Ford Mustang Exhaust Parts
Give your Mustang the exhaust sound it deserves. From classic first-generation Mustangs to the latest S650, we have mufflers, exhaust systems, and catalytic converters designed for every generation of America's favorite pony car.
Mustang Exhaust by Generation
Classic Mustang (1964-1973) - Restore that original muscle car sound with chambered mufflers and 2.25" dual exhaust systems.
Fox Body (1979-1993) - Popular platform for 5.0 swaps. Huge selection of cat-back systems and H/X-pipe options.
SN95/New Edge (1994-2004) - 4.6L 2V/4V specific systems with aggressive sound options.
S197 (2005-2014) - Modern muscle with 4.6L and 5.0L Coyote systems. Popular upgrade platform.
S550 (2015-2023) - Coyote and EcoBoost specific exhaust. Active exhaust compatible options available.
S650 (2024+) - Latest generation Mustang parts now available.
Popular Mustang Upgrades
Axle-Back Systems - Quick install, great sound improvement. Keep your factory X-pipe.
Cat-Back Systems - Complete exhaust upgrade from cats back. Major sound and performance gains.
X-Pipe/H-Pipe - Change your exhaust note character. X-pipe for raspy, H-pipe for classic muscle.
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Best AP Exhaust catalytic-converter for 2020-2015 Ford Mustang Front Left | Direct Fit | EPA/CARB Compliant | 641594
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Best AP Exhaust catalytic-converter for 2014-2011 Ford Mustang | Direct Fit | EPA/CARB Compliant | 644109
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Best AP Exhaust catalytic-converter for 2010-2005 Ford Mustang | Direct Fit | EPA/CARB Compliant | 643008
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Best AP Exhaust catalytic-converter for 1998-1996 Ford Mustang | Direct Fit | EPA/CARB Compliant | 642965
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Frequently Asked Questions
What's the best exhaust for a Mustang GT if I want deep tone without drone?
For deep tone with minimal drone on a Mustang GT, look for cat-back or axle-back systems with chambered mufflers and resonators. Avoid straight-through designs and muffler deletes which cause significant drone. Systems marketed as 'deep tone' or 'low drone' specifically address this. An H-pipe mid-pipe also helps create that classic deep V8 rumble.
Should I get a cat-back or axle-back exhaust for my Mustang?
For maximum performance and sound transformation, go cat-back - it replaces more of the system for better flow and more tuning options. For a budget-friendly sound upgrade that's easy to install, axle-back is great. Many Mustang owners start with axle-back and later add the mid-pipe to complete a cat-back system.
Will an aftermarket exhaust void my Mustang's Ford warranty?
A cat-back or axle-back exhaust typically won't void your Mustang's warranty. Ford would need to prove the exhaust caused a specific failure. Many dealers are familiar with these mods on Mustangs. If you're concerned, ask your service advisor how they handle bolt-on exhaust modifications before purchasing.
What's the difference between an H-pipe and X-pipe for Mustang?
H-pipes produce the classic muscle car rumble - deep, lopey, and old-school. X-pipes create a higher-pitched, raspy tone with better high-RPM power due to improved scavenging. Both balance the exhaust pulses. Most GT owners prefer H-pipes for the traditional sound; X-pipes are popular on higher-revving builds and racing applications.
Can I keep my Mustang's active exhaust valves with an aftermarket system?
Some aftermarket exhaust systems are designed to work with the factory active exhaust valves on 2018+ Mustangs. These let you switch between quiet and loud modes using the factory controls. Check product descriptions for 'active exhaust compatible' notes if you want to maintain this functionality.
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