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Pontiac Firebird Gibson Mufflers
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1 - 12 of 41
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Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55121S
Length: 19"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55184S
Length: 19"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55112S
Length: 19"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55106S
Length: 19"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55123S
Length: 19"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55182S
Length: 19"
Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55108S
Length: 19"
Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55140S
Length: 19"
Inlet Diameter: 2"
Outlet Diameter: 2"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55142S
Length: 19"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55143S
Length: 19"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55113S
Length: 19"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55122S
Length: 19"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
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Cat Back Exhaust Muffler System 86-91 Chevy Camaro/Pontiac Firebird 5.0L/5.7L V8
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Stainless Exhaust Muffler System 70-74 GM F-Body Camaro Firebird Trans Am (LSX)
![](https://i.ebayimg.com/images/g/3ToAAeSwBB9nm7e6/s-l225.jpg)
2.5" Stainless Exhaust Muffler System 67-74 Chevy Camaro/Nova & Pontiac Firebird
![](https://i.ebayimg.com/images/g/WVcAAOSwjq9b2Hiv/s-l225.jpg)
Xlerator Transverse Performance Muffler Camaro Firebird Stainless Steel - XS2265
![](https://i.ebayimg.com/images/g/QKEAAOSw0~tnLNZs/s-l225.jpg)
3" Stainless CatBack Exhaust Muffler System 98-02 Camaro/Firebird 5.7L Quad Tip
![](https://i.ebayimg.com/images/g/SngAAOSwyqBkidsP/s-l225.jpg)
Stainless Exhaust Muffler System 70-74 GM F-Body Camaro SS Z/28 & Firebird (LSX)
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Brand: Gibson
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Pontiac Firebird Gibson Mufflers
Choose Your Vehicle:
Shop Pontiac Firebird Gibson Mufflers by Year
1 - 12 of 41
Sort by:
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55121S
Length: 19"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55184S
Length: 19"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55112S
Length: 19"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55106S
Length: 19"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55123S
Length: 19"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55182S
Length: 19"
Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55108S
Length: 19"
Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55140S
Length: 19"
Inlet Diameter: 2"
Outlet Diameter: 2"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55142S
Length: 19"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55143S
Length: 19"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55113S
Length: 19"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)
PART# 55122S
Length: 19"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?
![](/images/home/ebay_certified.gif)
![](https://i.ebayimg.com/images/g/kfwAAOSwoUxnLNdn/s-l225.jpg)
Cat Back Exhaust Muffler System 86-91 Chevy Camaro/Pontiac Firebird 5.0L/5.7L V8
![](https://i.ebayimg.com/images/g/3NsAAOSwQJZkidps/s-l225.jpg)
Stainless Exhaust Muffler System 70-74 GM F-Body Camaro Firebird Trans Am (LSX)
![](https://i.ebayimg.com/images/g/3ToAAeSwBB9nm7e6/s-l225.jpg)
2.5" Stainless Exhaust Muffler System 67-74 Chevy Camaro/Nova & Pontiac Firebird
![](https://i.ebayimg.com/images/g/WVcAAOSwjq9b2Hiv/s-l225.jpg)
Xlerator Transverse Performance Muffler Camaro Firebird Stainless Steel - XS2265
![](https://i.ebayimg.com/images/g/QKEAAOSw0~tnLNZs/s-l225.jpg)
3" Stainless CatBack Exhaust Muffler System 98-02 Camaro/Firebird 5.7L Quad Tip
![](https://i.ebayimg.com/images/g/SngAAOSwyqBkidsP/s-l225.jpg)
Stainless Exhaust Muffler System 70-74 GM F-Body Camaro SS Z/28 & Firebird (LSX)
Popular Categories
Firebird Parts
Firebird Catalytic Converters
Firebird Mufflers
Firebird Muffler Tips
Firebird Crossover Pipes
Firebird Exhaust Systems
Firebird Rims
Firebird Cold Air Intakes
Firebird Headlights
Firebird Body Kits
Firebird Headers
Firebird Hoods
Firebird Struts and Shocks
Firebird Racing Seats
Firebird Carbon Fiber Hoods
Performance Sitemap
Firebird Catalytic Converters
Firebird Mufflers
Firebird Muffler Tips
Firebird Crossover Pipes
Firebird Exhaust Systems
Firebird Rims
Firebird Cold Air Intakes
Firebird Headlights
Firebird Body Kits
Firebird Headers
Firebird Hoods
Firebird Struts and Shocks
Firebird Racing Seats
Firebird Carbon Fiber Hoods
Performance Sitemap
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