1984 Buick Le Sabre Performance Exhaust Systems

Change Vehicle
1 - 60 of 352 results
show:
sort by:
    • Flowmaster® 220 Series Stainless Steel Oval Catalytic Converter
      (1 reviews)
      # 868842
      Buick Le Sabre 5.0L 1984, 220 Series Stainless Steel Oval Catalytic Converter by Flowmaster®, 2.25" Inlet / 2.25" Outlet. 14" Length. 6.13" Width. Includes Heat Shield, Air Tube, 4 Bolt Flanges. Without Hangers. The new Flowmaster...
      Exceed all federal emission standardsStainless Steel shells
      $68.56
    • MagnaFlow® Direct Fit Federal Pre-OBDII Catalytic Converter
      (0 reviews)
      # 85644858
      Buick Le Sabre 1984, Direct Fit Federal Pre-OBDII Catalytic Converter by MagnaFlow®. 2.5" Inlet / 2.5" Outlet Diameter. 2.5" Tubing Diameter. If your car needs replacement, install one that will get you through the smog check and...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $122.90 - $133.38
    • AP Exhaust® Enforcer Series Aluminized Enforcer Glasspack Muffler
      (1 reviews)
      # 80125590
      Buick Le Sabre 1984, Enforcer Series Aluminized Enforcer Glasspack Muffler by AP Exhaust®. Cross Section: 4.06" x 10.5". Body Shape: Oval. Overall Length: 26". Outlet Diameter: 2". Includes Inlet / Outlet Neck. This superior...
      Aluminized materials for superior corrosion protectionIdeal for the economy buyer
      $25.49
    • Hooker® Super Competition™ Fiber Header Gasket
      (0 reviews)
      # 64167689
      Buick Le Sabre 5.0L / 5.7L 1984, Super Competition™ Fiber Header Gasket by Hooker®. 0.070" Thick. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $12.89
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 9381971
      Buick Le Sabre Limited V6 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 into the...
      $29.58 - $33.74
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      # 9385734
      Buick Le Sabre Limited V6 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 is a...
      $20.92
    • Walker® CalCat™ Small Oval Catalytic Converter
      (0 reviews)
      # 35431847
      Buick Le Sabre 3.8L / 4.1L / 5.0L 1984, CalCat™ Small Oval Catalytic Converter by Walker®. Inlet Diameter 1: 2.25". Outlet Diameter: 2.25". Overall Length: 13.25". Body Dimensions: 10" Length x 6.125" Width x 4.25" Height. Inlet...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $119.22
    • Walker® Catalytic Converter
      (0 reviews)
      # 17724930
      Buick Le Sabre with Air Tube with Federal Emission 1984, Catalytic Converter by Walker®. Body Dimensions: 10" Length x 6.125" Width x 4.25" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Oxygen Sensor Location: without O2...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $67.50 - $104.57
    • Eastern® Standard Direct Fit Catalytic Converter
      (0 reviews)
      # 54547284
      Buick Le Sabre 1984, Standard Direct Fit Undercar Catalytic Converter by Eastern®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $112.83 - $118.39
    • Eastern® Standard Universal Fit Catalytic Converter
      (0 reviews)
      # 17568616
      Buick Le Sabre 3.8L / 5.0L Federal Emission 1984, Standard Universal Fit Undercar Catalytic Converter by Eastern®. 14" Overall Length. Inlet Type 1: 2.5" ID. Outlet Type 1: 2.5" OD. Whether your catalytic converter is damaged by...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $46.70
    • AP Exhaust® Direct Fit Catalytic Converter
      (0 reviews)
      # 80125603
      Buick Le Sabre CARB Compliant / EPA Compliant 1984, Direct Fit Catalytic Converter by AP Exhaust®. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts and...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $122.76 - $125.82
    • Walker® Aluminized Round Resonator Assembly
      (0 reviews)
      # 35426460
      Buick Le Sabre 5.0L 1984, Aluminized Round Resonator Assembly by Walker®. Inlet Diameter 1: 2.25". Outlet Diameter: 2.25". Overall Length: 28.5". Body Dimensions 1: 18" Length x 4" Width x 4" Height. Inlet / Outlet Quantity: 1...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $50.80
    • Walker® Quiet-Flow™ Stainless Steel Aluminized Oval Muffler
      (0 reviews)
      # 35427055
      Buick Le Sabre 5.0L 1984, Quiet-Flow™ Aluminized Oval Muffler by Walker®. Inlet Diameter 1: 2.25". Inlet Configuration: Offset. Outlet Diameter: 2.25". Outlet Configuration: Offset. Overall Length: 23". Inlet / Outlet Quantity: 1...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $64.84
    • Walker® SoundFX™ Aluminized Round Resonator
      (0 reviews)
      # 18171978
      Buick Le Sabre 5.0L 1984, SoundFX™ Aluminized Round Resonator by Walker®. Inlet Diameter 1: 2". Outlet Diameter: 2". Overall Length: 20". Body Dimensions 1: 13" Length x 4" Width x 4" Height. Inlet / Outlet Quantity: 1 Inlet / 1...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $31.71
    • Walker® SoundFX™ Stainless Steel Oval Direct Fit Muffler
      (0 reviews)
      # 18166851
      Buick Le Sabre 1984, SoundFX™ Stainless Steel Aluminized Oval Direct Fit Muffler by Walker®. Inlet Diameter 1: 2.25". Inlet Configuration: Offset. Outlet Configuration: Offset. Overall Length: 23". Inlet / Outlet Quantity: 1...
      $32.27 - $39.19
    • Walker® SoundFX™ Stainless Steel Oval Muffler
      (0 reviews)
      # 18172382
      Buick Le Sabre 1984, SoundFX™ Stainless Steel Aluminized Oval Muffler by Walker®. Inlet Diameter 1: 2.25". Inlet Configuration: Offset. Outlet Configuration: Offset. Overall Length: 23". Inlet / Outlet Quantity: 1 Inlet / 1...
      $32.12
    • Walker® Stainless Steel Oval Muffler
      (0 reviews)
      # 18180480
      Buick Le Sabre 1984, Stainless Steel Aluminized Oval Muffler by Walker®. Inlet Diameter 1: 2.25". Inlet Configuration: Offset. Outlet Configuration: Offset. Overall Length: 23". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet....
      $32.39
    • AP Exhaust® Challenge Series Muffler
      (0 reviews)
      # 80125580
      Buick Le Sabre 1984, Challenge Series Muffler by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This...
      Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
      $61.79 - $80.14
    • AP Exhaust® MSL Maximum Direct Fit Muffler
      (0 reviews)
      # 80125594
      Buick Le Sabre 1984, MSL Maximum Direct Fit Muffler by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest...
      Designed for a quiet ride100% aluminized components for longer life
      $32.59 - $34.21
    • AP Exhaust® Silentone Series Muffler
      (0 reviews)
      # 80125599
      Buick Le Sabre 1984, Silentone Series Muffler by AP Exhaust®. AP engineers design mufflers using state-of-the-art SolidWorks 3-D modeling programs resulting in rapid prototype and production implementation.
      Aluminized materials for long lifeEconomical replacement muffler
      $32.40 - $54.52
    • Walker® Aluminized Intermediate Pipe
      (0 reviews)
      # 35434594
      Buick Le Sabre 3.8L / 4.1L / 5.0L 1984, Aluminized Intermediate Pipe by Walker®. Diameter: 2.25". Outlet Diameter: 2.25". Overall Length: 43.75". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Spherical Flare....
      Made of High Quality Aluminized SteelCorrosion Resistant
      $16.58
    • Walker® Front Pipe
      (0 reviews)
      # 18133080
      Buick Le Sabre 1984, Stainless Steel Aluminized Front Pipe by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet.
      $19.28 - $36.78
    • Walker® Tail Pipe
      (0 reviews)
      # 18176274
      Buick Le Sabre 1984, Stainless Steel Aluminized Tail Pipe by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection.
      $20.69 - $25.51
    • Walker® Flange
      (0 reviews)
      # 18131984
      Buick Le Sabre 1984, Stainless Steel Bare Flange by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything...
      Makes installation quick and easyOptimal OE-style fit and quality
      $5.18 - $9.52
    • Walker® Bracket
      (0 reviews)
      # 35433305
      Buick Le Sabre 3.8L / 4.1L / 5.0L 1984, Bracket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything...
      Makes installation quick and easyOptimal OE-style fit and quality
      $8.22
    • Walker® Hanger
      (0 reviews)
      # 18145812
      Buick Le Sabre 3.8L / 4.1L / 5.0L 1984, Hanger by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything...
      Makes installation quick and easyOptimal OE-style fit and quality
      $8.84 - $10.79
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 18909341
      Buick Le Sabre 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
      $8.60 - $8.72
    • Walker® Donut Exhaust Gasket
      (0 reviews)
      # 18135802
      Buick Le Sabre 5.0L 1984, Donut Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Thickness: 0.66". Port Dimensions: 2.33" Length x 2.33" Width. With their extensive selection of accessories and hardware for...
      Makes installation quick and easyOptimal OE-style fit and quality
      $11.47
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 40585818
      Buick Le Sabre 1984, Exhaust Pipe Flange Gasket 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
      $8.62 - $8.98
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 24061430
      Buick Le Sabre 1984, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Composite. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts...
      $9.18 - $9.32
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24061406
      Buick Le Sabre 1984, Exhaust Seal Ring by Victor Reinz®, Use 1 per Car. Ring Type 'E'. OEM Standard. Material: Graphite/Wire Mesh With Sleeve. Type 'E'. When you’re low on oil, coolant or some other fluid, you may be tempted to...
      $9.16 - $10.08
    • Walker® Spring Bolt Kit
      (0 reviews)
      # 85225987
      Buick Le Sabre 1984, Spring Bolt Kit 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 easyOptimal OE-style fit and quality
      $4.32 - $9.75
    • Walker® Exhaust Spring
      (0 reviews)
      # 60804115
      Buick Le Sabre V8 1984, Exhaust Spring 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 easyOptimal OE-style fit and quality
      $2.62
    • Taylor Cable® Graph-Flex™ Exhaust Header Gaskets
      (0 reviews)
      # 9379842
      Buick Le Sabre Limited V6 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 seal up tight...
      $23.04
    • Dorman® Front Exhaust Manifold Bolt and Spring
      (0 reviews)
      # 31540057
      Buick Le Sabre 1984, Front Exhaust Manifold Bolt and Spring by Dorman®. Package Quantity: 1; Package Type: Card. Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for...
      New hardware helps fix exhaust leaksDepending on the application, kits include hardware to securely attach the manifold to the exhaust system
      $6.26 - $6.93
    • Dorman® Exhaust Spring
      (0 reviews)
      # 31670346
      Buick Le Sabre 1984, Exhaust Spring by Dorman®. Package Type: Card. Designed for an exact fit, Dorman’s Exhaust Spring provides you with the proper flange spring for replacing the manifold. Save time and energy by having the...
      Direct replacement for a proper fit every timeDurable steel construction
      $3.74 - $4.16
    • Vibrant Performance® GESI ® High Output Catalytic Converters
      (0 reviews)
      # 78902206
      Universal GESI ® High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance and Global Emissions Systems Inc. (GESi®) have teamed up to supply a series of OBD2 (1996 and newer) high flow Catalytic Converters...
      EPA certified for use on OBD2 vehicles (1996 and newer) in jurisdictionswhere the installation of Universal Catalytic Converters is still permitted
      $335.21 - $448.35
    • Vibrant Performance® High Output Catalytic Converters
      (0 reviews)
      # 78902217
      Universal High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance Metal or Ceramic Core Catalytic Converters are made entirely of Stainless Steel and feature a Monolith that is far more durable and capable...
      T304 Stainless Steel ConstructionThese Converters are covered by a 5 year / 50,000 mile warranty
      $75.76 - $109.10
    • Stainless Works® 304 SS High-Flow Catalytic Converter
      (0 reviews)
      # 83115043
      Universal 304 SS High-Flow Catalytic Converter by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with careful attention to...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • Dynatech® PowerCat Stainless Steel Catalytic Converter
      (0 reviews)
      # 84198005
      Universal PowerCat Stainless Steel Catalytic Converter by Dynatech®. 1 Piece. The Dynatech PowerCAT catalytic convertor uses the latest technology in catalytic convertor design. Utilizing a Premium Metallic Substrate internal...
      $174.99
    • Flowmaster® 10 Series Delta Force Single Chamber Race Muffler
      (0 reviews)
      # 898490
      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
      $92.92 - $151.28
    • Flowmaster® 30 Series Delta Force™ 3-Chamber Race Muffler
      (0 reviews)
      # 898450
      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
      $124.40 - $275.60
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (2 reviews)
      # 897054
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $89.70 - $111.31
    • Flowmaster® 40 Series Delta Force™ 2-Chamber Race Muffler
      (0 reviews)
      # 898479
      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
      $109.13 - $237.75
    • Flowmaster® 40 Series Original Muffler
      (1 reviews)
      # 897079
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $83.76 - $165.34
    • Flowmaster® 50 Series Delta Flow™ Slimline Muffler
      (0 reviews)
      # 897156
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $134.99 - $139.56
    • Flowmaster® 60 Series Delta Flow™ Muffler (952460)
      (0 reviews)
      # mpn909945
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $135.08
    • Flowmaster® 60 Series Delta Force Stainless Steel Race Muffler (854063-12)
      (0 reviews)
      # mpn912883
      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
      $203.17
    • Flowmaster® 70 Series Delta Flow™ Big Block Muffler
      (0 reviews)
      # 897109
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $152.15 - $156.70
    • Flowmaster® Outlaw™ Race Muffler
      (1 reviews)
      # 898456
      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
      $91.66 - $138.32
    • Flowmaster® Pro Series Outlaw™ Race Muffler
      (0 reviews)
      # 62419096
      Universal Pro Series Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. Inlet / Outlet Position: Center. Outlet Diameter: 3". Body Height: 5". Body Width: 5". Body Length: 9". These mufflers are very small and lightweight....
      Race Proven TechnologyPure Race Muffler
      $91.66
    • Flowmaster® Pro Series™ Laminar Flow Muffler
      (0 reviews)
      # 897161
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $151.28 - $211.80
    • Flowmaster® Pro Series™ Stainless Steel Race Muffler with Turn Down
      (1 reviews)
      # 898465
      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...
      Race Proven Patented Laminar Flow TechnologyProven to Reduce dB Levels with no Reduction of Engine Performance Level
      $194.51
    • Flowmaster® Resonator
      (0 reviews)
      # 898502
      Universal Resonator by Flowmaster®. The resonators are designed for use in conjunction with Flowmaster Mufflers for improved sound reduction and minimize interior resonance.
      Reduce Interior ResonanceWork with Flowmaster Mufflers
      $82.05 - $128.60
    • Flowmaster® Scavenger Series Outlaw II Race Collector Muffler
      (0 reviews)
      # 23297627
      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...
      Race Proven TechnologyAttach to Exhaust Header Primary Tubes
      $193.46 - $215.08
    • Flowmaster® Super 10 Series Delta Flow™ Stainless Steel Muffler
      (5 reviews)
      # 897126
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $75.67
    • Flowmaster® Super 40 Series Delta Flow™ Muffler
      (0 reviews)
      # 897132
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $108.05 - $112.77
    • Flowmaster® Super 44 Series Delta Flow™ Muffler
      (5 reviews)
      # 897136
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $86.41 - $97.26
    • Flowmaster® Super HP-2™ Stainless Steel Performance Muffler
      (0 reviews)
      # 15943155
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $113.47 - $183.71
    • MagnaFlow® Black Series Stainless Steel Muffler with Tip
      (0 reviews)
      # 70984949
      Universal Black Series Stainless Steel Muffler with Tip by MagnaFlow®. Inlet Diameter: 2.25". Outlet Diameter: 4". MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged...
      Great Sound - Has A Smooth Deep ToneMade of High Quality Stainless Steel
      $219.24 - $247.94




    Guides & Articles

    • Performance Parts
      Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
    • Performance Parts
      You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    • Performance Parts
      It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
    • Performance Parts
      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 between these two styles so you can make a more informed purchase.

    Popular Products

    1984 Buick Le Sabre Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 77 reviews
    4 of 5
    Supper Cool Sound!
    I bought this for my Mitsubishi and it sounds awesome! It's got a 3.5 l v6 and it makes it sound like its very souped up! And almost like it has a v8 in it. I couldn't be more happy with this product the sound will blow your mind on whatever you choose to put it on whether it be a six cylinder like I put it on or a v8 very much recommend this product if you want a really nearly sound.
    SPosted by Shawn (Shakopee, MN) /
    Was this review helpful for you? Yes
    View More
    Related 1984 Buick Le Sabre Pages
    1984 Buick Le Sabre Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com, is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.