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Pontiac Firebird Exhaust System

We have 7 Items In-stock. Select a year to continue.
$590.73 List Price $764.48 Save $173.75 Availability: In Stock
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MAGNAFLOW PERFORMANCE EXHAUST SYSTEMS

Over the past 30 years, Magnaflow has grown as a market leader of exhaust systems, focusing on three key elements with each product they produce—quality, power and sound. Magnaflow’s Performance exhaust systems feature stainless steel construction and mandrel bent pipes, allowing for greater fuel economy and improved performance. A full-bodied exhaust note, emblematic of the brand, is achieved through the smooth, lap-joint welded body, tightly packed with acoustical fibers designed to dampen irritating pitch tones.

  • SKU#: M6616829
  • Brand: Magnaflow
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Up to 13 h.p. and 17 lbs.-ft. of torque
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Pontiac Firebird Years:
  • 1989-1992 | 8 Cyl 5.7L | Formula, Trans Am GTA
  • 1987-1992 | 8 Cyl 5.7L | Trans Am
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$335.16 List Price $561.23 Save $226.07 Availability: In Stock
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GIBSON – SPLIT REAR CAT-BACK EXHAUST SYSTEMS

Gibson’s Split Rear cat-back exhaust system is dyno-proven to dramatically increase the power band in the low to mid range, giving you more horsepower, torque and fuel economy and a design that leaves you room for a hitch, spare or roll pan. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Stainless exhausts backed by a lifetime warranty
  • Deep, rich sound (a bit louder when towing)
  • Patented Superflow technology means dramatically more efficient exhaust flow
  • Designed to work with most bumpers without interfering with a hitch, roll pan or spare tire
  • Comes in aluminized or stainless steel
  • Baffled and chambered design means optimal volumetric efficiency
  • Proven to improve torque, horsepower and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Polished stainless tips feature sleek clampless connection
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • Made in America
  • Legal in all 50 states
  • SKU#: G27320000
  • Brand: Gibson
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Pontiac Firebird Years:
  • 1998-2002 | 8 Cyl 5.7L | Formula, Trans Am
Rating: (see review/s)

"was looking for good powerful sound without being too loud,and wanted something different from the masses if you know what i mean. the pre welded muffler/over the axle/and outlet pipes make for a challenge getting hooked up and hung on stock hangers, especially by yourself,but the separate tailpipe and tips make it nice to line up both sides evenly! nice rumble at idle,nice smooth roar under hard throttle(a lot of louder systems sound like you just hung glasspacks underneath).cant speak for performance gains as i only had the car for a week prior to install(LS1 Z-28)but i am very happy with my choice!" posted by: snoopy on November 13, 2008

$531.59 List Price $694.88 Save $163.29 Availability: In Stock
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FLOWMASTER  – AMERICAN THUNDER EXHAUST SYSTEMS

Flowmaster’s American Thunder chambered exhaust system is dyno-proven to dramatically increase the power band, giving you more horsepower, torque, fuel economy and a new image with an aggressive, rich exhaust tone. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Flowmaster’s most popular exhaust system
  • Features an aggressive sound
  • 3-year limited warranty for aluminized steel/lifetime warranty for stainless steel
  • Come in aluminized or stainless steel
  • Proven to improve torque, horsepower and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Quick and easy installation
  • Best for muscle cars and trucks
  • Passenger side, split  or driver side exit design
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • SKU#: F1317104
  • Brand: Flowmaster
  • Fit Note: 2-Door, Coupe, Does Not Fit Convertibles Without X-Brace Modification, Convertibles Require Aftermarket X-Brace, Convertible, Convertibles Require Aftermarket X-Brace Or 3/8 in. Shims For Clearance, Convertible, Does Not Fit Convertibles Without X-Brace Modification, Convertibles Require Aftermarket X-Brace, Convertibles Require Aftermarket X-Brace Or 3/8 in. Shims For Clearance, Coupe, Convertibles Require Aftermarket X-Brace Or 3/8 in. Shims For Clearance, Coupe, Does Not Fit Convertibles Without X-Brace Modification, Convertibles Require Aftermarket X-Brace, Does Not Fit Convertibles Without X-Brace Modification, Convertibles Require Aftermarket X-Brace
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: Same day - 1 business day
(see more)
Fits the following Pontiac Firebird Years:
  • 1972-1974 | 8 Cyl 5.7L | Esprit, Formula, Trans Am
  • 1970-1974 | 8 Cyl 7.5L | Base
(see more)
Rating: (see review/s)

"Flowmaster excellent product.Installs easily looks and sounds awesome" posted by: on September 1, 2008

$201.05 List Price $237.24 Save $36.19 Availability: In Stock
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HEARTTHROB EXHAUST – HEADER-BACK DUAL EXIT EXHAUST SYSTEMS

A power-filled and fire-breathing exhaust tone is what you will hear from every Heartthrob Header-Back Duel Exit Exhaust System. Heartthrob Exhaust makes this exhaust system for a wide selection of older vehicles. Bolting this effective exhaust system on your classic vehicle will rejuvenate your ride and make you want to drive it even more! The header-back duel-exit design assists with maximizing exhaust flow for a noticeable horsepower and torque boost and the powerful sound of it is sure to put a smile on your face. Heartthrob Exhausts are manufactured in a high tech facility in Minnesota with state-of-the-art computer based CNC manufacturing tooling and equipment. Run by a staff of 30 of dutiful employees, all of whom are knowledge-filled exhaust experts, assures you will get a perfect fitting exhaust for your vehicle. This small family-owned exhaust company now has over 37 years of exhaust manufacturing experience and takes pride in every exhaust they make.

NOTE: Most aftermarket headers may require modifications

  • Manufactured in USA
  • Installs directly to your vehicle’s stock full-length headers (with 3 inch collectors)
  • All header-back kits do not include mufflers
  • Aluminized tubing (16 gauge)
  • Dyno-tested and flow bench tested for quality assurance
  • Engineered for no restrictions from the mandrel bent tubing process
  • This kit is not street legal only if your vehicle was equipped with a catalytic converter when new
  • SKU#: HEA8158670
  • Brand: Heartthrob Exhaust
  • Fit Note: Convertible, Coupe, RWD, Coupe, Hardtop
  • Emissions: For off road/track use
  • Quantity Sold: Assembly
  • Muffler Sound Level: No Muffler
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Pontiac Firebird Years:
  • 1981 | 8 Cyl 4.3L | Formula
  • 1980-1981 | 8 Cyl 5.0L | Trans Am
(see more)
$904.99 List Price $1,067.89 Save $162.90 Availability: In Stock
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BORLA – PERFORMANCE STAINLESS STEEL EXHAUST SYSTEMS

Uncompromised quality and precision manufacturing is what you get in every Borla Stainless Steel Exhaust System. Borla manufactures hundreds of perfect fitting, bolt-on exhausts for a wide variety of popular pickups, SUVs, cars and exotic cars too. Borla even makes a Universal Hot Rod Kit to fabricate your own custom exhaust, perfect for those working on a custom car project on the weekends. This writer purchased a Borla exhaust for his truck way back in the 1990s and now that truck with the same Borla exhaust has been driven over 500,000 miles with no trouble at all. The Borla exhaust still looks great and sounds fantastic after many years and many miles of use. A Borla exhaust does cost a little more than most of the competitor’s exhausts but for that extra investment you get Borla’s signature sound and peace-of-mind knowing that you purchased a quality exhaust that will outlive most other exhaust brands as well as Borla’s Million Mile Warranty to back you up. Alex Borla’s well-engineered exhausts have exceeded the expectations of car, truck and off-road buffs as well as the professional motorsports community since 1978. Mr. Borla started his company with one single purpose, to engineer the best exhaust systems on the market. Borla’s state-of-the-art manufacturing facility in Tennessee uses high tech computer based CNC manufacturing tooling and equipment and employs America’s finest metal workers. Borla goes the extra distance to provide you with the highest quality, best fitting and nicest sounding exhaust for your driving enjoyment.

  • 1 Million mile warranty
  • Manufactured from very high quality T-304 stainless steel, unlike almost all comparable exhausts
  • Borla has very high corrosion resistance properties, perfect for vehicles in adverse weather regions
  • Manufactured in USA and sold worldwide
  • Average horsepower and torque increases for Borla equipped vehicles ranges from 5 to 15 percent
  • Precise construction ensures a perfect fit with smooth mandrel bends and smooth but strong welds
  • Available for a wide variety of popular pickups, SUVs, cars and even exotics, (direct fit)
  • Will not void your vehicle’s manufacturer warranty
  • Due to a design that evacuates exhaust gases quickly, expect a fuel economy gain at cruising speeds
  • No annoying booming or droning sounds, just Borla’s signature mellow growl
  • SKU#: B2514464
  • Brand: Borla
  • Fit Note: Single Converter
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 4-5 business days
  • Attachment Style: Bolt-on
(see more)
Fits the following Pontiac Firebird Years:
  • 1993-1995 | 8 Cyl 5.7L | Formula, Trans Am
  • 1994 | 8 Cyl 5.7L | Trans Am GT
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$270.90 List Price $559.68 Save $288.78 Availability: In Stock
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DYNOMAX – SUPER TURBO EXHAUST SYSTEMS

Dynomax’s Super Turbo cat-back exhaust system will not only boost your image, but is dyno-proven to dramatically increase your vehicle’s power and performance with style and a nice, cool tone. Dynomax is a world leader in the performance exhaust space, manufacturing products held to the highest engineering standards and backed by extensive research and development.

  • Backed by a limited lifetime warranty
  • Proven via dyno to flow 700 SCFM
  • Interior fiberglass matting absorbs annoying resonance for nice tone
  • Improves torque and horsepower as well as mileage
  • Mandrel-bent aluminized tubing allows for continuous airflow
  • Includes all necessary hardware
  • Direct fit
  • Legal in all 50 states
  • Straight design means exhaust flows freely and backpressure is gone
  • Uses stock hanger/mounting locations

  • SKU#: D2217493
  • Brand: Dynomax
  • Fit Note: 2.5 in. System
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-on
(see more)
Fits the following Pontiac Firebird Years:
  • 1990-1992 | 6 Cyl 3.1L | Base
  • 1989-1992 | 8 Cyl 5.0L | Formula
(see more)
$245.53 List Price $289.73 Save $44.20 Availability: In Stock
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Hooker Competition Exhaust System is designed to fit Hooker Competition headers or manifolds. It features large diameter, mandrel-bent, and 16-gauge aluminized steel tubing for improved efficiency, less back-pressure, maximum flow, and longer life.

Note:

    Specifications:

    • Header-back system
    • Dual split rear exit
    • 2.25 in. piping diameter
    • Pipes, mounting hardware included
    • Muffler not included; Designed for used with Hooker Competition Headers PN 2451HKR; Modifications required if used with other headers
  • SKU#: H2616520
  • Brand: Hooker
  • Quantity Sold: Kit
  • Muffler Sound Level: Not Specified
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-on
(see more)
Fits the following Pontiac Firebird Years:
  • 1980-1981 | 8 Cyl 5.0L | Trans Am
  • 1978-1981 | 8 Cyl 5.0L | Formula
(see more)
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