aFe Power 2015-2021 Ford Mustang EcoBoost EcoBoost MACH Force-Xp 3" to 2-1/2" 304 Stainless Steel Cat-Back Exhaust System
- Dyno-Proven Gains up to +16 HP & +17 Lbs. x Ft. TQ (Tested on 2.3L w/ aFe Headers P/N: 48-33017-HC)
- Constructed from 3" to 2-1/2" Mandrel-Bent 304 Stainless-Steel Tubing for Unrestricted Flow
- Includes Dual High-Flow Mufflers
- Y-Pipe with 2-to-1 Mitered Split Eliminates Dead Zones for Improved Flow
- Includes 4" Dual Wall, Polished, 304 Stainless-Steel Tips
- 100% MIG-Welded Construction Ensures Optimal Strength and Durability
- Includes a Clamp-on Reduction Tube to Fit Stock Connections, When Removed the Full 3" System Fits the aFe POWER Down-Pipes (P/N: 48-33017-HC)
or as low as $116.17/mo with Affirm
Available on backorder
aFe POWER is proud to introduce a Mach Force-Xp cat-back exhaust system for the Ford Mustang with the EcoBoost EcoBoost engine. In recent testing, this system produced +16 horsepower and +17 lbs. x ft. of torque on our in house dyno. This cat-back exhaust system utilizes 3″ into 2-1/2″ tubing with a clamp-on reduction tube to fit the stock connections. Remove them and combine with the aFe POWER Twisted Steel down-pipes (P/N: 48-33017-HC) for added flow and performance. This system incorporates dual, high-flow mufflers to improve performance across the power band while maintaining an aggressive sound. To finish off the exhaust, dual 4″ diameter high-luster polished 304 stainless steel tips are included. This system includes hardware for a hassle-free installation.
Aggressive Sound:
Dual free-flowing mufflers are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.
Y-Pipe w/Mitered Split:
This MACH Force-Xp cat-back includes a y-pipe with a mitered split which eliminates dead space that can cause turbulence and hinder flow that formed collectors are prone to produce.
Leak-Free Seal:
High quality band clamps are used for a complete 360 degree sealing surface.
Dual 304 SS Tips:
Finishing off this unique exhaust system are dual, aFe laser etched, 4″ diameter, polished 304 stainless steel tips for an aggressive style.
Removable Reduction Pipes:
Reduction pipes are included to fit the factory exhaust. They can be removed to combine with the aFe Twisted Steel down-pipes for increased flow and performance (P/N: 48-33017-HC).
Fitment Note:
This system will only fit 2-Door coupe models
Emissions Disclaimer:
This product does not require a CARB EO#
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.
First Class Customer Service & Satisfaction.
You Might Also Like
Remus
MBRP
Remus
Remus
FREQUENTLY ASKED QUESTIONS
You'll get an instant confirmation email with your part details and invoice. Orders ship from our Thousand Oaks shop or direct from the manufacturer's warehouse — whichever gets it to your door faster — so lead times vary by brand and part type. We'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll confirm current availability and give you a straight answer.
Absolutely! Once your order ships, you'll get an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
Simple — spread the horsepower! Follow us on Instagram, YouTube, and Facebook, and most importantly, drop us a review on Google or Yelp to let others know about your experience.
Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community. 🏁
1ST CLASS SERVICE
805-267-9762 EMAIL SUPPORTCar parts can be a maze — good thing we brought the map. Our team's here to keep things smooth, simple, and maybe even a little fun.
📞 Click To Call Now
Reviews
There are no reviews yet