2015-2020 Mustang 2.3L EcoBoost Stainless Works 2.5" Performance Connect Cat-Back Exhaust Kit M15ECBSW

Louder, Deeper, and More Aggressive Exhaust Note for your EcoBoost Mustang

When the factory cat-back system is so quiet that you have to pipe in engine noise via the speakers, there's a pretty serious issue, so take some serious action by grabbing this awesome cat-back exhaust system from our friends over at Stainless Works. This high-quality 2015-2020 Mustang EcoBoost Cat-Back Exhaust kit from Stainless Works replaces the boring factory sound with something much more noticeable and ferocious, and eliminating the need for the stupid sounds coming through your speakers. The Stainless Works Cat-Back Kit combines larger exhausts tubing with specially-designed mufflers that work together to give your 2.3L EcoBoost motor a much more noticeable and aggressive sound that is bound to turn some heads wherever you take your awesome 2015-2020 Mustang EcoBoost.

Features Larger Tubing Made from Mandrel-bent Stainless Steel

The Stainless Works Cat-Back Exhaust Kit for the 2015-2018 EcoBoost Mustangs is a leaps and bounds improvement over the stock cat-back in terms of exhaust flow, sound, and quality. Each one of these kits is made from mandrel-bent tubing that starts out as 3" diameter piping coming out of the Performance Connect flange for your Stainless Works Performance Connect Downpipe of choice, that then splits off into 2.5" tubing at the Y-connection for an overall increase in volume over stock. The kit comes standard with a pair of Stainless Works round chambered mufflers that are then topped off with 4" dual slash-cut exhaust tips with a polished finish. The entire system is made from 304 stainless steel which resists corrosion and discoloration in practically any climate or application. Each cat-back comes with all the hardware and instructions that you need for installation.

Performance Connect Flange: this version of Stainless Works' cat-back kit comes with a Performance Connect downpipe connection and is only compatible with their EcoBoost Mustang Catted Performance Connect Downpipe.