Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Milltek Active Valve Cat-Back Exhaust System with H-Pipe and Burnt Titanium Tips (21-26 Mustang Dark Horse, Mach 1)Find parts that fit my vehicle
Item 438225
Our Price
$3,898.00 set
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$194.90 Available in AM Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Active Valved Cat Back Exhaust System With H Pipe And Burnt/Blue Titanium Tips
- Direct Replacement For Original Exhaust System
- Multiple Configurations Available To Adjust Volume And Tone
- Requires OE GT 5.0 Rear Diffuser
- Made From 304L Aircraft Grade Stainless Steel
- Pipe Diameter 70.00 Mm
- One To Two Hours To Fit Including Removal Of OE System
- Not A Race Product
- Not EMarked
| Brand | Milltek |
| Exhaust System Type | Cat-Back System |
| Exhaust System Material | Stainless Steel |
| Exhaust System Tip Finish | Burnt |
| Exhaust System Tubing Diameter | 3.00 Inch |
| Exhaust Loudness | Aggressive |
Description
Performance Exhaust Upgrade. The Milltek Active Valve Cat-Back Exhaust System with H-Pipe and Burnt/Blue Titanium Tips enhances the sound and appearance of your vehicle by providing a direct replacement for the original exhaust system. It allows the owner to customize exhaust volume and tone through multiple configurations, delivering a more aggressive and refined exhaust note while maintaining optimal functionality.
Construction and Appearance. Manufactured from high-quality 304L aircraft grade stainless steel, this system ensures long-lasting durability even under harsh conditions. It features burnt/blue titanium tips offering a visually striking finish that complements the overall aggressive aesthetic of the exhaust.
Installation. Installation typically takes between one to two hours and involves removing the original equipment exhaust system. No additional modifications or drilling are required, promoting a straightforward replacement process.
Application. This system is designed to fit Mustang Dark Horse and Mach 1 models. It requires the original equipment GT 5.0 rear diffuser for proper installation and fitment.
Milltek SSXFD423
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Exhaust System
Tech Guides:
- What Are the Best Mustang Exhaust Systems for Sound and Performance?
- Which Ford Mustang Axle-Back Exhaust Fits Your Sound Profile?
- What You Need To Upgrade Your Mustang Exhaust System
- What are the Benefits of Aftermarket Exhaust Systems
- Cat-Back vs Axle-Back Exhaust
- Does Upgrading an Exhaust Increase Horsepower?
- Best Mustang Cat-Back Exhaust Systems: Borla vs. Corsa vs. Magnaflow vs. Flowmaster Compared
- What Is Active Exhaust? Benefits, Modes & Upgrade Guide
- How to Improve Your Car's Exhaust Sound
- What is the Best Metal for Aftermarket Exhaust Systems
- Corsa Extreme vs. Borla Atak for Mustang
- Do Exhaust Systems Affect Fuel Efficiency?
- The Best Exhaust Systems for Maximum Horsepower Gains
- Top 5 Loudest Exhaust Systems for Your Mustang
- What are the Performance Benefits of Upgrading to a Cat-Back Exhaust
- 2024 Mustang Exhaust Guide
Questions & Answers
No questions about this product yet.
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Will It Fit My Mustang
- Dark Horse - 24, 25, 26
- Mach 1 - 21, 22, 23
