1981 Ford Mustang Exhausts

1 - 60 of 15301 of 03
show:
sort by:
    • (0 reviews)
      $462.49from $369.99 - $549.99
      Ford Mustang 5.0L 1981, CNC-Series™ Headers by BBK Performance®. Gain 15-20 dyno-proven horsepower at the rear wheels just by bolting on a set of BBK long tube, full length headers. These premium headers are CAD designed with a...
      # 42602008
    • (0 reviews)
      $549.99from $439.99 - $549.99
      Ford Mustang 5.0L Standard 1981, Full Length Headers 1.63" Diameter by BBK Performance®. Gain 30 plus dyno-proven horsepower just by bolting on a set of BBK long tube, full length headers. These premium headers are CAD designed...
      # 43164210
    • (0 reviews)
      $83.20$66.56
      Ford Mustang 1981, 220 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. 14" Length. 6.13" Width. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations...
      # 869757
    • (0 reviews)
      $249.99from $199.99 - $379.99
      Ford Mustang Ghia 5.0L 1981, eXtracter Series™ High-Flow Mid X-Pipe by BBK Performance®. X-pipes increase exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides of the exhaust system. These...
      # 10960088
    • (0 reviews)
      $181.24from $144.99 - $369.99
      Ford Mustang Ghia 5.0L 1981, Stainless Steel Mid-Pipe by BBK Performance®. These large diameter mid-pipes are designed to connect BBK full length, long tube headers to the factory X-Pipe exhaust system. They’re made from durable,...
      # 10961140
    • (0 reviews)
      $274.99from $219.99 - $479.99
      Ford Mustang 1981, X-Pipe by BBK Performance®. Reduce restriction and increase exhaust flow for more power and better performance, with these large diameter high-flow exhaust tubes. X-pipes increase exhaust flow to gain horsepower...
      # 10961215
    • (0 reviews)
      $512.49$409.99
      Ford Mustang 5.0L Automatic 1981, High Performance X-Pipe Assembly by BBK Performance®.
      # 10961552
    • (0 reviews)
      $154.80$123.84
      Ford Mustang V8 1981, Passenger Side Exhaust Manifold by Dorman®. Square Port. Material: Cast Iron. Bolt Hole Quantity: 8. With Installation Hardware. Includes: Exhaust Manifold, 1 Manifold Gasket, 4 Studs, 2 Nuts. This is an...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      # 16495184
    • (0 reviews)
      $73.20from $58.56 - $131.76
      Ford Mustang 1981, Universal Catalytic Converter by Walker®. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It is designed to meet the EPA policy and emission reduction...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      # 17728707
    • (0 reviews)
      $112.51from $90.01 - $97.30
      Ford Mustang 1981, EPA Direct Fit Undercar Catalytic Converter by Eastern®. Inlet: 2 Bolt Welded, 2 Bolt Spin Type. Series: Standard. One Front Gasket. If you need to replace your failed or damaged catalytic converter, this product...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      # 17578213
    • (0 reviews)
      $49.50from $39.60 - $42.79
      Ford Mustang 1981, EPA Universal Fit Catalytic Converter by Eastern®. Inlet/Outlet: 2.25"/2.25". Series: Standard. Overall Lenght: 14". Whether your catalytic converter is damaged by road debris or failed due to an engine problem,...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      # 38844333
    • (0 reviews)
      $6.33from $5.06 - $8.24
      Ford Mustang 1981, Exhaust Flange Stud and Nut by Dorman®. Dorman’s Exhaust Flange Stud & Nut provides you with the proper flange stud and nut for replacing your manifold. Save time and energy by having the right hardware on hand...
      Direct replacement for a proper fit every timeDurable steel construction
      # 31698056
    • (0 reviews)
      $30.94from $24.75 - $30.70
      Ford Mustang Ghia L4 2.3L A Engine VIN Code 1981, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. Don’t put up with that ominous, unmistakable “tick, tick, tick” sound of an exhaust manifold leak. If it isn’t...
      # 9384431
    • (0 reviews)
      $25.38$20.30
      Ford Mustang Ghia L4 2.3L A Engine VIN Code 1981, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core....
      # 9387704
    • (0 reviews)
      $4.20$3.36
      Ford Mustang 1981, Exhaust Pipe Flange Gasket by Fel-Pro®. Location: Converter. 2-11/32" Inner Diameter. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 18900367
    • (0 reviews)
      $9.75from $7.80 - $13.08
      Ford Mustang 1981, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before...
      # 24125767
    • (0 reviews)
      $4.13from $3.30 - $6.66
      Ford Mustang 3.3L 1981, Exhaust Seal Ring by Victor Reinz®, Use 1 per Car. OEM Standard. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you...
      # 24125816
    • (0 reviews)
      $9.15from $7.32 - $9.59
      Ford Mustang 1981, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 19061006
    • (0 reviews)
      $97.50from $78.00 - $179.40
      Ford Mustang 1981, Universal Fit Catalytic Converter by Eastern®. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product is the way to go. Made...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      # 17572599
    • (0 reviews)
      $27.96$22.37
      Ford Mustang Ghia L4 2.3L A Engine VIN Code 1981, Graph-Flex™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core....
      # 9381811
    • (0 reviews)
      $94.53from $75.62 - $146.90
      Universal 10 Series Delta Force Single Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 10 Series Race mufflers are a compact lightweight single chamber design that will give a noticeable sound reduction compared to open...
      # 898490
    • (0 reviews)
      $209.88from $167.90 - $267.60
      Universal 30 Series Delta Force™ 3-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These are the most powerful and the quietest professional race mufflers available. 5.00” & 6.00” thick case sizes for maximum power and...
      # 898450
    • (0 reviews)
      $132.48from $105.98 - $230.86
      Universal 40 Series Delta Force™ 2-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 40-Series mufflers offer a combination of maximum power and substantial dB-reduction compared to open headers. They are recommended for...
      # 898479
    • (0 reviews)
      $246.58$197.26
      Universal 60 Series Delta Force Stainless Steel Race Muffler by Flowmaster®, MODERATE SOUND, 4" Offset Inlet / 4" Offset Outlet, 22" Length. These are the most powerful and the quietest professional race mufflers available.
      # 3146020
    • (0 reviews)
      $390.89$312.71
      Universal Delta Force™ Aluminized Steel Low Profile Oval Tubing Race Muffler by Flowmaster®, Aggressive Sound, 3.50" Dual Inlet / 3.50" Dual Outlet, 2.75 Thick x 11" Wide x 25" Length. The low profile mufflers are Delta Flow™...
      # 898448
    • (1 reviews)
      $111.25from $89.00 - $141.66
      Universal Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These mufflers are very small and lightweight. Attached directly to the collector they generally produce more power than open headers, while taking “the edge”...
      # 898456
    • (1 reviews)
      $236.09$188.87
      Universal Pro Series™ Stainless Steel Race Muffler with Turn Down by Flowmaster®, MODERATE SOUND, 6" Diameter x 16" Case Length. Laminar Flow Mufflers have applications in all forms of racing. The Cool Shell Technology makes...
      # 898465
    • (0 reviews)
      $234.83from $187.86 - $208.84
      Universal Scavenger Series Outlaw II Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing...
      # 23297627
    • (0 reviews)
      $274.15$219.32
      Universal Scavenger Series Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing applications. They...
      # 898468
    • (1 reviews)
      $112.49from $89.99 - $108.08
      Universal 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The 2-chamber design of this muffler, incorporating the patented Flowmaster Delta Flow...
      # 897054
    • (0 reviews)
      $108.85$87.08
      Universal 40 Series Original Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched the success of Flowmaster. It is an aggressive sounding...
      # 897079
    • (0 reviews)
      $133.78from $107.02 - $125.92
      Universal 50 Series Delta Flow™ Muffler by Flowmaster®, MODERATE SOUND, 4" Thick x 9.75" Wide x 17" Case Length x 23" Overall Length. The 50 Series Delta Flow mufflers are designed for passenger cars. The sound characteristics...
      # 897086
    • (0 reviews)
      $174.45$139.56
      Universal 50 Series Delta Flow™ Slimline Muffler by Flowmaster®, MODERATE SOUND. The 50 Series Delta Flow Slimline mufflers are designed for passenger cars. The sound characteristics are moderate exterior sound level and minimal...
      # 897156
    • (0 reviews)
      $163.98$131.18
      Universal 60 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, MILD SOUND, 2.25" Center Inlet / 2.25" Center Outlet, 5" Thick x 10" Wide x 13" Case Length x 19" Overall Length. The 60 Series increases horsepower and...
      # 897052
    • (0 reviews)
      $190.19$152.15
      Universal 70 Series Delta Flow™ Big Block Muffler by Flowmaster®, MILD SOUND, 5" Thick x 10" Wide x 22" Case Length x 28" Overall Length. The 70 Series Big Block II Muffler uses a longer case for increased volume and added...
      # 897109
    • (1 reviews)
      $131.24from $104.99 - $132.99
      Universal HP-2™ Laminar Flow™ Perfomance Muffler by Flowmaster®, MODERATE SOUND. HP-2 Performance Mufflers is the Hot-Rodder’s Dream Muffler. It is a true high performance muffler and yet it is small enough for street rod...
      # 897113
    • (0 reviews)
      $183.63from $146.90 - $205.66
      Universal Pro Series™ Laminar Flow Muffler by Flowmaster®, MODERATE SOUND. PRO Laminar Flow mufflers have a patented core design that is characterized by efficient exhaust scavenging and minimized drone. They produce a rich, deep...
      # 897161
    • (4 reviews)
      $87.49from $69.99 - $73.44
      Universal Super 10 Series Delta Flow™ Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 5.50" Case Length x 12.50" Overall Length. If you want to be arrested, you should mount this muffler on your...
      # 897126
    • (0 reviews)
      $131.15from $104.92 - $109.49
      Universal Super 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 5" Thick x 10" Wide x 13.50" Case Length x 19.50" Overall Length. The Super 40 Series Delta Flow Mufflers are developed from the Top Ten muffler...
      # 897132
    • (2 reviews)
      $104.88from $83.90 - $94.44
      Universal Super 44 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has the deepest, richest, most aggressive muscle tone of all 4” street...
      # 897136
    • (0 reviews)
      $137.73from $110.18 - $178.38
      Universal Super HP-2™ Stainless Steel Performance Muffler by Flowmaster®, 4" Thick x 5" Wide. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar...
      # 15943155
    • (10 reviews)
      $219.99$175.99
      Universal S-Type™ Stainless Steel Round Muffler by Borla®. Get increased performance and the aggressive sound of power with this Universal S-Type Muffler. This is the same style austenitic stainless steel straight through muffler...
      # 25728287
    • (0 reviews)
      $306.24from $244.99 - $469.99
      Universal XR-1™ Multicore Stainless Steel Race Muffler by Borla®. The Borla XR-1 Multi-Core Muffler was developed on the race track to quiet the most severe engine noise without restricting power. They work so well that they're...
      # 959705
    • (0 reviews)
      $262.49$209.99
      Universal Heavy Duty Stainless Steel Round Muffler by Borla®, 3" Center Inlet / 3" Center Outlet. Get increased performance and the aggressive sound of power with this Heavy Duty Stainless Steel Round Muffler. This muffler includes...
      # 25728296
    • (0 reviews)
      $107.49from $85.99 - $137.66
      Universal CFT Superflow™ Oval Muffler by Gibson®. Get optimum usable power and a deep powerful sound with a Gibson CFT Superflow Muffler. The CFT Superflow has one of the lowest restriction ratings of any muffler on the market,...
      # 2060024
    • (1 reviews)
      $117.23from $93.78 - $291.94
      Universal SFT Superflow™ Round Muffler by Gibson®. Get increased exhaust flow for more power and great sound with a Gibson SFT Superflow Muffler. The SFT Superflow has one of the lowest restriction ratings of any muffler on the...
      # 2060137
    • (0 reviews)
      $216.01$172.81
      Universal Race Muffler by Gibson®. Inspite of the large host of engineers and technicians, Gibson Performance has not lost its commitment to building cost-effective exhaust systems that deliver more performance for less spendings....
      # 26542951
    • (0 reviews)
      $229.44from $183.55 - $199.29
      Universal 8" Round Muffler by Gibson®, 3.5" Center Inlet / 3.5" Center Outlet, 24" Length. Get increased exhaust flow for more power and great sound with a Gibson Muffler. The straight through, baffled and chambered design gives...
      # 26542948
    • (0 reviews)
      $120.83from $96.66 - $104.07
      Universal Pro Series™ T304 Stainless Steel Oval Muffler by MBRP®. These Pro Series mufflers utilize a chambered-core construction for a mellower but unmistakably MBRP sound character. They’re fabricated from long-lasting T304...
      # 14447764
    • (0 reviews)
      $58.48$46.78
      Universal Installer Series™ Aluminized Steel Oval Core Muffler by MBRP®. These Installer Series mufflers utilize a chambered-core construction for a mellower but unmistakably MBRP sound character. They’re fabricated from...
      # 14447537
    • (0 reviews)
      $75.76from $60.61 - $67.01
      Universal XP Series™ T409 Stainless Steel Oval Core Muffler by MBRP®. These XP Series mufflers utilize a chambered-core construction for a mellower but unmistakably MBRP sound character. They’re fabricated from long-lasting...
      # 14447775
    • (1 reviews)
      $91.99from $73.59 - $144.99
      Universal Installer Series™ Aluminized Steel Round Muffler by MBRP®. Short on space under your car for a muffler? A round muffler might just be the ticket to tuck in around a drive shaft or up near the cats. Choose whether you...
      Round form factor for tight spots16GA aluminized steel
      # 3724354
    • (0 reviews)
      $281.24$224.99
      Universal Pro Series™ T304 Stainless Steel Round Muffler by MBRP®. Your car is for show and go; add a little show with this polished T304 stainless steel muffler from MBRP. The mirror finish won’t ever peel, flake or corrode....
      # 14446428
    • (1 reviews)
      $135.73from $108.58 - $224.99
      Universal XP Series™ T409 Stainless Steel Round Muffler by MBRP®. Short on space under your car for a muffler? A round muffler might just be the ticket to tuck in around a drive shaft or up near the cats. Choose whether you want...
      Round form factor for tight spotsPerformance or milder tone
      # 3724348
    • (0 reviews)
      $187.49from $149.99 - $169.99
      Universal Black Series™ Black Aluminized Steel Round Muffler by MBRP®. Black is the new chrome, so here’s a chance to build an all-black exhaust system perfect for your “murdered-out” custom car. Constructed of Aluminized...
      # 3724351
    • (0 reviews)
      $156.25from $125.00 - $135.00
      Universal Stainless Steel Oval Muffler by aFe®. You'll get increased performance and improved throttle response when you install the aFe Universal Fit 409 Stainless Steel Performance Muffler. This muffler has a deep, throaty,...
      # 4395697
    • (0 reviews)
      $187.50from $150.00 - $170.00
      Universal Stainless Steel Round Muffler by aFe®, 30" Overall Length x 8" Diameter. You'll get increased performance and improved throttle response when you install the aFe Universal Fit 409 Stainless Steel Performance Muffler. This...
      # 4372324
    • (0 reviews)
      $175.00$140.00
      Universal Black Muffler by Weapon-R®. This muffler is a part of Weapon-R’s Inter-Lock Universal Muffler System. This system allows the length and style of the Exhaust Tip to be changed.
      # 26065987
    • (8 reviews)
      $127.50$102.00
      Universal Racing Muffler by Weapon-R®, 3" X 2 Tip Size. Give your car a custom look and dynamic sound with these high-performance mufflers.
      # 290713
    • (6 reviews)
      $210.38from $168.30 - $202.73
      Universal Muffler by Injen®. Let loose all the horsepower locked in your engine by your stock restrictive muffler, and experience the sound of that power with the Injen stainless steel universal muffler. This is the same muffler...
      # 379105



    Guides & Articles
    Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences...
    It has been a battle of the ages to make exhaust sound like it should. Having less bends or turns will not only improve the sound but also performance. A custom exhaust is always an option for the race inspired and spirited weekend warriors. Our manufactures offer everything needed to build a custom exhaust to your preference.
    Headers are installed because the stock exhaust manifolds usually flow poorly. An exhaust header has individual tubes for each exhaust port, allowing each exhaust pulse to flow unobstructed from the cylinder head. The tubes on headers are usually larger in diameter than the runners on an exhaust manifold and the tubes are mandrel bent for gradual radius bends.
    Popular Popular Products

    1981 Ford Mustang Exhausts Reviews
    Average rating:4.54.3 - 1 reviews
    4.5(4.3)
    APPEARANCE10
    EASE OF INSTALLATION8
    PRICE/VALUE6
    QUALITY10
    2007 Ford Mustang
    | Posted by | (Marlboro, NY)

    Look great and sound even better. Easy install on my Shelby GT 500.

    Was this review helpful for you? YesNo
    Share this review:
    1981 Ford Mustang Models
    • 1981 Ford Mustang Base Performance Exhaust Systems
    • 1981 Ford Mustang Cobra Performance Exhaust Systems
    • 1981 Ford Mustang Ghia Performance Exhaust Systems