Installation Time
(approx) 4 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 X-Pipe and Brushed Titanium Tips (24-26 Mustang GT Fastback w/ Active Exhaust)Find parts that fit my vehicle
Item 438232
Our Price
$3,359.00 kit
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$167.95 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 X Pipe And Brushed Titanium Tips
- Direct Replacement For Original System
- Available In Multiple Configurations To Increase Volume And Add Aggressive Tone
- Requires OE GT 5.0 Rear Diffuser
- Made From 304L Aircraft Grade Stainless Steel
- Pipe Diameter Is 70 Millimeters
- Installation Time One To Two Hours Including Removal Of OE System
- Not A Race Product
- Not EMarked
- Fits 2024-2026 Mustang GT Fastback With Active Exhaust
| Brand | Milltek |
| Exhaust System Type | Cat-Back System |
| Exhaust System Material | Stainless Steel |
| Exhaust System Tip Finish | Brushed |
| Exhaust System Tubing Diameter | 3.00 Inch |
| Exhaust Loudness | Aggressive |
Description
Premium Performance Exhaust. The Milltek Active Valve Cat-Back Exhaust System with X-Pipe and Brushed Titanium Tips offers a direct replacement for the stock exhaust, enhancing both sound and appearance. Designed to provide customizable volume and a more aggressive tone, this system allows enthusiasts to tailor their vehicle’s exhaust note while maintaining reliable performance.
Construction and Appearance. Crafted from 304L aircraft grade stainless steel, this exhaust system delivers superior durability and resistance to harsh conditions. Finished with brushed titanium tips, it combines a sleek, modern look with high-quality materials engineered to last.
Installation. Installation requires one to two hours and involves removing the original exhaust system. The system is designed for a straightforward direct fit, making it accessible for professional and experienced home installation.
Application. Specifically engineered to fit the 2024 to 2026 Mustang GT Fastback models equipped with active exhaust systems.
Milltek SSXFD427
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 with X-Pipe and Brushed Titanium Tips
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 Axle-Back Exhaust for Your Ford Mustang
- 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
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Will It Fit My Mustang
- GT - 24, 25, 26
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