MagnaFlow Competition Series Axle-Back Exhaust - Ford Mustang GT 5.0L 2018-2023 - Quad Polished 4in Tips

The MagnaFlow Competition Series axle-back exhaust (MPN 19418) gives the 2018-2023 Ford Mustang GT 5.0L an aggressive, deep, resonant note. Fast-flowing 3in mandrel-bent stainless piping feeds two straight-through mufflers and exits as a quad split rear with 4in polished double-wall angle-cut tips. Sound levels run aggressive outside and moderate inside, and the direct-fit kit is dyno-proven and 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