Roush 3.7L/2.3L V6/I4 Exhaust Kit for 15-26 Ford Mustang Round Tips 421837

This part number has a closely related variant that is not interchangeable (different tip finish). Order by the exact part number shown in the title.

Genuine Roush performance component.

ROUSH's Axle-Back Exhaust for the 2015-2023 I4 2.3L Ecoboost & V6 3.7L for Mustangs is a great solution for anyone looking for a much more aggressive tone, and an overall better look! Ford's stock exhaust doesn't quite have the aggressive tone or sound Mustang owners crave; this is where ROUSH Performance comes in!

Key Features

• ROUSH Performance has a specially engineered this exhaust that fits both the V6 3.7L and the I4 2.3L for 2015-2023 Mustangs.
• Constructed from T-304 stainless steel, this exhaust is corrosion and stain resistant.
• Mandrel bends help to maintain high flow and reduce backpressure constantly throughout.
• This exhaust uses factory mounting points and will fit both V6 and I4 for Mustangs without requiring any modification or welding.
• This exhaust system also greatly improves the sound and performance of your for Mustang with single-tip high-flow chambered mufflers.

Vehicle Fitment

• Ford Mustang 2015–2026

Please confirm the model year, trim and engine size against your vehicle before ordering — Roush parts differ between engine options (for example 2.3L, 3.7L and 5.0L), and some exhaust kits are specific to vehicles built with or without the factory active exhaust system.

Specifications

• Brand: Roush
• Item Type: Axle Back
• Placement: Exhaust
• Condition: New
• Shipping Weight: 27.60 lb

Manufacturer Part Number: 421837

Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.