1976 Pontiac Firebird Performance Exhaust Systems

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    • Flowmaster® American Thunder™ Stainless Steel Dual Header-Back Exhaust System
      (0 reviews)
      # 959670
      Pontiac Firebird 5.7L / 6.6L / 7.5L 1976, American Thunder™ Stainless Steel Dual Header-Back Exhaust System by Flowmaster®, AGGRESSIVE SOUND. 50 Series Slim-Line Mufflers. Dual Side Exit. 2.5" Tubing. Includes H-Pipe. American...
      Moderate SoundIncreases Power
      $734.56
    • MagnaFlow® Street Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 1681728
      Pontiac Firebird 5.7L / 6.6L 1976, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®, MODERATE SOUND. Dual Split Rear Exit. 2.5" Tubing. 4" H x 9" W x 14" L Muffler. 2.5" Turndown Tip. The Street Series is...
      Moderate SoundDelivers More Horsepower
      $699.39
    • Pypes® Cat-Back X-Pipe Exhaust System with Dual Rear Exit Tailpipes
      (0 reviews)
      # 68924997
      Pontiac Firebird 1976, Cat-Back X-Pipe Exhaust System with Dual Rear Exit Tailpipes by Pypes®. 2.5" Tubing. Includes Dual Rear Exit Tailpipes. Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $321.72
    • Pypes® Header-Back Exhaust System
      (0 reviews)
      # 68926387
      Pontiac Firebird 1976, Header-Back Exhaust System by Pypes®. Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes Exhaust. It's a perfect way to beef up engine power and torque as well as throttle...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $366.48
    • Pypes® Header-Back Exhaust System with Cross-Flow Race-Pro Muffler
      (0 reviews)
      # 68924993
      Pontiac Firebird 1976, Header-Back Exhaust System with Cross-Flow Race-Pro Muffler by Pypes®. 2.5" Tubing. Includes Cross-Flow Race-Pro Muffler. Get a lot of bang for your performance buck with this rewarding exhaust system by...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $700.52
    • Pypes® Header-Back Exhaust System without X-Pipe and Muffler
      (0 reviews)
      # 68925004
      Pontiac Firebird 1976, Header-Back Exhaust System without X-Pipe and Muffler by Pypes®. 2.5" Tubing. Without X-Pipe and Muffler. Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes Exhaust. It's...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $283.81
    • Pypes® Header-Back X-Pipe Exhaust System
      (0 reviews)
      # 68926384
      Pontiac Firebird 1976, Header-Back X-Pipe Exhaust System by Pypes®. Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes Exhaust. It's a perfect way to beef up engine power and torque as well as...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $375.50 - $525.16
    • Pypes® Header-Back X-Pipe Exhaust System with Race-Pro Muffler and X-Pipe
      (0 reviews)
      # 68925001
      Pontiac Firebird 1976, Header-Back X-Pipe Exhaust System with Race-Pro Muffler and X-Pipe by Pypes®. 3" Tubing. Includes Race-Pro Muffler and X-Pipe. Get a lot of bang for your performance buck with this rewarding exhaust system by...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $447.17
    • Pypes® Header-Back X-Pipe Exhaust System with Street-Pro Mufflers
      (0 reviews)
      # 68925002
      Pontiac Firebird 1976, Header-Back X-Pipe Exhaust System with Street-Pro Mufflers by Pypes®. 3" Tubing. Includes Street-Pro Mufflers. Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes Exhaust....
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $447.17
    • Pypes® Header-Back X-Pipe Exhaust System with Violator-Pro Mufflers
      (0 reviews)
      # 68925003
      Pontiac Firebird 1976, Header-Back X-Pipe Exhaust System with Violator-Pro Mufflers by Pypes®. 3" Tubing. Includes Violator-Pro Mufflers. Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $447.17
    • Pypes® Stainless Steel Header-Back Exhaust System with Race-Pro Muffler
      (0 reviews)
      # 68924998
      Pontiac Firebird 1976, Stainless Steel Header-Back Exhaust System with Race-Pro Muffler by Pypes®. 2.5" Tubing. Includes Race-Pro Muffler. Want that rumble when you start up your truck? How about that growl when you step on the gas...
      409 stainless tubing, muffler, clamps and hangersBetter fuel economy
      $392.93
    • Pypes® Stainless Steel Header-Back Exhaust System with Street-Pro Muffler
      (0 reviews)
      # 68924999
      Pontiac Firebird 1976, Stainless Steel Header-Back Exhaust System with Street-Pro Muffler by Pypes®. 2.5" Tubing. Includes Street-Pro Muffler. Want that rumble when you start up your truck? How about that growl when you step on the...
      409 stainless tubing, muffler, clamps and hangersBetter fuel economy
      $392.93
    • Pypes® Stainless Steel Header-Back Exhaust System with Violator Muffler
      (0 reviews)
      # 68925000
      Pontiac Firebird 1976, Stainless Steel Header-Back Exhaust System with Violator Muffler by Pypes®. 2.5" Tubing. Includes Violator Muffler. Want that rumble when you start up your truck? How about that growl when you step on the gas...
      409 stainless tubing, muffler, clamps and hangersBetter fuel economy
      $392.93
    • Hooker® Dual Competition™ Header-Back Exhaust System Kit
      (0 reviews)
      # 64168573
      Pontiac Firebird 5.7L / 6.6L / 7.5L 1976, Dual Competition™ Header-Back Exhaust System Kit by Hooker®. 2.25" Tubing. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $192.95
    • Flowtech® Long Tube Headers
      (0 reviews)
      # 64828909
      Pontiac Firebird CARB 1976, 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, this...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $183.95 - $332.95
    • Hooker® Competition™ Header
      (0 reviews)
      # 64187705
      Pontiac Firebird 5.7L / 6.6L / 7.5L 1976, Competition™ Header by Hooker®. 1.625" Diameter / 3" Collector Diameter / 8" Lenght, Port Shape: Same As Port. All necessary hardware included for a complete installation. This product is...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $214.95 - $533.95
    • Hooker® Competition™ Mid-Length Header
      (0 reviews)
      # 64187604
      Pontiac Firebird 1976, Competition™ Mid-Length Header by Hooker®. 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, this product...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $381.95 - $678.95
    • Hooker® Super Competition™ Header
      (0 reviews)
      # 64187713
      Pontiac Firebird 5.7L / 6.6L / 7.5L 1976, Super Competition™ 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...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $491.95 - $746.95
    • Hooker® Super Competition™ Long Tube Header
      (0 reviews)
      # 64187692
      Pontiac Firebird 1976, Super Competition™ Long Tube Header by Hooker®. 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, this...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $527.95 - $1,000.95
    • Flowmaster® Direct Fit Stainless Steel Catalytic Converter
      (0 reviews)
      # 34448715
      Pontiac Firebird Trans Am 1976, Direct Fit Stainless Steel Catalytic Converter by Flowmaster®, 2.5" Inlet / 2.5" Outlet. 25" Length. 6.25" Width. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $156.38
    • Flowmaster® Direct Fit Stainless Steel Catalytic Converter
      (0 reviews)
      # 34452159
      Pontiac Firebird 1976, Direct Fit Stainless Steel Catalytic Converter by Flowmaster®, 2.5" Inlet / 2.5" Outlet. 25" Length. 6.25" Width. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $156.38
    • Flowmaster® 240 Series Stainless Steel Oval Catalytic Converter
      (0 reviews)
      # 869080
      Pontiac Firebird Trans Am 6.6L with Front Pipe 1976, 240 Series Stainless Steel Oval Catalytic Converter by Flowmaster®, 2.25" Inlet / 2.25" Outlet. 16.5" Length. 7.25" Width. Includes Heat Shield. The new Flowmaster replacement...
      Exceed all federal emission standardsStainless Steel shells
      $137.42
    • Flowmaster® 240 Series Stainless Steel Oval Catalytic Converter
      (0 reviews)
      # 34452156
      Pontiac Firebird 1976, 240 Series Stainless Steel Oval Catalytic Converter by Flowmaster®, 2.25" Inlet / 2.25" Outlet. 16.5" Length. 7.25" Width. Includes Heat Shield. The new Flowmaster replacement catalytic converters are made to...
      Exceed all federal emission standardsStainless Steel shells
      $137.42
    • MagnaFlow® Direct Fit Pre-OBDII Catalytic Converter
      (0 reviews)
      # 61590145
      Pontiac Firebird 1976, Direct Fit Pre-OBDII Catalytic Converter by MagnaFlow®. 2.5" Inlet / 2.5" Outlet Diameter. If your car needs replacement, install one that will get you through the smog check and give you more horsepower....
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $123.61 - $288.12
    • Bosal® Catalytic Converter
      (0 reviews)
      # 36756643
      Pontiac Firebird 5.7L / 6.6L 1976, Catalytic Converter by Bosal®. 2.25" Inlet. 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...
      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
      $88.43
    • Flowmaster® 80 Series Cross-Flow™ Muffler
      (0 reviews)
      # 55576407
      Pontiac Firebird Trans Am 1976, 80 Series Cross-Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.5" Offset Inlet / 2.5" Dual Outlet. This is the ideal muffler for Camaros and Firebirds, providing true dual exhaust performance...
      Aggressive Exterior Sound LevelIncreased Power and Torque Compared to Stock
      $116.48 - $121.96
    • Flowmaster® 80 Series Cross-Flow™ Muffler
      (0 reviews)
      # 851199
      Pontiac Firebird 5.7L / 6.6L 1976, 80 Series Cross-Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.5" Offset Inlet / 2.5" Dual Outlet. This is the ideal muffler for Camaros and Firebirds, providing true dual exhaust performance...
      Aggressive Exterior Sound LevelIncreased Power and Torque Compared to Stock
      $116.48 - $121.96
    • Hooker® Aero Chamber™ Muffler (Single 3" Inlet. Dual 2.5" Outlets)
      (0 reviews)
      # 64168574
      Pontiac Firebird 1976, Aero Chamber™ Muffler by Hooker®. 4.75"H x 10.25"W x 20"L. Single 3" Inlet. Dual 2.5" Outlets. Bi-Directional Turbo Style. 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
      $98.44
    • DynoMax® Super Turbo™ Direct Fit Muffler
      (1 reviews)
      # 18216016
      Pontiac Firebird 5.7L / 6.6L 1976, Super Turbo™ Direct Fit Muffler by DynoMax®. Exits Behind Rear Axle. 3" Offset Inlet / 2.5" Offset Outlet. 19" Body Length, 9.75" Body Width, 4.25" Body Height. No Reversible. Get improved...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $71.52
    • DynoMax® Super Turbo™ Direct Fit Muffler
      (1 reviews)
      # 18216019
      Pontiac Firebird Trans Am 7.5L 1976, Super Turbo™ Direct Fit Muffler by DynoMax®. Exits Behind Rear Axle. 3" Offset Inlet / 2.5" Offset Outlet. 19" Body Length, 9.75" Body Width, 4.25" Body Height. No Reversible. Get improved...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $71.52
    • DynoMax® Ultra Flo™ Direct Fit Polished Muffler
      (0 reviews)
      # 18216334
      Pontiac Firebird Trans Am 7.5L 1976, Ultra Flo™ Direct Fit Polished Muffler by DynoMax®. Exits Behind Rear Axle. 3" Offset Inlet / 2.5" Offset Outlet. 18" Body Length, 9.75" Body Width, 4.25" Body Height. No Reversible. CRF...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $164.72
    • DynoMax® Ultra Flo™ Direct Fit Polished Muffler
      (0 reviews)
      # 18216327
      Pontiac Firebird 5.7L / 6.6L 1976, Ultra Flo™ Direct Fit Polished Muffler by DynoMax®. Exits Behind Rear Axle. 3" Offset Inlet / 2.5" Offset Outlet. 18" Body Length, 9.75" Body Width, 4.25" Body Height. No Reversible. CRF...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $164.72
    • Pypes® 304 SS Polished Angle Cut Splitters
      (0 reviews)
      # 68926404
      Pontiac Firebird 1976, 304 SS Polished Angle Cut Splitters by Pypes®. Slip Fit Installation. Finish off your Muscle car exhaust with the tip that fits the best. Each Tip is polished stainless steel and designed to look great for...
      304 Polished stainlessEnsures excellent corrosion resistance
      $72.85 - $86.60
    • Pypes® 304 SS Polished Angle Cut Tip
      (0 reviews)
      # 68926391
      Pontiac Firebird 1976, 304 SS Polished Angle Cut Tip by Pypes®. Slip Fit Installation. Finish off your Muscle car exhaust with the tip that fits the best. Each Tip is polished stainless steel and designed to look great for the life...
      304 Polished stainlessEnsures excellent corrosion resistance
      $31.35 - $36.26
    • Pypes® 304 SS Polished Tip
      (0 reviews)
      # 68926394
      Pontiac Firebird 1976, 304 SS Polished Tip by Pypes®. Slip Fit Installation. Finish off your Muscle car exhaust with the tip that fits the best. Each Tip is polished stainless steel and designed to look great for the life of your...
      304 Polished stainlessEnsures excellent corrosion resistance
      $72.56 - $78.99
    • Flowmaster® Prebend Tailpipes
      (0 reviews)
      # 870167
      Pontiac Firebird 1976, Prebend Tailpipes by Flowmaster®, 1 Pair. 2.5" Tubing Diameter. Rear Exit. These tailpipes are bare dual-out rear exit pipes and are sold in pairs. Hardware and hangers are not included in kit. Fitments for...
      Sold in PairsHangers and Hardware Not Included
      $136.40 - $176.28
    • Pypes® Downpipe
      (0 reviews)
      # 68926398
      Pontiac Firebird 1976, Downpipe by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust accessory that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and craftsmanship, this...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $112.05 - $118.49
    • Pypes® 304 SS X-Change Kit
      (0 reviews)
      # 68924992
      Pontiac Firebird 1976, 304 SS 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...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $274.63
    • Pypes® X-Pipe Tunnel Crossover Kit
      (0 reviews)
      # 68926375
      Pontiac Firebird 1976, 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
      $136.86 - $189.72
    • DynoMax® Tail Pipe
      (0 reviews)
      # 18222206
      Pontiac Firebird 5.7L / 6.6L 1976, Tail Pipe by DynoMax®. Exits Behind Rear Axle. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $38.04 - $38.71
    • DynoMax® Tail Pipe
      (0 reviews)
      # 18222280
      Pontiac Firebird Trans Am 7.5L 1976, Tail Pipe by DynoMax®. Exits Behind Rear Axle. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $38.04 - $38.71
    • Hooker® Super Competition™ Fiber Header Gasket
      (0 reviews)
      # 64187710
      Pontiac Firebird 1976, Super Competition™ Fiber Header Gasket by Hooker®. 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, this...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $12.76
    • Spectre Performance® Exhaust Header Gaskets
      (0 reviews)
      # 12056484
      Pontiac Firebird Trans Am 6.6L 1976, 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...
      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
    • Spectre Performance® Exhaust Header Gaskets
      (0 reviews)
      # 12056171
      Pontiac Firebird 5.7L / 6.6L 1976, 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
    • Pypes® Muffler Hanger
      (0 reviews)
      # 68924996
      Pontiac Firebird 1976, Muffler Hanger by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust accessory that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $19.60
    • Pypes® Tailpipe Hanger
      (0 reviews)
      # 68924995
      Pontiac Firebird 1976, Tailpipe Hanger by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust accessory that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $24.00
    • Pypes® Crossflow Splitter Adapter Kit
      (0 reviews)
      # 68925006
      Pontiac Firebird 1976, Crossflow Splitter Adapter Kit by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust mandrel bent Pipes that will help unleash your engine's beast in no time flat. Demonstrating both premium...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $39.18
    • Pypes® Dual Splitter Adapter Kit
      (0 reviews)
      # 68925005
      Pontiac Firebird 1976, Dual Splitter Adapter Kit by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust mandrel bent Pipes that will help unleash your engine's beast in no time flat. Demonstrating both premium...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $60.65
    • Hooker® Adapter Pipe
      (0 reviews)
      # 64187701
      Pontiac Firebird 1976, Adapter Pipe by Hooker®. 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, this product by Hooker will last...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $115.95 - $140.95
    • MagnaFlow® Stainless Steel Manifold Pipe
      (0 reviews)
      # 2058998
      Pontiac Firebird 1976, Stainless Steel Manifold Pipe by MagnaFlow®. The manifold pipes are 100% stainless steel and designed to complement MagnaFlow X-pipe exhaust systems. Each part is designed to mate to stock manifolds.
      Makes installation of X-member-back exhaust system easyMates to stock manifolds
      $294.21
    • Walker® Universal Fit Catalytic Converter
      (1 reviews)
      # 17733527
      Pontiac Firebird 1976, 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
      $67.00 - $119.22
    • Walker® Universal Fit Catalytic Converter
      (0 reviews)
      # 17735447
      Pontiac Firebird Trans Am 1976, Universal Fit Catalytic Converter by Walker®. Without Air Tube, Body Dimensions - 13" L x 7.5" W x 4.5" H, Material - SS (Body) / Ceramic (Substrate), Body Shape - Large Oval, Universal, Connection...
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $111.09
    • Eastern® Universal Fit Catalytic Converter
      (0 reviews)
      # 54554458
      Pontiac Firebird 1976, 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
      $39.37
    • Walker® Intermediate Pipe
      (0 reviews)
      # 18158202
      Pontiac Firebird L6 1976, Intermediate Pipe by Walker®. Finish - Aluminized, 57" Overall Length, 1 Inlets, Inlet Connection Type - 2 Bolt Loose Flange with Spherical Flare, 1 Outlets, 2.25" Outside Outlet Diameter, Outlet...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $36.87
    • Walker® Tail Pipe
      (0 reviews)
      # 18180301
      Pontiac Firebird L6 1976, Tail Pipe by Walker®. Finish - Aluminized, 2" Pipe Diameter, 28.04" Overall Length, 1 Inlets, 2" Outside Inlet Diameter, Inlet Connection Type - Pipe Connection, 1 Outlets, 2" Outside Outlet Diameter, 1...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $27.17
    • Dorman® Exhaust Spring
      (0 reviews)
      # 31710963
      Pontiac Firebird 1976, 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 the...
      Direct replacement for a proper fit every timeDurable steel construction
      $3.74 - $3.93
    • Mr. Gasket® Exhaust Manifold Gasket Set
      (0 reviews)
      # 12327728
      Pontiac Firebird Trans Am 1976, Exhaust Manifold Gasket Set by Mr. Gasket®. Port Dimensions 1.5" Width x 1.94" 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
      $39.96
    • Mr. Gasket® Exhaust Manifold Gasket Set
      (0 reviews)
      # 12327629
      Pontiac Firebird 1976, Exhaust Manifold Gasket Set by Mr. Gasket®. Port Dimensions 1.5" Width x 1.94" Height. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $39.96
    • Mr. Gasket® Header Install Kit
      (0 reviews)
      # 12304775
      Pontiac Firebird Trans Am 1976, Header Install Kit by Mr. Gasket®, Includes Header Exhaust/Collector Flange Gasket/Header and Collector Flange Bolts. Oval Port.
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $32.55
    • Mr. Gasket® Header Install Kit
      (0 reviews)
      # 12304767
      Pontiac Firebird 5.7L / 6.6L 1976, Header Install Kit by Mr. Gasket®, Includes Header Exhaust/Collector Flange Gasket/Header and Collector Flange Bolts. Oval Port.
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $32.55



    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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