, supported by the Roush Limited Lifetime Warranty. It is compatible with the factory exhaust valance for a clean appearance. 

Features & Benefits: 
  • Aggressive tone
  • Louder volume
  • T304 stainless steel
  • 4" flash chromed dual walled tips
  • No weld installation
  • Some cutting is required
  • Compatible with factory valance
  • Roush Limited Lifetime Warranty

CA Residents: Cancer and Reproductive Harm WARNING www.p65warnings.ca.gov.

Fitment & Features

Manufacturer:
Manufacturer: Roush

Installation Information:
Level of Difficulty: Easy
Install Time: About 45 Minutes
Tools Required: Ratchet, ratchet extension, metric sockets, spray lubricant, reciprocating saw, marker

Vehicle Fitment:
Fits Trim Levels: V6, EcoBoost
Fits Model Years: 2015, 2016, 2017, 2018, 2019, 2020, 2021
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