Have you just purchased a new Fastback EcoBoost S550 Mustang? If so, we are sure you noticed upon starting the engine, just how quiet your new pony car actually is. Enter MBRP, with a solution that will not break the bank and will provide you with the right sound and performance you demand. MBRP introduces their new tame, yet aggressive, not wake your neighbors up in the morning kind of option with the Stainless Steel XP Series 3" Street Cat-Back Exhaust System with dual 4-1/2” polished T409 exhaust tips for your Fastback EcoBoost Mustang!

Features and Benefits:
- Tame, Yet Pronounced Street Version
- Polished 4-1/2” Stainless Steel Tips
- Large 3” T409 Stainless Steel Piping for Maximum Flow
- Utilizes Included Y-Pipe for an Improved Exhaust Note
- Includes All Necessary Clamps and Hardware
- 100% Bolt-On Installation

*This Exhaust System from MBRP will NOT work on Convertible Mustangs or 2019-2020 EcoBoost Mustangs that are equipped with the Active Exhaust Option from the factory.