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}
Brand: MishimotoSKU / Part #: MISMMEXH-MUS4-15
- Regular price
- $1,170.95
- Regular price
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$1,288.00 - Sale price
- $1,170.95
- Unit price
- per
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Overview
This Mishimoto performance part is a direct-fit upgrade for 2015-2021 Ford applications covering Mustang, Mustang Bullitt, Mustang EcoBoost, Mustang GT, Mustang Mach 1. It replaces the weak points of the stock part with stronger materials and better flow or cooling so heat, boost and abuse stay under control on street and track duty. AutoTalent lists verified US-market fitment in the table below.
Why upgrade
Pump up the volume of your 2015-2023 Ford Mustang EcoBoost exhaust! The utilization of twin oval mufflers and larger diameter piping makes for a nice increase in volume and tone without any increased drone. The full 304 stainless steel, mandrel-bent construction provides optimal flow to free up some power in that 4 cylinder turbo engine. These kits are engineered around real chassis packaging, so hoses, coolers and adapters line up without fabrication on the listed years. Follow the published torque specs and install guide, reuse sensors where instructed, and confirm clearances if you run other supporting mods. Every unit ships with the Mishimoto Lifetime Warranty for as long as you own it.
Features
- Direct fit for the 2015-2023 Ford Mustang EcoBoost
- Specially-selected oval mufflers for a subtle, yet aggressive turbo and exhaust tone under acceleration and boost with no added drone
- Designed with minimal bends for optimal airflow
- Dual 4.5-in double wall, polished tips
- Full 304 stainless steel mandrel-bent construction
- Mishimoto Lifetime Warranty
What's Included
- (1) Stainless Steel Front Pipe w/ Slip Joint connection
- (1) Stainless Steel Y Pipe w/ Slip Joint connections
- (2) Stainless Steel Mufflers w/ Single 4.0-inch Double Wall Tips, Polished
- (1) 3.0-inch Slip Joint Clamp
- (2) 2.25-inch Slip Joint Clamps
- Mishimoto Lifetime Warranty
Specifications
| Part number | MMEXH-MUS4-15 |
| Brand | Mishimoto |
| Type | other |
| Engine codes | 2.3L EcoBoost |
| Chassis codes | S-550 |
| Shipping dimensions | 58 x 24 x 10 in (147.3 x 61.0 x 25.4 cm) |
| Shipping weight | 70 lb (31.8 kg) |
Fitment Notes
Verified against Mishimoto US applications and dealer listing for 2015-2021 (9 rows). Years extended to 2027 where the US model remains in production.
Vehicle Fitment
| Year | Make | Model | Chassis | Engine |
|---|---|---|---|---|
| 2015-2021 | Ford | Mustang | S650 | — |
| 2019-2020 | Ford | Mustang Bullitt | S650 | — |
| 2015-2021 | Ford | Mustang EcoBoost | S650 | — |
| 2015-2021 | Ford | Mustang GT | S650 | — |
| 2021 | Ford | Mustang Mach 1 | S650 | — |
| 2015-2020 | Ford | Mustang Shelby GT350 | S650 | — |
| 2015-2020 | Ford | Mustang Shelby GT350R | S650 | — |
| 2020-2021 | Ford | Mustang Shelby GT500 | S650 | — |
| 2015-2017 | Ford | Mustang V6 | S650 | — |
Fitment
| Year | Make | Model |
|---|
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.
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