1977 Cutlass Performance Exhaust Systems

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    • Pypes® Header-Back X-Pipe Exhaust System with Race-Pro Mufflers
      (0 reviews)
      # 68926305
      Oldsmobile Cutlass 1977, Header-Back X-Pipe Exhaust System by Pypes®. 3" Tubing. Includes 18" Race-Pro Mufflers. Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes Exhaust. It's a perfect way to...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $484.96 - $590.03
    • Flowtech® Long Tube Headers
      (0 reviews)
      # 64828068
      Oldsmobile Cutlass CARB 4BBL 1977, by Flowtech®, Include all mounting hardware. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind,...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $183.95
    • Hooker® Competition™ Header
      (0 reviews)
      # 64186422
      Oldsmobile Cutlass 1977, Competition™ Header by Hooker®. 1.625" Diameter / 2.5" Collector Diameter / 8" Lenght, Port Shape: Same As Port. All necessary hardware included for a complete installation. This product is made of...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $264.95 - $533.95
    • Hooker® Super Competition™ Long Tube Header
      (0 reviews)
      # 64186427
      Oldsmobile Cutlass 1977, Super Competition™ Long Tube Header by Hooker®. 1.75" Diameter / 3" Collector Diameter / 10" Lenght, Full Length, Port Shape: Same As Port. All necessary hardware included for a complete installation....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $491.95 - $725.95
    • Flowmaster® 240 Series Stainless Steel Oval Catalytic Converter
      (0 reviews)
      # 870466
      Oldsmobile Cutlass 6.6L 1977, 240 Series Stainless Steel Oval Catalytic Converter by Flowmaster®, 2.5" Inlet / 2.5" Outlet. 16.5" Length. 7.25" Width. Includes Heat Shield, 4 Bolt Flanges. The new Flowmaster replacement catalytic...
      Exceed all federal emission standardsStainless Steel shells
      $137.42
    • MagnaFlow® Direct Fit Federal Catalytic Converter
      (0 reviews)
      # 61589969
      Oldsmobile Cutlass 1977, Direct Fit Federal Catalytic Converter by MagnaFlow®. 30" Wide. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $119.82
    • Flowmaster® 40 Series Delta Force™ Muffler
      (2 reviews)
      # 850917
      Oldsmobile Cutlass 4.3L / 5.7L / 6.6L 1977, 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....
      The Original High Performance Flowmaster MufflerAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $81.32
    • Flowmaster® 40 Series Original Stainless Steel Muffler
      (0 reviews)
      # 850916
      Oldsmobile Cutlass 4.3L / 5.7L / 6.6L 1977, 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...
      The Original High Performance Flowmaster MufflerAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $87.08
    • Flowmaster® 50 Series Delta Flow™ Muffler
      (0 reviews)
      # 851109
      Oldsmobile Cutlass 442 1977, 50 Series Delta Flow™ 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 Series Delta Flow mufflers...
      Three Chamber Delta Flow TechnologyFully MIG-Welded for Maximum Durability
      $107.02 - $120.66
    • Flowmaster® Super 44 Series Delta Flow™ Muffler
      (1 reviews)
      # 851464
      Oldsmobile Cutlass 442 1977, 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 the...
      Deep, Aggressive, High Performance Exhaust NoteTwo-Chamber Design for Power and Torque Increase
      $83.90 - $94.44
    • Pypes® X-Change Kit
      (0 reviews)
      # 68926301
      Oldsmobile Cutlass 1977, X-Change Kit by Pypes®. High quality, exceptional design and performance define Crossover product line. They are a proven winner when it comes to bumping up the horsepower of your daily driver or race car.
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $182.78 - $274.63
    • Pypes® X-Pipe
      (0 reviews)
      # 68926296
      Oldsmobile Cutlass 1977, X-Pipe by Pypes®. High quality, exceptional design and performance define Crossover product line. They are a proven winner when it comes to bumping up the horsepower of your daily driver or race car.
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $125.50 - $212.03
    • Walker® Exhaust Spring
      (0 reviews)
      # 60804636
      Oldsmobile Cutlass V8 1977, 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...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.81
    • Walker® Spring Bolt Kit
      (0 reviews)
      # 60804637
      Oldsmobile Cutlass V8 1977, 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...
      Makes installation quick and easyOptimal OE-style fit and quality
      $4.49
    • Hooker® Super Competition™ Fiber Header Gasket
      (0 reviews)
      # 64168468
      Oldsmobile Cutlass / Cutlass Salon / Cutlass Supreme 4.3L / 5.7L / 6.6L 1977, 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....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $12.76
    • Spectre Performance® Exhaust Header Gaskets
      (0 reviews)
      # 12055928
      Oldsmobile Cutlass 5.7L 1977, 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
      $8.35 - $16.70
    • Walker® Universal Fit Catalytic Converter
      (1 reviews)
      # 18118939
      Oldsmobile Cutlass 1977, 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...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $111.09 - $119.22
    • Eastern® Universal Fit Catalytic Converter
      (0 reviews)
      # 54554159
      Oldsmobile Cutlass 1977, Universal Fit Catalytic Converter by Eastern Catalytic®. 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...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $61.59
    • Walker® SoundFX™ Direct Fit Muffler
      (0 reviews)
      # 18171664
      Oldsmobile Cutlass Vista Cruiser 1977, SoundFX™ Direct Fit Muffler by Walker®. Body Material - Steel, Color / Finish - Aluminized, Dimensions - 21" L x 9.75" W x 4.25" H, Oval Shape, Inlet Diameter - 2.5" ID, Outlet Diameter -...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $33.60
    • Walker® SoundFX™ Universal Muffler
      (0 reviews)
      # 18173891
      Oldsmobile Cutlass Vista Cruiser 1977, SoundFX™ Universal Muffler by Walker®. Body Material - Steel, Color / Finish - Aluminized, Dimensions - 21" L x 9.75" W x 4.25" H, Oval Shape, Inlet Diameter - 2.5" ID, Outlet Diameter -...
      Designed to deliver ultimate performance and pleasing sound qualityUniversal fit – may require a few modifications to install
      $32.06
    • Walker® Tru-Fit Universal Fit Muffler
      (0 reviews)
      # 18181861
      Oldsmobile Cutlass Vista Cruiser 1977, Tru-Fit Universal Fit Muffler by Walker®. Body Material - Steel, Color / Finish - Aluminized, Dimensions - 18" L x 8.813" W x 4.25" H, Oval Shape, Inlet Diameter - 2.5" ID, Outlet Diameter -...
      Economical performance and acousticsUniversal fit allows for greater installation flexibility
      $33.37
    • Walker® Front Pipe
      (0 reviews)
      # 18134430
      Oldsmobile Cutlass 1977, Front 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
      $19.65 - $20.60
    • Walker® Intermediate Pipe
      (0 reviews)
      # 35479586
      Oldsmobile Cutlass 1977, 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...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $21.65
    • Walker® Tail Pipe
      (0 reviews)
      # 18179422
      Oldsmobile Cutlass 1977, 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...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $37.21 - $47.72
    • Dorman® Exhaust Spring
      (0 reviews)
      # 31707813
      Oldsmobile Cutlass 1977, Exhaust Spring by Dorman®. Packaging 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...
      Direct replacement for a proper fit every timeDurable steel construction
      $3.74 - $3.93
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 9385248
      Oldsmobile Cutlass Supreme Brougham / S V8 1977, 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...
      $33.74
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      # 9387435
      Oldsmobile Cutlass Supreme Brougham / S V8 1977, 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....
      $20.92
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19062336
      Oldsmobile Cutlass 1977, 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,...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $9.06 - $11.12
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 24188596
      Oldsmobile Cutlass 1977, 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...
      $8.92 - $9.64
    • Walker® Flange
      (0 reviews)
      # 18132491
      Oldsmobile Cutlass 1977, Flange 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
      $5.38 - $8.49
    • Walker® Spring
      (0 reviews)
      # 35479589
      Oldsmobile Cutlass 1977, 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 Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $10.13
    • Mr. Gasket® Copper Seal Exhaust Gasket Set
      (0 reviews)
      # 12304662
      Oldsmobile Cutlass 5.7L / 6.6L 1977, Copper Seal Exhaust Gasket Set by Mr. Gasket®. Port Dimensions 1.55" Width x 1.92" Height. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $37.17
    • Mr. Gasket® Exhaust Gasket Set
      (0 reviews)
      # 12304734
      Oldsmobile Cutlass 5.7L / 6.6L 1977, Exhaust Gasket Set by Mr. Gasket®. Port Dimensions 1.55" Width x 1.92" Height. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $22.26
    • Mr. Gasket® Ultra-Seal™ Exhaust Gasket Set
      (0 reviews)
      # 12308174
      Oldsmobile Cutlass 5.7L / 6.6L 1977, Ultra-Seal™ Exhaust Gasket Set by Mr. Gasket®. Port Dimensions 1.55" Width x 1.92" Height. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $38.77
    • Dorman® Exhaust Flange Stud and Nut
      (0 reviews)
      # 31707851
      Oldsmobile Cutlass 5.7L 1977, 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...
      Direct replacement for a proper fit every timeDurable steel construction
      $4.74 - $6.76
    • Dorman® Exhaust Manifold Bolt and Spring
      (0 reviews)
      # 31643106
      Oldsmobile Cutlass 1977, Exhaust Manifold Bolt and Spring by Dorman®, 1 Pieces. This is an aftermarket part that replaces factory OE # 411405, 587575. Material: Metal. Packaging Type: Card. Standard Replacement, No Dog Point...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $6.26
    • Walker® Bracket
      (0 reviews)
      # 17732769
      Oldsmobile Cutlass 1977, 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
      $2.88 - $8.53
    • Walker® Clamp
      (1 reviews)
      # 18127551
      Oldsmobile Cutlass 1977, 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
      $1.57 - $2.40
    • Walker® Gasket
      (0 reviews)
      # 35479580
      Oldsmobile Cutlass 1977, Gasket 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
      $8.60
    • Walker® Hanger
      (1 reviews)
      # 35479582
      Oldsmobile Cutlass 1977, Hanger 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
      $8.81
    • Walker® Insulator
      (0 reviews)
      # 35479584
      Oldsmobile Cutlass 1977, 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
      $2.65
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19070975
      Oldsmobile Cutlass / Cutlass Salon / Cutlass Supreme 4.3L / 5.7L / 6.6L 1977, Exhaust Pipe Flange Gasket by Fel-Pro®. Location: Packing. 2-3/8" Inner Diameter. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $9.11
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24188599
      Oldsmobile Cutlass 1977, 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...
      $10.07
    • Cometic Gasket® MLS Exhaust Gaskets
      (0 reviews)
      # 61624843
      Oldsmobile Cutlass / Cutlass Salon / Cutlass Supreme 5.7L / 6.6L 1977, MLS Exhaust Gaskets by Cometic Gasket®, 1 Pair. Gasket made from Multi-layer Steel. MLS Exhaust Gasket Oldsmobile V8 1.450 x 1.920. Material: MLS. Thickness:...
      $45.00
    • Taylor Cable® Graph-Flex™ Exhaust Header Gaskets
      (0 reviews)
      # 9381542
      Oldsmobile Cutlass Supreme Brougham / S V8 1977, 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....
      $23.04
    • 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
      $75.62 - $146.90
    • 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
      $128.25 - $267.60
    • 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
      $105.98 - $230.86
    • Flowmaster® 60 Series Delta Force Stainless Steel Race Muffler
      (0 reviews)
      # 3146020
      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
      $197.26
    • 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
      $89.00 - $134.32
    • 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
      $89.00
    • 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
      $188.87
    • 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
      $187.86 - $208.84
    • Flowmaster® Scavenger Series Race Collector Muffler
      (0 reviews)
      # 898468
      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...
      Race Proven TechnologyAttach to Exhaust Header Primary Tubes
      $167.54
    • 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...
      The Quietest Option in the 40 Series Two Chamber LineLess Resonance than other 40 Series Mufflers
      $87.08 - $108.08
    • 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...
      The Original High Performance Flowmaster MufflerrAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $81.32 - $160.54
    • Flowmaster® 50 Series Delta Flow™ Muffler
      (1 reviews)
      # 897086
      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...
      Three Chamber Delta Flow TechnologyFully MIG-Welded for Maximum Durability
      $107.02 - $120.66
    • 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...
      Three Chamber Delta Flow TechnologyFully MIG-Welded for Maximum Durability
      $134.99 - $139.56
    • Flowmaster® 60 Series Delta Flow™ Muffler
      (0 reviews)
      # 897052
      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...
      A Favorite With Import and Sport Compact OwnersBest When Matched for Four and Six Cylinder Engines
      $131.18
    • 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...
      Quiet Muffler for Trucks and Big Power EnginesThree-Chamber Delta Flow Technology
      $152.15



    Guides & Articles
    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...
    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.
    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...
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    1977 Oldsmobile Cutlass Models
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