Product Specifications
Catback Exhaust Built for the 2.3L EcoBoost Mustang
This Flashark Mustang EcoBoost cat-back exhaust is listed for 2015–2023 Ford Mustang EcoBoost and EcoBoost Premium models with the 2.3L EcoBoost I4. It gives shoppers a clearly defined replacement option for the listed vehicle range while keeping the critical 2020–2021 restrictions visible before checkout.
Looking for a 2015 Mustang EcoBoost exhaust or a 2018 Mustang EcoBoost exhaust? Start with the fitment table below, then verify your vehicle’s year, engine, package, and factory exhaust-tip configuration before ordering SKU FLES08172.
Specifications
| SKU | FLES08172 |
|---|---|
| Product Type | Cat-back exhaust system |
| Published Inlet Diameter | 3 in |
| Published Outlet Diameter | 4 in |
| Material | Stainless steel |
| Surface | Mirror polished |
| Installation Format | Bolt-on; no welding required |
Key Features
- Catalytic-Converter-Back System Scope: The exhaust path is described from the catalytic converter to the tailpipes, defining the section replaced by this cat-back system.
- 3-Inch Inlet to 4-Inch Outlet: The published inlet and outlet dimensions identify the connection profile to compare with the existing exhaust before installation.
- Stainless-Steel, Mirror-Polished Construction: The system combines the listed stainless-steel construction with a mirror-polished surface as the material and finish for this SKU.
- N1 Muffler Tip Configuration: SKU FLES08172 uses an N1 muffler tip as its named outlet configuration.
- Bolt-On, No-Weld Installation: The system is specified for bolt-on assembly without welding, defining the published installation method.
See the System
Review the current product images and videos together with the fitment information above. Visual media can help identify the product, but your vehicle details should determine whether you order this cat-back exhaust for your Mustang EcoBoost.
Check Before Ordering
- Confirm that your vehicle is a 2015–2023 Ford Mustang with the 2.3L EcoBoost I4.
- For a 2020 or 2021 Mustang, confirm that it does not have the Performance Package and does not have Dual Exhaust Tips.
- Confirm SKU FLES08172 before checkout.
- Compare the published 3-inch inlet and 4-inch outlet dimensions with your required connection points.
- If your vehicle has an unlisted body configuration, factory exhaust option, or previous exhaust modification.
Related Shopping Paths
If this SKU does not match your vehicle, browse Ford cat-back exhaust systems or cat-back exhaust systems to compare other listed applications.
Shipping & Returns
Free U.S. Shipping: Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.
30-Day Returns: Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.
Worry-Free Delivery: Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.
