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Roush Axle Back Exhaust Kit (15-17 Mustang EcoBoost and V6)

Roush Axle Back Exhaust Kit (15-17 Mustang EcoBoost and V6)


Market Price $599.99 You save $25 (4%)

Part # ROU-421837

Roush 421837

Ships Within 24 Hours

Availability: In stock



  • Sport mufflers for a deeper tone
  • Durable 409 aluminized stainless steel construction
  • Mandrel bent tubing for maximum flow
  • 4" flash-chromed dual wall tips
  • Uses OEM hangers and mounting points
  • Great Quality and Unique Sound
    The Roush exhaust for 2015-2017 Mustang EcoBoost and V6 uses 409 aluminized stainless steel for its durability and corrosion resistance. This kit features fully mandrel bent pipes extending from the axle to 4 inch chrome dual wall tips for minimal flow restriction. The Roush mufflers are less restrictive and give this exhaust a deep sound unique to Roush exhausts that lets people know you are driving something special. The dual wall tips feature 304 stainless steel construction and a special chrome flashing process that reduces cracking and heat discoloration.

    Designed to Fit Perfectly
    This kit uses all stock mounting points and comes with hangers pre-welded. No cutting or fabrication is required for a perfect fit. All Roush exhausts use CAD data from the original manufacturer in the design process. This ensures perfect, OEM quality fitment and painless installation.

    2015-2017 Mustang EcoBoost and V6

    Product video