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Exhaust Exhaust Pipes, Systems and Components

Steeda

Resonator Delete X-Pipe

$319.95 $299.95 Save $20.00

SKU: 555-3618

In Stock
In Stock
Ships by Aug 4
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Steeda 304SS Resonator Delete X-Pipe is a performance exhaust upgrade engineered for the 2015-2026 Ford Mustang GT, Bullitt, Mach 1, and Dark Horse models equipped with the 5.0L Coyote engine. Constructed from premium T-304 stainless steel, it ensures excellent resistance to rust and corrosion, outperforming 409SS or aluminized steel for long-lasting durability. The 2.5-inch diameter, mandrel-bent tubing is designed for a direct fit between the factory catalytic converters and mufflers, and it is compatible with most aftermarket axle-back exhaust systems. Notably, Steeda's design integrates seamlessly with the OEM exhaust heat shields found on 2018+ GT models, eliminating the need for cutting or modifying factory components. The overall length is 32 inches, and the band clamps allow for adjustments to a shorter length if necessary. This X-pipe also sheds up to 7 pounds from the factory system. While this is a direct-fit component for specified Mustang models, it's important to note that cutting of the OE exhaust pipes is required for all resonator deletes on the market.

MIA's Description

The Steeda 304SS Resonator Delete X-Pipe is an exhaust upgrade designed for 2015-2026 Coyote-powered Mustang GT, Bullitt, Mach 1, and Dark Horse models. This precision-crafted X-pipe enhances exhaust flow and delivers an aggressive, race-inspired tone. Made from T-304 stainless steel, it offers superior rust and corrosion resistance.

It is engineered to work seamlessly with OEM exhaust heat shields on 2018+ GTs, and installation is straightforward with mandrel-bent 2.5-inch tubing and flush-fit band clamps.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandSteeda
Part Number555-3618
CategoryExhaust

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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