MagnaFlow Competition Series Axle-Back Exhaust - Ford Mustang 2.3L 3.7L 2015-2023 - Dual Split Polished 4.5in Tips

The MagnaFlow Competition Series axle-back exhaust (MPN 19179) fits the 2015-2023 Ford Mustang with the 2.3L EcoBoost or 3.7L V6 engine. It runs 2.5in mandrel-bent stainless piping through two straight-through mufflers to a dual split rear exit capped with polished 4.5in double-wall tips, producing an aggressive exterior and moderate interior tone. Direct-fit replacement from the rear axle back, backed by MagnaFlow's limited lifetime warranty.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy