1984 Ford F-150 Performance Exhaust Systems

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    • DynoMax® Super Turbo™ Cat-Back Exhaust System
      (0 reviews)
      Ford F-150 5.8L 117.0" Wheelbase / 133.0" Wheelbase / 139.0" Wheelbase 1984, Super Turbo™ Cat-Back Exhaust System by DynoMax®. 2.25" Tubing. With Dual Outlet Muffler, Intermediate Pipe, Dual Tail Pipes, All Necessary Brackets and...
      Constructed to increase horsepower and torque thanks to improved exhaust flowStainless steel Super Turbo muffler will maintain a mellow performance tone
      $327.91$262.33
      # 18215821
    • Flowmaster® Scavenger Series Elite Shorty Header
      (0 reviews)
      Ford F-150 289 / 302 CID 1984, Scavenger Series Elite Shorty Header by Flowmaster®. Replace your restrictive factory exhaust manifolds with these stainless steel headers and let your engine breath! Their long tube design will...
      Increases horsepower and torqueImproves engine efficiency and throttle response
      $877.40$701.92
      # 15657846
    • Flowmaster® 290 Series Stainless Steel Oval Catalytic Converter
      (0 reviews)
      Ford F-150 1984, 290 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. 7.25" Width. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all...
      $131.90from $105.52 - $124.70
      # 34450199
    • Flowmaster® Direct Fit Stainless Steel Catalytic Converter
      (0 reviews)
      Ford F-150 5.0L 1984, Direct Fit Stainless Steel Catalytic Converter by Flowmaster®, 2" Inlet / 2.25" Outlet. 55" Length. 7.5" Width. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      $358.13$286.50
      # 34450201
    • Flowmaster® 220 Series Stainless Steel Oval Catalytic Converter
      (0 reviews)
      Ford F-150 4.9L 1984, 220 Series Stainless Steel Oval Catalytic Converter by Flowmaster®, 2.25" Inlet / 2.25" Outlet. 14" Length. 6.13" Width. Location: Rear Side. Includes Heat Shield, Air Tube, 4 Bolt Flanges. Without Hangers....
      $83.20$66.56
      # 869906
    • MagnaFlow® Direct Fit California Pre-OBDII Catalytic Converter
      (0 reviews)
      Ford F-150 4.9L 1984, Direct Fit California Pre-OBDII Catalytic Converter by MagnaFlow®. 10" Wide. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $426.24$340.99
      # 22197508
    • MagnaFlow® Direct Fit Federal Catalytic Converter
      (0 reviews)
      Ford F-150 1984, Direct Fit Federal Catalytic Converter by MagnaFlow®. 2.25" Inlet / 2.25" Outlet Diameter. Location: Front and Rear. If your car needs replacement, install one that will get you through the smog check and give you...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $255.26from $204.21 - $247.65
      # 22204807
    • Eastern® Direct Fit Catalytic Converter
      (0 reviews)
      Ford F-150 4.9L 1984, Direct Fit Undercar Catalytic Converter by Eastern Catalytic®. 60" Overall Length. Standard. 2 Bolt Spin Type. 2.25" OD. Number of Clamps: Two Clamps. If you need to replace your failed or damaged catalytic...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $177.26$141.81
      # 17720538
    • Flowmaster® 40 Series Delta Force™ Muffler
      (0 reviews)
      Ford F-150 1984, 40 Series Delta Force™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.25" Offset Inlet / 2.25" Center Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that...
      The Original High Performance Flowmaster MufflerAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $101.65$81.32
      # 41954776
    • Flowmaster® 40 Series Original Stainless Steel Muffler
      (0 reviews)
      Ford F-150 1984, 40 Series Original Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.25" Offset Inlet / 2.25" Center Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched...
      The Original High Performance Flowmaster MufflerAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $108.85$87.08
      # 41954777
    • Flowmaster® 50 Series Delta Flow™ Stainless Steel Muffler
      (0 reviews)
      Ford F-150 4.9L / 5.0L / 5.8L 1984, 50 Series Delta Flow™ Stainless Steel Muffler by Flowmaster®, MODERATE SOUND, 2.25" Offset Inlet / 2.25" Center Outlet, 4" Thick x 9.75" Wide x 17" Case Length x 23" Overall Length. The 50...
      Three Chamber Delta Flow TechnologyFully MIG-Welded for Maximum Durability
      $150.83$120.66
      # 848166
    • Flowmaster® Super 44 Series Delta Flow™ Muffler
      (0 reviews)
      Ford F-150 4.9L / 5.0L / 5.8L 1984, Super 44 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.25" Offset Inlet / 2.25" Center Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has...
      Deep, Aggressive, High Performance Exhaust NoteTwo-Chamber Design for Power and Torque Increase
      $104.88from $83.90 - $94.44
      # 41955435
    • Flowmaster® Super 50 Series Delta Flow™ (SUV) Performance Muffler
      (0 reviews)
      Ford F-150 4.9L / 5.0L / 5.8L 1984, Super 50 Series Delta Flow™ (SUV) Aluminized Steel Performance Muffler by Flowmaster®, MILD SOUND, 2.25" Offset Inlet / 2.25" Center Outlet, 5" Thick x 10" Wide x 17" Case Length x 23" Overall...
      Excellent Choice for Muscle Cars and Street Performance VehiclesThree-Chamber Delta Flow Technology
      $170.50$136.40
      # 848228
    • Banks® Monster™ Aluminized Steel Round Muffler
      (0 reviews)
      Ford F-150 6.9L 1984, Monster™ Aluminized Steel Round Muffler by Banks®, 3" Inlet / 3.5" Outlet Diameter. 23.8" / 8.5" / 8.5" Body Length / Width / Height. Single Offset Inlet / Single Offset Outlet. 20" Wide. Get increased power...
      $263.96$211.17
      # 26049846
    • DynoMax® Super Turbo™ Direct Fit Muffler
      (0 reviews)
      Ford F-150 1984, Super Turbo™ Direct Fit Muffler by DynoMax®. No Reversible. Get improved exhaust flow and reduced back pressure for better performance, and a mellow tone without annoying interior resonance, with this Super Turbo...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $103.55from $82.84 - $90.86
      # 18220808
    • DynoMax® Intermediate Pipe
      (0 reviews)
      Ford F-150 5.8L 117.0" Wheelbase / 133.0" Wheelbase / 139.0" Wheelbase With Dual Outlet Muffler 1984, Intermediate Pipe by DynoMax®. 2.25" Inlet / 2.5" Outlet. 36.25" Overall Length. With their great selection of exhaust pipes and...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $50.48$40.38
      # 18219562
    • DynoMax® Tail Pipe
      (0 reviews)
      Ford F-150 1984, Tail Pipe by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every component is manufactured from quality...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $61.38from $49.10 - $51.06
      # 18221562
    • Walker® Bracket
      (0 reviews)
      Ford F-150 V8 1984, Bracket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $17.10$13.68
      # 60804330
    • Spectre Performance® Exhaust Header Gaskets
      (0 reviews)
      Ford F-150 5.0L / 5.8L 1984, Exhaust Header Gaskets by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $10.44from $8.35 - $16.70
      # 12054362
    • BBK® Premium™ Header Gasket Set
      (0 reviews)
      Ford F-150 1984, Premium™ Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header flange surfaces aren’t perfectly flat. They can...
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won’t stick to headers or cylinder head
      $18.74from $14.99 - $39.99
      # 55186153
    • COMP Cams® Exhaust Header Gasket
      (0 reviews)
      Ford F-150 5.0L / 5.8L 1984, Exhaust Header Gasket by COMP Cams®. Header Gasket; Small Block Ford; 1.30in.x 1.60in.
      $40.63$32.50
      # 14325854
    • DynoMax® Silver Bracket
      (0 reviews)
      Ford F-150 1984, Silver Bracket by DynoMax®. DynoMax has you covered with a full line of accessories and hardware needed to do the complete exhaust job, from clamps to hangers. These small yet essential parts are available in a...
      Designed to do the exhaust job quickly and easilyOE-style fit, design, and finish
      $16.90$13.52
      # 18215060
    • Walker® Direct Fit Catalytic Converter
      (0 reviews)
      Ford F-150 L6 1984, Direct Fit Catalytic Converter by Walker®. This catalytic converter is constructed specially for your vehicle to directly replace the original equipment part and comes ready to install. The part is designed to...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $181.76$145.41
      # 8744269
    • Walker® Universal Fit Catalytic Converter
      (0 reviews)
      Ford F-150 1984, 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
      $83.74from $66.99 - $119.75
      # 17728405
    • Bosal® Catalytic Converter Assembly
      (0 reviews)
      Ford F-150 1984, Catalytic Converter Assembly by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $170.25from $136.20 - $193.45
      # 20560138
    • Walker® Heavy Duty Muffler
      (0 reviews)
      Ford F-150 V8 1984, Heavy Duty Muffler by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose...
      Makes installation quick and easyAn economical replacement for OE components
      $105.44$84.35
      # 35463930
    • Walker® Quiet-Flow™ Muffler
      (0 reviews)
      Ford F-150 1984, Quiet-Flow Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel construction that resists rust three times longer than aluminized mufflers...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $76.91from $61.53 - $80.25
      # 35463947
    • Walker® SoundFX™ Direct Fit Muffler
      (0 reviews)
      Ford F-150 1984, SoundFX Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $55.39from $44.31 - $44.56
      # 18155283
    • Walker® SoundFX™ Universal Muffler
      (0 reviews)
      Ford F-150 1984, SoundFX Universal Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit...
      Designed to deliver ultimate performance and pleasing sound qualityUniversal fit – may require a few modifications to install
      $40.25$32.20
      # 18168543
    • Walker® Tru-Fit Universal Fit Muffler
      (0 reviews)
      Ford F-150 1984, Tru-Fit Universal Muffler by Walker®. The Tru-Fit Universal Muffler is designed to provide installers and DIY users with optimum performance and quality acoustics at an affordable price. This 100% aluminized steel...
      Economical performance and acousticsUniversal fit allows for greater installation flexibility
      $41.71from $33.37 - $34.88
      # 18177838
    • Walker® Connector
      (0 reviews)
      Ford F-150 117.0" Wheelbase / 139.0" Wheelbase 4BBL 1984, Connector by Walker®. Finish - Aluminized, ID-OD Adapter Type, 2.25" Inlet Diameter, 2.25" Outlet Size, 1 Inlet, 1 Outlet. If you want exhaust piping that delivers precise...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $8.73$6.98
      # 35430835
    • Walker® Intermediate Pipe
      (0 reviews)
      Ford F-150 1984, Intermediate Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $11.03from $8.82 - $9.19
      # 18124152
    • Walker® Tail Pipe
      (0 reviews)
      Ford F-150 1984, Tail Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $31.25from $25.00 - $35.43
      # 18173255
    • Walker® Air Tube Kit
      (0 reviews)
      Ford F-150 1BBL / 4BBL 1984, Air Tube Kit by Walker®. 1 Inlet, 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust...
      Makes installation quick and easyOptimal OE-style fit and quality
      $29.05$23.24
      # 35463928
    • Mr. Gasket® Header Install Kit
      (0 reviews)
      Ford F-150 5.0L 1984, Header Install Kit by Mr. Gasket®, Includes Header Exhaust/Collector Flange Gasket/Header and Collector Flange Bolts. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers...
      $35.74$28.59
      # 12330546
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      Ford F-150 V8 5.0L F Engine VIN Code 1984, 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 leaking air...
      $32.60from $26.08 - $30.70
      # 9384179
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      Ford F-150 V8 5.0L F Engine VIN Code 1984, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This...
      $22.80$18.24
      # 9386976
    • Dorman® Exhaust Manifold
      (0 reviews)
      Ford F-150 1984, Exhaust Manifold by Dorman®. Material: Cast Iron. With Installation Hardware. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation....
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $87.71from $70.17 - $175.80
      # 16498203
    • Dorman® Exhaust Manifold Studs and Nuts
      (0 reviews)
      Ford F-150 5.0L 1984, Metal Exhaust Manifold Studs and Nuts by Dorman®, 1 Piece. Package Type: Card. 3/8" x 16. This is an aftermarket part that replaces factory OE # 388469, 392016S4301, 392017. Dorman’s Exhaust Manifold...
      Direct replacement for a proper fit every timeDurable steel construction
      $11.40$9.12
      # 31531377
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      Ford F-150 1984, 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
      $17.23from $13.78 - $16.07
      # 40635898
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      Ford F-150 1984, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. 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 waste your...
      $16.35from $13.08 - $26.54
      # 24118838
    • Victor Reinz® Intake and Exhaust Manifolds Combination Gasket
      (0 reviews)
      Ford F-150 4.9L 1984, Intake and Exhaust Manifolds Combination Gasket by Victor Reinz®, Use 1 per Car. Water Pump Mounting Gasket. OEM Standard. Material: Perforated Steel. Included: Heat Exchanger Gasket. When you’re low on oil,...
      $13.36$10.69
      # 24046095
    • Walker® Muffler Strap
      (0 reviews)
      Ford F-150 1984, Muffler Strap by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $8.90$7.12
      # 35463939
    • Mr. Gasket® Exhaust Gasket Set
      (0 reviews)
      Ford F-150 5.0L 1984, Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds, you’ll need...
      $41.48from $33.18 - $33.74
      # 12327001
    • Mr. Gasket® Exhaust Gasket Set
      (0 reviews)
      Ford F-150 5.0L 1984, Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds, you’ll need...
      $24.35from $19.48 - $25.32
      # 12329151
    • Mr. Gasket® MLS Exhaust Gasket
      (0 reviews)
      Ford F-150 5.0L 1984, MLS Exhaust Gasket by Mr. Gasket®. Rectangular Port.
      $30.40$24.32
      # 12304801
    • Mr. Gasket® Ultra-Seal™ Exhaust Gasket Set
      (0 reviews)
      Ford F-150 5.0L 1984, Ultra-Seal™ Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds,...
      $43.25from $34.60 - $35.10
      # 12367131
    • Walker® Clamp
      (0 reviews)
      Ford F-150 1984, Clamp by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1.96from $1.57 - $2.26
      # 17738482
    • Walker® Insulator
      (0 reviews)
      Ford F-150 1984, Insulator by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $8.41$6.73
      # 35463933
    • Walker® Muffler Exhaust Heat Shield
      (0 reviews)
      Ford F-150 1984, Muffler Exhaust Heat Shield by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you...
      Makes installation quick and easyOptimal OE-style fit and quality
      $16.05$12.84
      # 35463935
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      Ford F-150 4.9L 1984, Exhaust Pipe Flange Gasket by Fel-Pro®. 2-1/32" Inner Diameter. With Separate Head Intake Manifold. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $3.80$3.04
      # 18911259
    • Victor Reinz® Exhaust Pipe Flange Gasket
      (0 reviews)
      Ford F-150 1984, Exhaust Pipe Flange Gasket by Victor Reinz®, Use 1 per Car. Exhaust Pipe to Catalytic Converter. OEM Standard. Material: Composite. When you’re low on oil, coolant or some other fluid, you may be tempted to just...
      $10.70$8.56
      # 24118842
    • Eastern® Universal Fit Catalytic Converter
      (0 reviews)
      Ford F-150 1984, Universal Fit Catalytic Converter by Eastern Catalytic®. Keep your exhaust emissions within specifications and your vehicle running in top condition with this quality product. Made of stainless steel, the catalytic...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $51.03from $40.82 - $53.33
      # 54550212
    • Banks® Oil Dipstick Tube Kit
      (0 reviews)
      Ford F-150 DIESEL 3 spd. AT 1984, Oil Dipstick Tube Kit by Banks®. Replacement dipstick tube for engines with the Banks Sidewinder Turbo system installed. This kit is part of the Sidewinder installation, but is also available as a...
      $74.36$59.49
      # 3143941
    • Taylor Cable® Graph-Flex™ Exhaust Header Gaskets
      (0 reviews)
      Ford F-150 V8 5.0L F Engine VIN Code 1984, 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. They’ll...
      $25.13$20.10
      # 9381086
    • Flowmaster® 10 Series Delta Force Single Chamber Race Muffler
      (0 reviews)
      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...
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $94.53from $75.62 - $146.90
      # 898490
    • Flowmaster® 30 Series Delta Force™ 3-Chamber Race Muffler
      (0 reviews)
      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...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $160.31from $128.25 - $267.60
      # 898450
    • Flowmaster® 40 Series Delta Force™ 2-Chamber Race Muffler
      (0 reviews)
      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...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $132.48from $105.98 - $230.86
      # 898479
    • Flowmaster® 60 Series Delta Force Stainless Steel Race Muffler
      (0 reviews)
      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.
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $246.58$197.26
      # 3146020
    • Flowmaster® Outlaw™ Race Muffler
      (1 reviews)
      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”...
      Race Proven TechnologyPure Race Muffler
      $111.25from $89.00 - $134.32
      # 898456



    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.
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    1984 Ford F-150 Performance Exhaust Systems Reviews
    Average rating: 5 4.8 - 6 reviews
    (4.5)
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
    QUALITY
    2009 Ford F-150 | Posted by John | (Shoshoni, WY)

    Installation was difficult. I recommend using a polisher before fitting together the pipes. Sounds great, not too loud but very throaty. Better highway gas mileage.

    6 people found this review helpful.
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    1984 Ford F-150 Models
    • 1984 Ford F-150 Base Performance Exhaust Systems
    • 1984 Ford F-150 XL Performance Exhaust Systems
    • 1984 Ford F-150 XLT Performance Exhaust Systems