2001 Pontiac Firebird Performance Exhaust Systems

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    • MagnaFlow® - Street Series™ Stainless Steel Cat-Back Exhaust System with Quad Rear Exit
      (2 reviews)
      # mpn1100503
      Pontiac Firebird 5.7L 2001, Street Series™ Stainless Steel Cat-Back Exhaust System with Quad Rear Exit by MagnaFlow®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Exhaust System...
      $854.17
    • MagnaFlow® - Street Series™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit
      (2 reviews)
      # 1002094609
      Pontiac Firebird 2001, Street Series™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by MagnaFlow®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Moderate. MagnaFlow...
      $543.84 - $577.24
    • Borla® - S-Type™ Stainless Steel Cat-Back Exhaust System with Quad Rear Exit
      (0 reviews)
      # 43943662
      Pontiac Firebird Formula / Trans Am 2001, S-Type™ Stainless Steel Cat-Back Exhaust System with Quad Rear Exit by Borla®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Exhaust System...
      $999.99
    • Borla® - S-Type™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit
      (0 reviews)
      # 1002143704
      Pontiac Firebird Formula / Trans Am 2001, S-Type™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Borla®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3" to 2.25"....
      $789.99
    • MagnaFlow® - OBDII Direct Fit Catalytic Converter
      (0 reviews)
      # 380887260
      Pontiac Firebird with LEV Standard / with LEV1 Standard 2001, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog...
      Reduces harmful emissionsExact replacement with little or no fabrication or modifications required
      $442.94 - $623.81
    • Corsa® - Sport™ 304 SS Cat-Back Exhaust System with Quad Rear Exit
      (0 reviews)
      # 81746578
      Pontiac Firebird 5.7L 2001, Sport™ 304 SS Cat-Back Exhaust System with Quad Rear Exit by Corsa®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Loud. The...
      $1,284.99 - $1,502.99
    • Stainless Works® - 304 SS Dual Cat-Back Exhaust System with Quad Rear Exit
      (0 reviews)
      # 381426932
      Pontiac Firebird 5.7L 2001, 304 SS Dual Cat-Back Exhaust System with Quad Rear Exit by Stainless Works®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Exhaust System Sound: Aggressive / Loud. This superior product is...
      $1,045.00
    • Stainless Works® - 304 SS Dual Cat-Back Exhaust System with Split Rear Exit
      (0 reviews)
      # 1002134329
      Pontiac Firebird 5.7L 2001, 304 SS Dual Cat-Back Exhaust System with Split Rear Exit by Stainless Works®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Exhaust System Sound: Aggressive / Loud. This superior product is...
      $1,045.00 - $1,097.25
    • DynoMax® - Ultra Flo™ Welded Stainless Steel Oval Exhaust Muffler
      (0 reviews)
      # 258792203
      Pontiac Firebird 5.7L 2001, Ultra Flo™ Welded Stainless Steel Oval Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 20". Muffler Overall Length: 24". Muffler Sound: Moderate....
      $138.48
    • Hooker® - Aero Chamber™ Oval Exhaust Muffler
      (0 reviews)
      # mpn4509204989
      Pontiac Firebird 2001, Aero Chamber™ Oval Exhaust Muffler by Hooker®. Bi-Directional Turbo Style. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 2.5". Muffler Body Length: 20". Muffler Sound: Aggressive / Loud. Muffler...
      $106.95
    • Flowmaster® - American Thunder™ Aluminized Steel Cat-Back Exhaust System with Split Rear Exit
      (1 review)
      # 1002133604
      Pontiac Firebird 2001, American Thunder™ Aluminized Steel Cat-Back Exhaust System with Split Rear Exit by Flowmaster®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Aluminized Steel. American Thunder exhaust systems is...
      $499.95
    • Gibson® - American Muscle Car™ Dual Cat-Back Exhaust System with Split Rear Exit
      (1 review)
      # 1002148359
      Pontiac Firebird Formula / Trans Am 2001, American Muscle Car™ Dual Cat-Back Exhaust System with Split Rear Exit by Gibson®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Loud. Let the...
      $369.39 - $486.57
    • Kooks® - Stainless Steel True Dual Green Catted Race Cat-Back Exhaust System
      (0 reviews)
      # 1070029617
      Pontiac Firebird 5.7L 2001, Stainless Steel True Dual Green Catted Race Cat-Back Exhaust System by Kooks®. With Green Catted Pipes. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3"....
      $2,631.11
    • Kooks® - Stainless Steel True Dual Header-Back Exhaust System with Quad Rear Exit
      (0 reviews)
      # 1070030608
      Pontiac Firebird 5.7L 2001, Stainless Steel True Dual Header-Back Exhaust System with Quad Rear Exit by Kooks®. Exhaust System Type: Header-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Exhaust System Sound:...
      $1,914.85 - $2,021.53
    • Kooks® - Stainless Steel True Dual Off-Road Header-Back Exhaust System with Split Rear Exit
      (0 reviews)
      # mpn4563975188
      Pontiac Firebird 5.7L 2001, Stainless Steel True Dual Off-Road Header-Back Exhaust System with Split Rear Exit by Kooks®. With Off-Road Pipes. Exhaust System Type: Header-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing...
      $1,914.85
    • Kooks® - Stainless Steel True Dual Race Catted Cat-Back Exhaust System with Split Rear Exit
      (0 reviews)
      # mpn4563979081
      Pontiac Firebird 5.7L 2001, Stainless Steel True Dual Race Catted Cat-Back Exhaust System with Split Rear Exit by Kooks®. With Catted Race X-Pipe. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing...
      $2,021.53
    • SLP® - Loud Mouth II™ Stainless Steel Cat-Back Exhaust System with Quad Rear Exit
      (0 reviews)
      # mpn358734632
      Pontiac Firebird 5.7L 2001, Loud Mouth II™ Stainless Steel Cat-Back Exhaust System with Quad Rear Exit by SLP®. With LoudMouth II Race Muffler. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System...
      $383.95
    • SLP® - Loud Mouth II™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit
      (0 reviews)
      # mpn358734633
      Pontiac Firebird 5.7L 2001, Loud Mouth II™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by SLP®. With LoudMouth II Race Muffler. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System...
      $383.95
    • SLP® - Loud Mouth™ Stainless Steel Axle-Back Exhaust System with Split Rear Exit
      (0 reviews)
      # mpn358734631
      Pontiac Firebird 5.7L 2001, Loud Mouth™ Stainless Steel Axle-Back Exhaust System with Split Rear Exit by SLP®. With LoudMouth Resonator. Exhaust System Type: Axle-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound:...
      $383.95
    • Hooker® - BlackHeart™ Race Dual Header-Back Exhaust System with Quad Rear Exit
      (0 reviews)
      # 203436621
      Pontiac Firebird 5.7L 2001, BlackHeart™ Race Dual Header-Back Exhaust System with Quad Rear Exit by Hooker®. With Absorption Mufflers and Twin Tips. Exhaust System Type: Header-Back. Main Tubing Diameter: 2.5". Exhaust System Sound:...
      $940.95 - $1,044.95
    • Hooker® - Super Competition™ Cat-Back Exhaust System with Quad Rear Exit
      (0 reviews)
      # mpn4510755370
      Pontiac Firebird Formula / Trans Am 2001, Super Competition™ Cat-Back Exhaust System with Quad Rear Exit by Hooker®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 2.5". Exhaust System Sound: Moderate. This product is made of...
      $447.95
    • Kooks® - Race Stainless Steel Long Tube Exhaust Headers
      (0 reviews)
      # 171672019
      Pontiac Firebird 5.7L 2001, Race Stainless Steel Long Tube Exhaust Headers by Kooks®. Header Style: Long Tube. O2 extensions, gaskets, and all installation hardware included. This product is made of high-quality materials to serve you...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,062.05 - $1,542.14
    • Kooks® - Street Stainless Steel Long Tube Exhaust Headers
      (0 reviews)
      # mpn4564018471
      Pontiac Firebird 5.7L 2001, Street Stainless Steel Long Tube Exhaust Headers by Kooks®. street headers include egr/air tube fittings. Primary Tubing Diameter: 1.875". Collector Outlet Diameter: 3". Header Style: Long Tube. O2...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,062.05
    • PaceSetter® - Mild Steel Long Tube Exhaust Headers
      (0 reviews)
      # 409506647
      Pontiac Firebird 5.7L 2001, Mild Steel Long Tube Exhaust Headers by PaceSetter®. Collector Outlet Diameter: 3". Header Style: Long Tube. From the leader in the design, manufacture and distribution of affordably priced, quality made...
      0.375” thick CNC-machined, port matched steel flanges3” high volume collector
      $285.48 - $503.03
    • PaceSetter® - Mild Steel Mid-Length Tube Exhaust Headers
      (2 reviews)
      # 409426898
      Pontiac Firebird 3.8L 2001, Mild Steel Mid-Length Tube Exhaust Headers by PaceSetter®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Header Style: Mid-Length Tube. Manufactured using mandrel-bent, 16-gauge mild steel...
      Mandrel-Bent 16 Gauge Mild Steel TubingTubes Enter Collector In Proper Firing
      $251.39 - $390.17
    • JBA® - Cat4ward Stainless Steel Shorty Exhaust Headers
      (0 reviews)
      # 221600712
      Pontiac Firebird 5.7L 2001, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Material: Stainless Steel. Header Style: Short Tube. JBA shorty headers are...
      Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector
      $842.01 - $921.91
    • Hooker® - BlackHeart™ 304 SS Long Tube Exhaust Headers
      (0 reviews)
      # 1582517707
      Pontiac Firebird 5.7L with Stock LS Engine 2001, BlackHeart™ 304 SS Long Tube Exhaust Headers by Hooker®. Collector Outlet Diameter: 3". Header Style: Long Tube. Hooker continues to push the boundaries of performance with the new...
      This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing VehiclesConstructed of lightweight mandrel bent 304 stainless steel primary tubes wtih a large 3" diameter outlet tube maximizing strength and durability
      $1,024.95 - $1,044.95
    • Hooker® - BlackHeart™ 304 SS Natural Short Tube Exhaust Headers
      (0 reviews)
      # mpn3820555907
      Pontiac Firebird 2001, BlackHeart™ 304 SS Short Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.75". Color: Natural. Header Coating: Uncoated. Header Style: Short Tube. Hooker continues to push the boundaries of...
      Merged collectors for maximum flow and increased exhaust velocity0.375” thick precision water jet cut flanges for less warping, maximum sealing surface, and better seal
      $409.95
    • Hooker® - Competition™ Mild Steel Long Tube Exhaust Headers
      (0 reviews)
      # 1022514039
      Pontiac Firebird 5.7L 2001, Competition™ Mild Steel Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Header Style: Long Tube. This product is made of high-quality materials to serve...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $349.95 - $509.95
    • Hooker® - Hi-Silicon-Moly Ductile Iron Cast Iron Exhaust Manifold
      (0 reviews)
      # 231288834
      Pontiac Firebird 5.7L 2001, Hi-Silicon-Moly Ductile Iron Cast Iron Exhaust Manifold by Hooker®. Hooker cast iron exhaust manifolds have been designed to hug close to the engine block so they fit into a wide variety of replacement and...
      Free-flowing for good performance and catalytic converter efficiency304 stainless steel mating flanges included (mating flange fasteners are not included)
      +2
      $312.95 - $416.95
    • Hooker® - Super Competition™ Mild Steel Long Tube Exhaust Headers
      (0 reviews)
      # 1022167061
      Pontiac Firebird 5.7L 2001, Super Competition™ Mild Steel Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.875". Collector Outlet Diameter: 3". Header Style: Long Tube. This product is made of high-quality materials to...
      Tuned-length primary tubes for maximum exhaust scavenging and velocityMandrel-bent tubing for smooth exhaust flow
      $635.95 - $832.95
    • Flowtech® - Mild Steel Long Tube Exhaust Headers
      (1 review)
      # 231288908
      Pontiac Firebird 5.7L 2001, Mild Steel Long Tube Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Header Style: Long Tube. Include all mounting hardware. What happens when you're doing a...
      Mandrel-formed Power Plenum collectors for low backpressureLong transition collectors with merge spears for maximum flow and increased exhaust velocity
      $383.95 - $594.95
    • Hedman Hedders® - Standard Duty Tork Stepped Mild Steel Long Tube Racing Exhaust Headers
      (0 reviews)
      # 203908717
      Pontiac Firebird 5.7L with Air Conditioning without Smog Injection or Injection Heads with Power Steering with Chevy Small Block Gen III/IV LS-based Engine with Floor Shifter 2001, Standard Duty Tork Stepped Mild Steel Long Tube Racing...
      Made of High Quality MaterialsBuilt to Last
      $375.62 - $677.39
    • Hedman Hedders® - Stepped Mild Steel Black MAXX Satin Black Ceramic-Metallic Long Tube Racing Exhaust Headers
      (0 reviews)
      # mpn4564015342
      Pontiac Firebird 5.7L 2001, Stepped Mild Steel Long Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 2.5". Color: Black. Header Coating: Ceramic Coating. Header Style:...
      Made of High Quality MaterialsBuilt to Last
      $666.80
    • BBK® - CNC Series™ Steel Long Tube Exhaust Headers
      (0 reviews)
      # 466879644
      Pontiac Firebird 5.7L 2001, CNC Series™ Steel Long Tube Exhaust Headers by BBK®. Primary Tubing Diameter: 1.75". Header Style: Long Tube. Gain 30 plus dyno-proven horsepower just by bolting on a set of BBK long tube, full length...
      Dyno testing results show a typical increase of 30 horsepowerDeveloped using CAD (Computer Aided Design) software
      $449.99 - $549.99
    • BBK® - Tuned Length Steel Short Tube Exhaust Headers
      (0 reviews)
      # 55187110
      Pontiac Firebird 5.7L 2001, Tuned Length Steel Short Tube Exhaust Headers by BBK®. Primary Tubing Diameter: 1.75". Header Style: Short Tube. Gain 15-20 dyno-proven horsepower at the rear wheels just by bolting on a set of BBK long tube,...
      Developed using CAD (Computer Aided Design) softwareCNC mandrel bent tubes to ensure consistent diameter throughout the tubes
      $349.99 - $449.99
    • Dynatech® - SuperMAXX Stainless Steel Polished Long Tube Exhaust Headers
      (0 reviews)
      # mpn4564007860
      Pontiac Firebird 2001, SuperMAXX Stainless Steel Polished Long Tube Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75". Header Style: Long Tube. SuperMAXX Stainless Long Tube Headers are an excellent way to bolt on 19 hp and...
      Perfect, direct bolt-on fitT304 polished stainless steel construction
      $799.99
    • Advance Adapters® - Exhaust Headers
      (0 reviews)
      # mpn4564004617
      Pontiac Firebird 5.7L 2001, Exhaust Headers by Advance Adapters®. 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. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $241.46
    • Patriot Exhaust® - Chrome Street Rod Sprint Exhaust Headers
      (0 reviews)
      # mpn4564003297
      Pontiac Firebird 5.7L 2001, Street Rod Sprint Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Color: Chrome. Header Coating: Chrome. This superior Patriot EXhaust product is just...
      Expertly crafted from premium materialsQuality design and workmanship
      $419.91
    • Patriot Exhaust® - Roadster Exhaust Headers
      (0 reviews)
      # 378653718
      Pontiac Firebird 5.7L 2001, Roadster Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". This superior Patriot EXhaust product is just for you. Carefully designed for maximum...
      Expertly crafted from premium materialsQuality design and workmanship
      +1
      $249.24 - $554.61
    • Schoenfeld Headers® - Dirt Late Model Steel Exhaust Headers
      (0 reviews)
      # mpn4564004521
      Pontiac Firebird 5.7L with Chevy Small Block Engine 2001, Dirt Late Model Steel Exhaust Headers by Schoenfeld Headers®. 605 Off-Set. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3.5". Collector Length: 8". This top-notch...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $343.20
    • Schoenfeld Headers® - IMCA Modified Steel Painted Exhaust Headers
      (0 reviews)
      # mpn4564011830
      Pontiac Firebird 5.7L with Chevy Small Block Engine 2001, IMCA Modified Steel Painted Exhaust Headers by Schoenfeld Headers®. Adjustable. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Collector Length: 9"....
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $293.96
    • Schoenfeld Headers® - Steel Painted Sprint Car Exhaust Headers
      (0 reviews)
      # mpn4564004679
      Pontiac Firebird 5.7L 2001, Steel Painted Sprint Car Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3.5". Collector Length: 13". Header Coating: Painted. This top-notch product by...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $310.80
    • MagnaFlow® - Heavy Metal Direct Fit Catalytic Converter
      (1 review)
      # 380887250
      Pontiac Firebird 2001, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This...
      Converter body manufactured from heavy-duty stainless steelReduces harmful emissions
      $202.52 - $409.06
    • MagnaFlow® - Heavy Metal Universal Fit Catalytic Converter
      (0 reviews)
      # 380887279
      Pontiac Firebird 2001, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This universal fit...
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $110.77 - $113.01
    • MagnaFlow® - OBDII Universal Fit Round Body Catalytic Converter
      (0 reviews)
      # 49720463
      Pontiac Firebird with LEV Standard / with LEV1 Standard 2001, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic...
      Reduces harmful emissionsIncreased exhaust flow allows your engine to make more power
      $277.15
    • MagnaFlow® - OEM Grade Direct Fit Catalytic Converter
      (0 reviews)
      # 380887268
      Pontiac Firebird 2001, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust...
      Reduces harmful emissionsExact replacement with little or no fabrication or modifications required
      $308.05 - $534.31
    • MagnaFlow® - OEM Grade Universal Fit Catalytic Converter
      (0 reviews)
      # 49720469
      Pontiac Firebird 2001, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This universal fit...
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $124.99 - $151.61
    • Flowmaster® - Direct Fit Catalytic Converter
      (0 reviews)
      # 199202503
      Pontiac Firebird 5.7L 2001, Catalytic Converter by Flowmaster®. Converter Configuration: Direct Fit. Without Air Tube. With Post-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.25". The new Flowmaster...
      Meets or exceeds all USEPA 49-state requirementsStainless Steel shells
      $199.95 - $237.95
    • Flowmaster® - OBDII Universal Fit Round Body Catalytic Converter
      (0 reviews)
      # mpn4516842459
      Pontiac Firebird Engine Family # YTYXV03.0FXB 2001, OBDII Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Inlet Diameter: 2.25". Catalytic...
      Exceed all federal emission standardsEngineered for Maximum Efficiency
      $214.95
    • DynoMax® - Super Turbo™ Aluminized Steel Oval Aluminized Exhaust Muffler
      (1 review)
      # 18221039
      Pontiac Firebird 2001, Super Turbo™ Aluminized Steel Oval Aluminized Exhaust Muffler by DynoMax®. Muffler Sound: Mild / Stock. Muffler Structure: Turbo. Muffler Configuration: Offset - Dual. Get improved exhaust flow and reduced back...
      $76.84 - $92.12
    • DynoMax® - Ultra Flo™ Polished Stainless Steel Oval Exhaust Muffler
      (0 reviews)
      # mpn2195339
      Pontiac Firebird 3.8L 2001, Ultra Flo™ Polished Stainless Steel Oval Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 18". Muffler Overall Length: 24". Muffler Sound:...
      $162.77
    • SLP® - Loud Mouth II® Stainless Steel Round Bullet-Type Polished Exhaust Muffler
      (0 reviews)
      # mpn358734641
      Pontiac Firebird 5.7L 2001, Loud Mouth II® Stainless Steel Round Bullet-Type Polished Exhaust Muffler by SLP®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 14". Muffler Overall Length: 18.25". Muffler...
      $95.95
    • SLP® - Loud Mouth® Stainless Steel Round Bullet-Type Polished Exhaust Resonator
      (0 reviews)
      # mpn358734640
      Pontiac Firebird 5.7L 2001, Loud Mouth® Stainless Steel Round Bullet-Type Polished Exhaust Resonator by SLP®. Sold Separately. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 14". Muffler Overall Length:...
      $76.95
    • Hooker® - Notch Panel
      (0 reviews)
      # mpn1374340206
      Pontiac Firebird 2001, Notch Panel by Hooker®. Hooker's Body Notch Panel was designed to provide a hi-quality method of replicating the exhaust clearance notch in the floor brace of vehicles. Once installed, this body notch panel will...
      CAD designed for direct compatibility with Hooker and other brand 4th-gen F-body dual exhaust systemsRequires cutting of the vehicle floor brace for installation
      $52.18
    • Pypes® - 304 SS Oval Angle Cut Slip-Fit Polished Exhaust Tip
      (0 reviews)
      # 550014330
      Pontiac Firebird 2001, 304 SS Oval Angle Cut Polished Exhaust Tip by Pypes®. Tip Shape: Oval. Tip Cut Type: Angle Cut. Tip Outlet Size: 3" H x 6" W. Tip Length: 9.5". Tip Attachment Style: Slip-Fit. This product is made of high-quality...
      High quality at an affordable priceExpertly made from premium materials
      $94.68
    • Pypes® - 304 SS Rectangular Rolled Edge Dual Slip-Fit Polished Exhaust Tip
      (0 reviews)
      # mpn739977848
      Pontiac Firebird 2001, 304 SS Rectangular Rolled Edge Dual Polished Exhaust Tip by Pypes®. Tip Shape: Rectangular. Tip Inlet Diameter: 2.5". Tip Outlet Size: 2.75" H x 3.25" W. Tip Length: 9". Tip Attachment Style: Slip-Fit. This...
      High quality at an affordable priceExpertly made from premium materials
      $132.68
    • Walker® - Steel Camaro Style Rectangular Clamp-On Buffed and Polished Exhaust Tip
      (0 reviews)
      # 294692864
      Pontiac Firebird 5.7L with Dual Exhaust System 2001, Steel Camaro Style Rectangular Buffed and Polished Exhaust Tip by Walker®. Tip Shape: Rectangular. Tip Inlet Diameter: 2.25". Tip Length: 10.375". Tip Attachment Style: Clamp-On....
      Manufactured from Aluminized SteelHigh Durability
      $60.50
    • Kooks® - Stainless Steel Y-Pipe with OEM Outlet
      (0 reviews)
      # 171672024
      Pontiac Firebird 5.7L 2001, Stainless Steel Y-Pipe with OEM Outlet by Kooks®. Material: Stainless Steel. With OEM Outlet. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      16 GaugeFor use with Kooks Headers
      $366.99 - $1,248.30
    • PaceSetter® - Off-Road Stainless Steel Y-Pipe Kit
      (0 reviews)
      # 88866128
      Pontiac Firebird 5.7L 2001, Off-Road Stainless Steel Y-Pipe Kit by PaceSetter®. Material: Stainless Steel. If you want to get the most out of your vehicle, this PaceSetter product is second to none. Engineered with meticulous attention...
      Designed to enhance the performance of your vehicleMade from premium quality materials
      $178.61 - $185.22




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    • Repair vs Performance Parts | Exhaust Systems
      October 05, 2018
      Repair vs Performance Parts | Exhaust Systems
      Whether you need an exhaust system because your vehicle`s old pipes have rusted through or become damaged, or you simply want a better one to boost engine performance...
    • Direct Fit vs. Universal Mufflers
      August 01, 2014
      Direct Fit vs. Universal Mufflers
      Regardless of whether you`re shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which...

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    2001 Pontiac Firebird Performance Exhaust Systems Reviews

    Average rating:    5 - 1 review
    4.8 of 5
    Good But Make Sure You Buy The Y Pipes
    I love them. But you need the flowtech y-pipes to complete it. And I waited for those to be made for a month. Very easy step by step instructions. I recommend doing plugs and wires while you are there.
    Posted by Luke (Lafayette, IN) / February 27, 20182000 Pontiac Firebird
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