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

The MagnaFlow Race Series axle-back exhaust (#19345) is a lightweight dyno-proven upgrade for the 2015-2023 Ford Mustang EcoBoost 2.3L and the 2015-2017 V6 3.7L. Mandrel-bent 2.5in stainless piping exits dual split rear through 4.5in polished double-wall angle-cut tips, producing MagnaFlow's powerful signature note at very aggressive exterior and aggressive interior sound levels. 3D-scanned for direct-fit install and backed by a limited lifetime warranty. Check local noise regulations.

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