Pontiac Firebird Mufflers & Resonators

Pontiac Firebird Mufflers
  • Walker® - SoundFX™ Direct Fit Muffler
    Walker®SoundFX™ Direct Fit Muffler
    26
    # sp4416
    SoundFX™ Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit options available, both...
    Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
    $23.51 - $221.73
  • AP Exhaust® - MSL Maximum Direct-Fit Exhaust Muffler
    AP Exhaust®MSL Maximum Direct-Fit Exhaust Muffler
    6
    # sp138398
    MSL Maximum Direct-Fit Exhaust Muffler by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use...
    Designed for a quiet ride100% aluminized components for longer life
    $30.67 - $237.36
  • AERO Exhaust® - AR Series Performance Exhaust Resonators
    AERO Exhaust®AR Series Performance Exhaust Resonators
    1
    # sp191974
    AR Series Performance Exhaust Resonators by AERO Exhaust®. AERO AR Series resonators are built to perform under any condition. The AERO AR Series resonators are proven to reduce rasp and drone while withstanding up to 1800 degrees...
    $59.99 - $169.99
  • Black Widow® - Widowmaker™ Stainless Steel Round Gray Exhaust Muffler
    Black Widow®Widowmaker™ Stainless Steel Round Gray Exhaust Muffler
    5
    # 865846573
    Universal Widowmaker™ Stainless Steel Round Gray Exhaust Muffler by Black Widow®. Muffler Body Length: 10". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. Black Widow MOST AGGRESSIVE muffler yet and with...
    $124.00 - $134.00
  • Cherry Bomb® - Extreme Performance Steel Oval Exhaust Muffler
    Cherry Bomb®Extreme Performance Steel Oval Exhaust Muffler
    14
    # 865760342
    Universal Extreme Performance Steel Oval Exhaust Muffler by Cherry Bomb®. Muffler Body Length: 6". Muffler Overall Length: 12". Muffler Sound: Aggressive / Loud. For those who live for disturbing the peace, the wing plate and straight...
    $31.11 - $35.47
  • Flowmaster® - 50 Series Delta Flow™ Oval Black Exhaust Muffler
    Flowmaster®50 Series Delta Flow™ Oval Black Exhaust Muffler
    0
    # 4398167519
    Universal 50 Series Delta Flow™ Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Body Length: 17". Muffler Overall Length: 23". Muffler Sound: Moderate. Muffler Structure: Chambered. The three chamber design...
    $153.95 - $174.95
  • Walker® - Quiet-Flow™ Muffler
    Walker®Quiet-Flow™ Muffler
    29
    # sp109149
    Quiet-Flow™ Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision if you are looking for proper OE-quality acoustics and long...
    Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
    $46.89 - $530.96
  • Walker® - SoundFX™ Universal Fit Muffler
    Walker®SoundFX™ Universal Fit Muffler
    7
    # sp4418
    SoundFX™ Universal Fit Muffler by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
    Designed to deliver ultimate performance and pleasing sound quality100% aluminized material
    $32.47 - $61.79
  • AP Exhaust® - Exhaust Clamps
    AP Exhaust®Exhaust Clamps
    0
    # sp93946
    Exhaust Clamps by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Made from first-rate materialsEnsures outstanding durability
    $4.07 - $34.86
  • AP Exhaust® - Exhaust Clamp
    AP Exhaust®Exhaust Clamp
    1
    # sp101095
    Exhaust Clamp by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an owner’s...
    Made from first-rate materialsEnsures outstanding durability
    $1.47 - $8.72
  • AP Exhaust® - Enforcer Series Muffler
    AP Exhaust®Enforcer Series Muffler
    2
    # sp195815
    Enforcer Series Muffler by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Aluminized materials for superior corrosion protectionIdeal for the economy buyer
    $25.12 - $25.66
  • AP Exhaust® - Xlerator™ Performance Mufflers
    AP Exhaust®Xlerator™ Performance Mufflers
    2
    # sp218211
    Xlerator™ Performance Mufflers by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but...
    Deep performance soundIncreased exhaust flow
    $30.77 - $123.51
  • AP Exhaust® - Challenge Series Muffler
    AP Exhaust®Challenge Series Muffler
    1
    # sp109871
    Challenge Series Muffler by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on...
    Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
    $29.61 - $278.08
  • Flowmaster® - Super 44 Series Delta Flow™ Muffler
    Flowmaster®Super 44 Series Delta Flow™ Muffler
    16
    # sp38937
    Super 44 Series Delta Flow™ Muffler by Flowmaster®. The Super 44 has the deepest, richest, most aggressive muscle tone of all 4” street mufflers Flowmaster has ever built. Now, that is some powerful sound! This is a great muffler...
    $109.95 - $159.95
  • Walker® - Exhaust Bracket
    Walker®Exhaust Bracket
    1
    # sp128216
    Exhaust 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 accessories, you get...
    Makes installation quick and easyOptimal OE-style fit and quality
    $4.02 - $29.53
  • AP Exhaust® - Exhaust Bracket
    AP Exhaust®Exhaust Bracket
    0
    # sp109870
    Exhaust Bracket by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Made from first-rate materialsEnsures outstanding durability
    $1.59 - $48.17
  • Walker® - Exhaust Clamp
    Walker®Exhaust Clamp
    2
    # sp103877
    Exhaust 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 accessories, you get...
    Makes installation quick and easyOptimal OE-style fit and quality
    $1.22 - $41.84
  • Flowmaster® - 40 Series Delta Force Muffler
    Flowmaster®40 Series Delta Force Muffler
    5
    # sp237511
    40 Series Delta Force Muffler by Flowmaster®. The Delta Force 40 series race mufflers utilize Flowmaster's patented Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for...
    Durable fully welded 16 gauge high-quality steel - two chamber race mufflerGood decibel reduction over open headers
    $99.95
  • Flowmaster® - 40 Series Muffler
    Flowmaster®40 Series Muffler
    4
    # sp237512
    40 Series Muffler by Flowmaster®. The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler for you.
    Aggressive Sound Exterior Exhaust ToneNoticeable interior resonance
    $99.95 - $149.95
  • Flowmaster® - Street Muffler
    Flowmaster®Street Muffler
    6
    # sp114645
    Street Muffler by Flowmaster®. The 2-chamber design of this muffler, incorporating the patented Flowmaster Delta Flow Technology, has enabled the company to create a performance muffler with an aggressive exterior sound combined with a...
    $133.95 - $509.95
  • DynoMax® - Super Turbo™ Muffler
    DynoMax®Super Turbo™ Muffler
    7
    # sp226299
    Super Turbo™ Muffler by DynoMax®. Get improved exhaust flow and reduced back pressure for better performance, and a mellow tone without annoying interior resonance, with this Super Turbo Muffler. Its patented flow directors and large...
    Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
    $50.94 - $187.72
  • Flowmaster® - 50 Series Delta Flow Muffler
    Flowmaster®50 Series Delta Flow Muffler
    3
    # sp237514
    50 Series Delta Flow Muffler by Flowmaster®. , 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 Technology, has...
    Advanced Two-Chamber Design Incorporating Patented Delta Flow TechnologyAvailable with either Single or Dual Outlets
    $149.95 - $174.95
  • AERO Exhaust® - TR Series Performance Exhaust Resonators
    AERO Exhaust®TR Series Performance Exhaust Resonators
    1
    # sp191977
    TR Series Performance Exhaust Resonators by AERO Exhaust®. The TR Series Resonators are the most popular resonators AERO Exhaust offer because of their versatility to fit in tight locations on most vehicle applications. The AERO TR...
    100% 304 Stainless SteelRaw Stainless (Satin) Finish
    $59.99 - $136.99
  • BRExhaust® - Exhaust Muffler
    BRExhaust®Exhaust Muffler
    21
    # sp106605
    Exhaust Muffler by BRExhaust®. This product is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation with no...
    Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
    $41.32 - $592.04
  • DynoMax® - Ultra Flo™ Welded Muffler
    DynoMax®Ultra Flo™ Welded Muffler
    3
    # sp4403
    Ultra Flo™ Welded Muffler by DynoMax®. This muffler-back exhaust system includes pipe, clamps and Ultra Flo™ Welded muffler that features unrestricted, straight-through design for a dyno-proven increase in power and maintains a...
    $79.77 - $272.41
  • Flowmaster® - 80 Series Cross-Flow Muffler
    Flowmaster®80 Series Cross-Flow Muffler
    0
    # sp237517
    80 Series Cross-Flow Muffler by Flowmaster®. The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. Delivering an aggressive muscle car sound both inside and outside the...
    Aggressive Exterior Sound LevelIncreased Power and Torque Compared to Stock
    $159.95 - $221.95
  • Flowmaster® - Super 10 Series Muffler
    Flowmaster®Super 10 Series Muffler
    2
    # sp22766
    Super 10 Series Muffler by Flowmaster®. Flowmaster's Super 10 Series 409S Stainless Steel, Single Chamber mufflers are intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so...
    $99.95
  • AERO Exhaust® - Turbine Series Performance Exhaust Mufflers
    AERO Exhaust®Turbine Series Performance Exhaust Mufflers
    4
    # sp191975
    Turbine Series Performance Exhaust Mufflers by AERO Exhaust®. The AERO Exhaust Turbine Series performance muffler designed to eliminate restriction in a diesels exhaust system while dampening the exhaust tone. The Turbine Series muffler...
    Patented Airfoil Cone Technology100% 304 Stainless Steel
    $149.99 - $159.99
  • MagnaFlow® - Replacement Muffler
    MagnaFlow®Replacement Muffler
    0
    # sp267685
    Replacement Muffler by MagnaFlow®. Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow Mufflers deliver the smooth deep sound you want and the wide-open performance power you...
    Made in the U.S.A.All Mandrel Bent Tubing
    $34.00 - $83.00
  • BRExhaust® - Exhaust Muffler Assembly
    BRExhaust®Exhaust Muffler Assembly
    10
    # sp128226
    Exhaust Muffler Assembly by BRExhaust®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation...
    Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
    $24.95 - $637.69




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Pontiac Firebird Mufflers Reviews

2 reviews
5 of 5
Excellent Bang (or Lack thereof) for You
Walker® 17836 - SoundFX™ Steel Oval Aluminized Exhaust Muffler
I purchased this fella for my 85 Firebird. I'm doing a rebuild on a tight budget for kicks, and am thoroughly impressed. I might as well be driving a Prius lmoa. A fantastic steal if you need a stock muffler, no need to sound like a Honda Civic with its camber adjusted and vape clouds billowing out your window. ;)
Posted by C (Happy Valley, OR) / December 20, 20191985 Pontiac Firebird
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