Roush Mustang 5.0L V8 Quad Tip Active Ready Exhaust Kit (2015-2017)

$1,542.99
$59.00 (4%)
$1,483.99
Roush 421921 quad-tip active-ready axle back exhaust kit for 2015-2017 S550 Mustang's gives your 5.0l a mean sound.

Part Number: 531 421921
421921
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Description


You will be smiling with every cold start when you upgrade your Mustang GT's exhaust to the Roush Cat-Back. This system offers a rowdy sound that takes your Mustang to a whole new level. Let people know your Mustang has a powerful 5.0L Coyote under the hood with this exhaust. 

Performance to match the sound. The Roush exhaust system reduces the restriction in the exhaust. This improves power and works well with other modifications like cold air intakes and upgraded manifolds. 

Modern system. Perfect for the S550 and its high-revving V8, the Roush exhaust provides a modern sound and is able to adapt to active exhaust systems. The dual high-flow mufflers give your Mustang a powerful and loud sound. With the active exhaust module kit installed as well, you have the ability to change your exhaust sound and volume while on the go. 

Features & Benefits: 
  • T304 stainless steel
  • Dual high-flow mufflers
  • Aggressive tone
  • Better performance
  • Mandrel-bent
  • Simple installation
  • 4" chrome tips
  • Compatible with Roush Active Exhaust Module pn: 421926
  • Requires Roush Rear Valance pn: 421919, 421894
Note: Fits 2015-2017 Mustang GTs with premium packages only (trim levels - 400A).

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 1 hour 30 minutes
Tools Required: Ratchet, sockets, soft cloth, phillips head screwdriver, drill, drill bits, automatic center punch, masking tape, torque gauge.

Vehicle Fitment:
Fits Model Years: 2015, 2016, 2017
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