1999 Pontiac Firebird Exhaust System Kits
Keep Your 1999 Pontiac Firebird in Top Shape with Quality Exhaust System Kits
Whether you’re repairing or upgrading your Exhaust System Kit, using high-quality parts is key to keeping your 1999 Pontiac Firebird looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Exhaust Manifold Gasket and Hardware Kits, Exhaust Manifold Hardware Kits, and Exhaust System Kits. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Exhaust System Kits from Trusted Brands
Looking for a reliable Exhaust System Kit? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Exhaust System Kits start at just $17.99 with an average 4.2 star rating. With over 34 reviews and a solid 5 star average, you can shop with confidence knowing other Pontiac Firebird owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1999 Pontiac Firebird Exhaust System Kit at Advance Auto Parts is around $392.59, with a range that starts at $17.99 and goes up to $1,832.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Exhaust Manifold Hardware Kit – M8-1.25 Stainless Steel (OE Fix), Exhaust Manifold Hardware Kit, and Exhaust System Kit: T-304 SS, 3" Dia, Single Exhaust With Quad Exit, Split 3.8" L x 3" W Square start at just $23.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Exhaust System Kit, don’t forget to check out other key components like Exhaust Manifold and Headers and Exhaust Mufflers. At Advance Auto Parts, we’re here to help you keep your 1999 Pontiac Firebird in peak condition, inside and out.
Find Your Specific 1999 Pontiac Firebird Exhaust System Kits
Looking for the perfect Exhaust System Kit for your 1999 Pontiac Firebird? You’re in the right place. Below, you’ll find links to various types of Exhaust System Kits that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Exhaust System Kits, ensuring durability and a precise fit for your Pontiac Firebird. Whether you’re driving a 1999 model or another popular model year like
1993,
1994,
1995,
1996,
1997,
1998,
2000,
2001, and
2002, we’ve got you covered. Purchasing Exhaust System Kits from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Exhaust System Kits that fit your vehicle.
Essential 1999 Pontiac Firebird Exhaust System Kits
Thrush – Exhaust System Kit (Part No.89021)
from
$388.99
Product Features:
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- FOR CLASSIC VEHICLES: Designed for 1967-74 Chevrolet Camaro/Nova; 1967-74 Pontiac Firebird; excludes convertibles; see product information for engine spec
- ENGINEERED TO LAST: Features 2.5-in. aluminized smooth bend pipes
- COMPLETE SOLUTION: Designed to bolt to full-length headers, the kit includes H-pipe balance tube and all hangers, brackets and other hardware necessary for installation
- CLASSIC SOUND: Features Thrush Turbo muffler with tri-flow design with reversible flow chambers for that classic Thrush sound
- STRONG AND DURABLE: Muffler has a 100% aluminized-coated shell and spun lock heads for long life
- EASY TO INSTALL: Bolt-on installation for an easy upgrade; no fabrication or welding required
- BUY WITH CONFIDENCE: Comes with Thrush’s limited warranty
Hooker Headers – Super Competition Cat-Back System (Part No.16827HKR)
from
$623.99
Super Competition Cat-Back System Black Finish Mufflers with Aluminized Tubing
Product Features:
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Product Features:
- Exit At Stock Locations
- Mandrel Bent Not Press Bent
- Mandrel Bent Not Press Bent
- Maximum Flow
- Uses Existing Stock Hangers
- Large Diameter 16 Ga. Aluminum Tubing
- Low Back Pressure and Long Life
- Easy Installation
MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.15694)
from
$830.00
The Street Series Stainless Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound.
Product Features:
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Product Features:
- Durable corrosion-resistant stainless steel construction
- CNC precision robotic manufacturing techniques
- Dyno-proven performance
Flowmaster Inc. – Header-back System – Dual Side Exit – American Thunder – Aggressive Sound (Part No.817129)
from
$949.99
For the person looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, Flowmaster’s America Thunder system for GM F-Body cars include specially-selected Super 44 mufflers to make your Camaro or Firebird come alive. This Header-back dual exhaust system uses 2.50 in. 409S stainless steel tubing, backed by our 10-year warranty! And a durable H-pipe design that delivers improved throttle response, power and mileage. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
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MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.16830)
from
$962.99
The MagnaFlow 1975-1981 Pontiac Firebird Street Series Cat-Back Performance Exhaust System brings out the personality of your 4.9L, 5.0L, 5.7L, 6.6L 1975-1981 Pontiac Firebird with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 2.25in. Polished Clamp-On Single Wall Turndown Cut Edge tips, this Pontiac Firebird exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Pontiac Firebird’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 16830 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16830 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited finish warranty and limited construction warranty.
Product Features:
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Product Features:
- Durable corrosion-resistant stainless steel construction
- CNC precision robotic manufacturing techniques
- Dyno-proven performance
Dorman – Help – Exhaust Manifold Hardware And Gasket Kit (Part No.57175)
from
$54.99
This components in this exhaust manifold gasket and hardware kit are designed to match the fit and function of the original components to restore a secure connection between the cylinder head and the exhaust manifold on specified vehicles.
Product Features:
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Product Features:
- Direct replacement – engineered to match the fit, function and performance of the original gasket(s) and hardware required to attach the exhaust manifold to the cylinder head
- Restores functionality – designed to ensure a secure connection when the original gasket(s) and hardware have fatigued, cracked or failed, or the exhaust manifold is being serviced
- Durable construction – designed, manufactured and tested to strict specifications for reliable service
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Exhaust Manifold Hardware Kit (Part No.675-226)
from
$23.99
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
- Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
- Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03413B)
from
$17.99
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
- Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
- Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Help – Exhaust Manifold Hardware Kit – M8-1.25 Stainless Steel (OE Fix) (Part No.03413HP)
from
$32.99
The factory-style bolts used to secure the exhaust manifold to the cylinder head on certain vehicles are prone to cracking and failure from extreme thermal cycles and corrosion. This convenient Dorman OE FIX hardware kit contains twelve M8-1.25 x 30mm bolts made of 100 percent stainless steel that provide superior strength and resistance to corrosion. The bolts are precision-manufactured to match the fit and function of the original equipment hardware, and help ensure a professional and more durable repair. The kit contains the bolts required to install one exhaust manifold.
Product Features:
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Product Features:
- Upgraded hardware – this set of twelve M8-1.25 x 30mm exhaust manifold mounting bolts are 100 percent stainless steel for superior heat and corrosion resistance
- Convenient solution – kit contains all the application-specific hardware necessary to install one exhaust manifold
- Matches fit – this hardware matches the fit and function of the factory fasteners, while offering superior durability
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Walker – Exhaust Bolt and Spring (Part No.36463)
from
$20.99
Complete your exhaust repair with a Walker spring bolt kit. Designed to ensure a tight connection and inhibit leaks, Walker hardware is manufactured from durable and robust material for long service life.
Product Features:
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Product Features:
- KEEPS EXHAUST PARTS IN PLACE – Designed to support undercar exhaust components
- CONSISTENT PERFORMANCE – Spring designed with the right compression strength for a secure connection
- PREMIUM MATERIALS – Made from high-quality materials for durability and long life
- THE RIGHT CONNECTION – Designed to be used for ball and socket joint
- BETTER TOGETHER – Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
Popular 1999 Pontiac Firebird Exhaust System Kits Categories
Most Popular Exhaust Manifold Gasket and Hardware Kit for 1999 Pontiac Firebirds
Enhance your 1999 Pontiac Firebird with this popular Exhaust Manifold Gasket and Hardware Kit we have in stock, for $54.99.
Dorman – Help – Exhaust Manifold Hardware And Gasket Kit (Part No.57175)
from
$54.99
This components in this exhaust manifold gasket and hardware kit are designed to match the fit and function of the original components to restore a secure connection between the cylinder head and the exhaust manifold on specified vehicles.
Product Features:
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Product Features:
- Direct replacement – engineered to match the fit, function and performance of the original gasket(s) and hardware required to attach the exhaust manifold to the cylinder head
- Restores functionality – designed to ensure a secure connection when the original gasket(s) and hardware have fatigued, cracked or failed, or the exhaust manifold is being serviced
- Durable construction – designed, manufactured and tested to strict specifications for reliable service
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Best-Selling 1999 Pontiac Firebird Exhaust Manifold Hardware Kits
Upgrade your Firebird with one of our 3 best-selling Exhaust Manifold Hardware Kits, earning an average 4.5 stars rating across 17 reviews.
Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03413B)
from
$17.99
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
- Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
- Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Help – Exhaust Manifold Hardware Kit – M8-1.25 Stainless Steel (OE Fix) (Part No.03413HP)
from
$32.99
The factory-style bolts used to secure the exhaust manifold to the cylinder head on certain vehicles are prone to cracking and failure from extreme thermal cycles and corrosion. This convenient Dorman OE FIX hardware kit contains twelve M8-1.25 x 30mm bolts made of 100 percent stainless steel that provide superior strength and resistance to corrosion. The bolts are precision-manufactured to match the fit and function of the original equipment hardware, and help ensure a professional and more durable repair. The kit contains the bolts required to install one exhaust manifold.
Product Features:
See More
Product Features:
- Upgraded hardware – this set of twelve M8-1.25 x 30mm exhaust manifold mounting bolts are 100 percent stainless steel for superior heat and corrosion resistance
- Convenient solution – kit contains all the application-specific hardware necessary to install one exhaust manifold
- Matches fit – this hardware matches the fit and function of the factory fasteners, while offering superior durability
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Exhaust Manifold Hardware Kit (Part No.675-226)
from
$23.99
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
- Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
- Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Top-Quality Exhaust System Kits for 1999 Pontiac Firebirds
Choose a high-quality OEM or aftermarket Exhaust System Kit for Pontiac Firebirds and enjoy top-notch performance from $1,832.99.
Borla Performance Exhaust – Exhaust System Kit: T-304 SS, 3" Dia, Single Exhaust With Quad Exit, Split 3.8" L x 3" W Square (Part No.14780)
from
$1832.99
Product Features:
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- Features Patented Straight-Through And Multi-Core Technology To Unleash Hidden Horsepower
- Increases The Overall Sound Level And Performance
- Cat-Back(TM) Performance Exhaust System Replaces The Factory Exhaust System Following The Same Exhaust Path And Secured Using The Original Vehicle Hangars And Rubber Isolators
- Pioneered The Automotive Exhaust Aftermarket In Exhausts Constructed In Aircraft Grade T-304 Stainless Steel Tubing, A Material With Higher Content Of Carbon And Nickel That Will Not Rust Or Corrode
- Aggressive S-Type Sound Under Acceleration, No Drone At Highway Speeds
Top-Rated Exhaust System Kit Brands For Your 1999 Pontiac Firebird
When it comes to finding the perfect Exhaust System Kit for your 1999 Pontiac Firebird, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Exhaust System Kit brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $17.99. Purchasing a Exhaust System Kit from us here at Advance Auto Parts is a smart move for both you and your 1999 Pontiac Firebird, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 1999 Pontiac Firebird Exhaust System Kits
If you’re looking for a top-quality Exhaust System Kit for your 1999 Pontiac Firebird, Advance Auto Parts has exactly what you need with our selection of Dorman Exhaust System Kits. We have 1 Dorman Exhaust System Kits in stock for this fitment, all known for their durability and precision fit. With prices starting at just $17.99, you’ll find the perfect Exhaust System Kit for your needs and budget. Dorman Exhaust System Kits for the 1999 Pontiac Firebird come highly rated, with over 17 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Exhaust System Kit from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$17.99
(17)
Exhaust Manifold Hardware Kit
“Bought a new manifold later that came with a gasket so I returned this item..”
FAQs for 1999 Pontiac Firebird Exhaust System Kits
What are the best-selling Exhaust System Kits for 1999 Pontiac Firebirds?
Out of 5 Exhaust System Kits that fit 1999 Pontiac Firebirds, the following parts are the top sellers:
- Exhaust Manifold Hardware Kit – M8-1.25 Stainless Steel (OE Fix) (12527670) – $32.99
- Exhaust Manifold Hardware Kit (12592650) – $23.99
- Exhaust System Kit: T-304 SS, 3" Dia, Single Exhaust With Quad Exit, Split 3.8" L x 3" W Square (50262174) – $1,832.99
What’s the price range for 1999 Pontiac Firebird Exhaust System Kits?
The prices of Exhaust System Kits for the 1999 Pontiac Firebird range from $17.99 up to $1,832.99 for the most premium parts.
What is the average price of an Exhaust System Kit for a 1999 Pontiac Firebird?
The average price for Exhaust System Kits for the 1999 Pontiac Firebird is $392.59. Keep in mind the variety of part types within our Exhaust System Kit category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Exhaust System Kits for other Pontiac Firebird model years?
What are the cheapest Exhaust System Kits for my 1999 Pontiac Firebird?
The cheapest 1999 Pontiac Firebird Exhaust System Kits we carry are:
- Exhaust Manifold Hardware Kit (10214558) – $17.99
- Exhaust Manifold Hardware Kit (12592650) – $23.99
- Exhaust Manifold Hardware Kit – M8-1.25 Stainless Steel (OE Fix) (12527670) – $32.99
- Exhaust Manifold Hardware And Gasket Kit (50248227) – $54.99
- Exhaust System Kit: T-304 SS, 3" Dia, Single Exhaust With Quad Exit, Split 3.8" L x 3" W Square (50262174) – $1,832.99
What are the top-rated Exhaust System Kits that fit the 1999 Pontiac Firebird?
The one 1999 Pontiac Firebird Exhaust System Kit we have in stock is the Exhaust Manifold Hardware Kit. It is rated 4.5 stars and costs $17.99.
What types of Exhaust System Kits do you sell for my 1999 Pontiac Firebird?
As of 11/2/25, these are some of the most in-demand types of Exhaust System Kits for a 1999 Pontiac Firebird:
Can I get help with 1999 Pontiac Firebird Exhaust System Kit orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Pontiac Exhaust System Kits and more.
What is your return policy for Pontiac Firebird Exhaust System Kits?
Advance Auto Parts keeps returns simple. For new Pontiac Firebird Exhaust System Kits and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.