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Milltek non-resonated cat-back with polished tips for the Mustang EcoBoost S650 }
Milltek non-resonated cat-back with Cerakote black tips for the Mustang EcoBoost S650 }
Milltek non-resonated cat-back with brushed titanium tips for the Mustang EcoBoost S650 }
Milltek non-resonated cat-back with burnt titanium tips for the Mustang EcoBoost S650 }
Milltek resonated cat-back with polished tips for the Mustang EcoBoost S650 }
Milltek resonated cat-back with Cerakote black tips for the Mustang EcoBoost S650 }
Milltek resonated cat-back with brushed titanium tips for the Mustang EcoBoost S650 }
Milltek resonated cat-back with burnt titanium tips for the Mustang EcoBoost S650 }
Milltek non-resonated, valved cat-back with polished tips for the Mustang EcoBoost S650 }
Milltek non-resonated, valved cat-back with Cerakote black tips for the Mustang EcoBoost S650 }
Brand: Milltek SportSKU / Part #: SSXFD175
Regular price
$1,778.07
Regular price
$2,091.85
Sale price
$1,778.07
Check your purchasing power Apply at checkout
Subtotal: $1,778.07
Milltek Sport Cat-Back Exhaust - 2024-2026 Ford Mustang EcoBoost 2.3 S650
Subtotal: $1,778.07

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Overview

This Milltek Sport cat-back exhaust fits the 2024-2026 Ford Mustang EcoBoost fastback (S650) with the 2.3 liter turbo four. Milltek lists these parts for the current S650 EcoBoost, including new valved systems made for the S650 rear end. It swaps the factory exhaust from the catalytic converters back, using 70 mm (2.76 in) T304L stainless steel pipework, and bolts to the factory mounting points.

How to Choose

Start with the Sound. Non-Resonated (Louder) drops the resonator for a louder, rawer note. Resonated (Quieter) keeps a resonator for a deeper tone with less drone when cruising. Non-Resonated (Louder), Valved drops the resonator for a louder, rawer note; valves that keep the factory quiet and loud modes. Resonated (Quieter), Valved keeps a resonator for a deeper tone with less drone when cruising; valves that keep the factory quiet and loud modes.

Then pick an Exhaust Tip Finish: Polished (bright polished stainless), Cerakote Black (a black Cerakote ceramic coating), Brushed Titanium (a brushed titanium finish), Burnt Titanium (a heat-blued burnt titanium finish). The tips measure 100 mm (4 in). The finish changes the look only, not the sound.

Planning more power? Milltek also makes downpipes for the Mustang EcoBoost S650.

Features

  • 70 mm (2.76 in) T304L stainless steel pipework
  • Mandrel-bent and made to bolt to the factory mounting points
  • Valved versions keep the factory valve function
  • 4 tip finishes

What's Included

  • Left and right axle pipes
  • The other Milltek parts for the version you choose
  • Exhaust tips in the finish you choose

Specifications

Spec Value
Brand Milltek Sport
Part numbers (MPN) Non-Resonated (Louder): SSXFD175, SSXFD176, SSXFD222, SSXFD223. Resonated (Quieter): SSXFD173, SSXFD174, SSXFD224, SSXFD225. Non-Resonated (Louder), Valved: SSXFD441, SSXFD440, SSXFD439, SSXFD438. Resonated (Quieter), Valved: SSXFD434, SSXFD435, SSXFD436, SSXFD437
Type Cat-Back Exhaust
Material T304L stainless steel
Pipe diameter 70 mm (2.76 in)
Tip size 100 mm (4 in)
Race product No
Shipping (one box) 60 x 18 x 15 in, 57.3 lb

Fitment Notes

  • Fits the 2024-2026 Mustang EcoBoost fastback (S650). Not for the convertible.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Year Make Model Chassis Engine
2024-2026 Ford Mustang EcoBoost Fastback S650 2.3L EcoBoost I4 Turbo
Fitment
YearMakeModel
2024–2026FordMustang EcoBoost

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

Reviews & questions

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