Skip to product information
1 of 3

Roush

Roush 421915 for 2005-2010 Ford Mustang V8 Extreme Axle-Back Exhaust Kit

Regular price
$548.95
Regular price
Sale price
$548.95
Shipping calculated at checkout.

In Stock: 6

Orders by 1pm PST ship same business day

Free Shipping w/3-4 Day Delivery

Authorized Dealer

Fitment Guarantee

30-Day Hassle Free Returns


Product Specification:

SKU:RSH421915

MPN: 421915

UPC: 844764005716

Weight: 23.6 lb

Inventory: 6

Type: Axle Back



Completely redesigned for maximum performance, the ROUSH Performance Extreme Axle-Back Exhaust gives your 2005-2010 GT or 2007-2010 GT500 a much more aggressive growl than ever before!This ROUSH Extreme Axle-Back Exhaust is constructed of 409 aluminized stainless steel piping for its durability, which is also mandrel-bent for consistent flow throughout. The system is then finished off by 304 stainless steel chrome-flashed tips (embossed with the ROUSH logo) for superior look as well as superior durability & corrosion resistance. The straight through design is much less restrictive and gives this exhaust a tough, deep sound unique to ROUSH exhausts that lets people know you are driving something that means business. Included will be all necessary hardware and instructions for installation.

This Part Fits:

Year Make Model Submodel
2005-2010 Ford Mustang GT
2007-2010 Ford Mustang Shelby GT500
Roush 421915 for 2005-2010 Ford Mustang V8 Extreme Axle-Back Exhaust Kit
Roush 421915 for 2005-2010 Ford Mustang V8 Extreme Axle-Back Exhaust Kit