1970 Ford Mustang Performance Exhaust Products

Essential 1970 Ford Mustang Performance Exhaust Products

Dynomax – Ultra Flo Muffler: Universal Fit Stainless Steel, 14" L, 2.5" In, 2.5" Out, Oval (Part No.17222)

Ultra Flo Muffler: Universal Fit Stainless Steel, 14" L, 2.5" In, 2.5" Out, Oval

from

$91.99
DynoMax Ultra Flo Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone.

Product Features:
  • Stainless steel construction for lifelong protection
  • 100% welded design for maximum durability
  • Straight through design ensures unrestricted exhaust flow and reduces back pressure
  • CRF Technology absorbs unwanted interior resonance while maintaining a deep performance tone
  • Dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower.
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Flowmaster Inc. – Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.842548)

Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound

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$126.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – 40 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.42543)

40 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound

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$99.99
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – 40 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.942443)

40 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound

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$143.99
This two chamber design incorporates Flowmaster’s patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Super 44 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.942448)

Super 44 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound

from

$113.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Hooker Headers – Super Comp. Header (Part No.6116-1HKR)

Super Comp. Header

from

$1317.00
Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler and Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.

Product Features:
  • Long Tube Lengths
  • Long Transition Collectors
  • Monstrous Low-Mid Range Torque
  • Keep Top End Horsepower
  • Provides Finest Fit
  • Most Durable Design Available
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Flowtech – Fuel-Saving, Leak-Proof Performance Headers with Mandrel-Formed Power Plenum (Part No.12102FLT)

Fuel-Saving, Leak-Proof Performance Headers with Mandrel-Formed Power Plenum

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$226.99


Product Features:
  • Fuel Economy From The Engine
  • Leak Test For Max Performance
  • Mandrel-Formed Power Plenum
  • Leakproof O-Ringed Port Seals
  • Include All Mounting Hardware
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Hooker Headers – Super Comp. Header (Part No.6210HKR)

Super Comp. Header

from

$999.99
Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler and Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.

Product Features:
  • Long Tube Lengths
  • Long Transition Collectors
  • Monstrous Low-Mid Range Torque
  • Keep Top End Horsepower
  • Provides Finest Fit
  • Most Durable Design Available
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Hooker Headers – Super Comp. Header (Part No.6114-1HKR)

Super Comp. Header

from

$999.99
Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler and Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.

Product Features:
  • Long Tube Lengths
  • Long Transition Collectors
  • Monstrous Low-Mid Range Torque
  • Keep Top End Horsepower
  • Provides Finest Fit
  • Most Durable Design Available
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Flowtech – Standard Header (Part No.12100FLT)

Standard Header

from

$261.99


Product Features:
  • Fuel Economy From The Engine
  • Leak Test For Max Performance
  • Mandrel-Formed Power Plenum
  • Leakproof O-Ringed Port Seals
  • Include All Mounting Hardware
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Flowmaster Inc. – Axle-back System 409S – Dual Rear Exit – Outlaw – Aggressive Sound (Part No.817516)

Axle-back System 409S - Dual Rear Exit - Outlaw - Aggressive Sound

from

$610.99
Our race-oriented Outlaw systems are designed to replace original rear mounted mufflers located behind the rear axle using factory style connections. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. Outlaw systems deliverance level, ultra aggressive interior and exterior tone and are suited to the enthusiast who wants the most aggressive components they can purchase. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Product Features:
  • Mandrel bent 16 gauge 409 stainless tubing
  • Aggressive and powerful exterior exhaust tone
  • Includes hangers and hardware for easy installation
  • Axle back system
  • Dyno tuned for maximum performance
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MagnaFlow – Street Series Crossmember-Back Performance Exhaust System (Part No.15815)

Street Series Crossmember-Back Performance Exhaust System

from

$923.99
The MagnaFlow 1964-1966 Ford Mustang Street Series Crossmember-Back Performance Exhaust System 15815 brings enhanced engine sound and dyno-proven performance to your 2.8L, 3.3L, 4.3L, 4.7L 1964-1966 Ford Mustang with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this Ford Mustang exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your Ford Mustang’s exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 2.75in. Polished Welded-On Single Wall Turndown Cut Edge tips, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15815 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited lifetime construction warranty.

Product Features:
  • Dyno-proven performance
  • Durable corrosion-resistant stainless steel construction
  • CNC precision robotic manufacturing techniques
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MagnaFlow – Competition Series Cat-Back Performance Exhaust System (Part No.16605)

Competition Series Cat-Back Performance Exhaust System

from

$899.99
The MagnaFlow 2005-2009 Ford Mustang Competition Series Cat-Back Performance Exhaust System 16605 brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we’re so well known for. This exhaust kit is designed to enhance your 4.0L 2005-2009 Ford Mustang with dyno-proven performance made possible thanks to fast-flowing mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips featuring a sporty finish. The exhaust system’s cat-back layout replaces your ride’s exhaust system from near the catalytic converter on back. Exhaust system 16605 is engineered to make your vehicle’s engine produce Aggressive exterior and Moderate interior sound levels, befitting its competition-oriented design. 16605’s direct-fit design makes installation a breeze thanks to the use of advanced 3D scanning techniques. This performance exhaust system is made of 100% durable and corrosion-resistant stainless steel and produced using CNC precision robotic manufacturing, all backed by MagnaFlow’s limited lifetime warranty. Please check to ensure compliance with local noise regulations.

Product Features:
  • Crafted from 409 stainless steel with all mandrel-bent tubing
  • Increased horsepower and torque
  • Aggressive exterior sound
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Flowmaster Inc. – Axle-back System 409S – Dual Rear Exit – American Thunder – Aggressive Sound (Part No.817588)

Axle-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

from

$656.99
American Thunder exhaust systems deliver the aggressive sounds you want, as well as the performance gains you demand. This T409 stainless steel American Thunder Axle-back for the 2013 Mustang GT features specially modified Super 44 series mufflers with polished 4.00 in. stainless tips and is a direct bolt on for the restyled Mustang. A lifetime limited warranty provides assurance that this American made exhaust will deliver that famous Flowmaster sound for many years to come.

Product Features:
  • Stainless steel construction
  • Dyno tuned for maximum performance
  • Patented Delta Flow technology
  • Made in the USA
  • Premium Flowmaster quality
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Flowmaster Inc. – Cat-back System 409S – Dual Dump Exit – American Thunder – Aggressive Sound (Part No.817574)

Cat-back System 409S - Dual Dump Exit - American Thunder - Aggressive Sound

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$499.99
Flowmaster’s race-oriented American Thunder Cat-back system is designed to mount behind the factory catalytic converters, or most OEM style aftermarket H-pipes. These systems are mandrel bent for maximum performance and include Super 44 series mufflers. This American Thunder system delivers a super aggressive interior and exterior tone and is suited to the enthusiast who wants the most aggressive components they can purchase. Like all Flowmaster systems, the benefits include improved throttle response and power. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Product Features:
  • Fits with most modified suspensions
  • Stainless steel construction
  • Patented Delta Flow technology
  • Lifetime limited warranty
  • Made in the USA
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Flowmaster Inc. – Axle-back System – Dual Rear Exit – American Thunder – Moderate Sound (Part No.17410)

Axle-back System - Dual Rear Exit - American Thunder - Moderate Sound

from

$620.99
This moderate sounding system is designed to replace the original rear mounted mufflers located behind the rear axle. With easy fit in mind, the system is mandrel bent for maximum performance and includes specially selected mufflers to support the performance image of the car. As a Force II system, it delivers a moderate exterior tone with moderate interior sound level that is suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, the system includes all necessary parts and hardware for easy installation.
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Mr. Gasket – Ultra Seal: Exhaust Gasket Set (Part No.5928)

Ultra Seal: Exhaust Gasket Set

from

$38.59
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Product Features:
  • Manufactured from high-temperature steel core/graphite faced exhaust material
  • Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
  • Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
  • Conforms to and seals minor surface irregularities
  • Can be trimmed if necessary for modified port applications
  • For OE replacement, high performance street, drag race and oval track use
  • Anti-Stick Properties
  • Easy Removal For Disassembly
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Hooker Headers – Super Competition Header Gasket (Part No.10820HKR)

Super Competition Header Gasket

from

$19.99
Hooker’s precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket is constructed of a thick ,.060 inch, high temperature, non-asbestos fiber laminate with a perforated steel core, which provides a superior grip and adhesion. This construction also contributes to exact fit compliance between the cylinder head and header flange, offering excellent sealing properties during extreme temperature and operating conditions.

Product Features:
  • Tear Resistant
  • Precisely Cut To Match Header
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FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1430)

Exhaust Manifold Gasket Set

from

$26.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
  • Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
  • Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
  • Slotted bolt holes allow for easier header installation.
  • Not intended for use in emission controlled vehicles.
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Mr. Gasket – Ultra Seal: Exhaust Gasket Set (Part No.7558)

Ultra Seal: Exhaust Gasket Set

from

$40.99
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Product Features:
  • Manufactured from high-temperature steel core/graphite faced exhaust material
  • Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
  • Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
  • Conforms to and seals minor surface irregularities
  • Can be trimmed if necessary for modified port applications
  • For OE replacement, high performance street, drag race and oval track use
  • Anti-Stick Properties
  • Easy Removal For Disassembly
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Mr. Gasket – Ultra Seal; Exhaust Gasket Set (Part No.5951)

Ultra Seal; Exhaust Gasket Set

from

$36.99
Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists cracking and withstands intense heat. Resists deteriorating. Anti-stick properties and easy removal for disassembly.

Product Features:
  • Graphite-Impregnated Facing
  • Steel Expanded Metal Core
  • Superior Tensile Strength
  • Resists Cracking
  • Withstands Intense Heat
  • Resists Deteriorating
  • Anti-Stick Properties
  • Easy Removal For Disassembly
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FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1467)

Exhaust Manifold Gasket Set

from

$45.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
  • Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
  • Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
  • Slotted bolt holes allow for easier header installation.
  • Not intended for use in emission controlled vehicles.
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Mr. Gasket – Alternator Bracket (Part No.5185)

Alternator Bracket

from

$38.49
These brackets are made from heavy gauge steel, polished to a high luster, then chrome plated for lasting beauty. Similar in design to original equipment units.

Product Features:
  • Fits Small Block Ford 1965-’69 – OEM Style
  • Polished To High Luster
  • Chrome Plated For Lasting Beauty
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Flowtech – Power Steering Pump Bracket (Part No.10041FLT)

Power Steering Pump Bracket

from

$38.49


Product Features:
  • Chrome Plated
  • Show Quality
  • For Custom Installations
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1970 Ford Mustang Performance Exhaust Products

Maybe you’re in the middle of a full rebuild of that 1970 Ford Mustang. Maybe you just need a couple of Performance Exhaust Products. Either way, Advance Auto Parts has 31 different Performance Exhaust Products in our inventory ranging from $19.99 to $1,317.00. That means you can find the exact parts or products you need to keep that 1970 Ford Mustang running smoothly.

Performance Exhaust Products are only as good as their brand. We stock 6 different brands to make sure you have plenty of trusted parts to choose from for your 1970 Ford Mustang. Mr. Gasket, Hooker Headers, and Flowtech are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Performance Exhaust Products for your 1970 Ford Mustang, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 227 reviews in this category, some of the top rated parts include Fuel-Saving, Leak-Proof Performance Headers with Mandrel-Formed Power Plenum with 4.0 stars and Exhaust Manifold Gasket Set with 5.0 stars.

So if you’re in the market for aftermarket Performance Exhaust Products to keep your 1970 Ford Mustang rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Performance Exhaust Products Brands To Make Your 1970 Ford Mustang Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1970 Ford Mustang demands trusted brand parts and products to keep it running. Many trusted brands of Performance Exhaust Products make up Advance Auto Parts’ inventory, and all are ready to help make your Mustang the best it can be. Be sure to browse some of our top Performance Exhaust Products brands and parts.

Popular Mr. Gasket Performance Exhaust Products

We carry Mr. Gasket parts in our stock across Performance Exhaust Manifold Gaskets categories, plus more. For a 1970 Ford Mustang, our most popular Mr. Gasket Performance Exhaust Products include:
Aluminum Exhaust Gasket
from $42.99
(1)
Aluminum Exhaust Gasket
Performance Exhaust Manifold Gaskets
Exhaust Gasket Set
from $29.49
(1)
Exhaust Gasket Set
Performance Exhaust Manifold Gaskets
Ultra Seal: Exhaust Gasket Set
from $37.49
(1)
Ultra Seal: Exhaust Gasket Set
Performance Exhaust Manifold Gaskets

FAQs for 1970 Ford Mustang Performance Exhaust Products

What are the most purchased Performance Exhaust Products for the 1970 Ford Mustang?

Out of 31 Performance Exhaust Products for the 1970 Ford Mustang, the most popular in our inventory are:
Competition Header
from $283.99
This product is not rated
Competition Header
Performance Exhaust Headers
Super Competition Header Gasket
from $19.99
(1)
Super Competition Header Gasket
Performance Exhaust Manifold Gaskets
Copper Seal: Exhaust Gasket Set
from $60.29
This product is not rated
Copper Seal: Exhaust Gasket Set
Performance Exhaust Manifold Gaskets

What are the top-rated 1970 Ford Mustang Performance Exhaust Products?

Top-rated Performance Exhaust Products for your 1970 Ford Mustang based on customer reviews/ratings are:
Fuel-Saving, Leak-Proof Performance Headers with Mandrel-Formed Power Plenum
from $226.99
(2)
Fuel-Saving, Leak-Proof Performance Headers with Mandrel-Formed Power Plenum
“I used these headers on a V8 transplant in an I6 68 Mustang. While I’ve had some worry about the fitment to the engine itself and clearance in the en”
Exhaust Manifold Gasket Set
from $26.49
(1)
Exhaust Manifold Gasket Set
“Works good no leaks on headers”