1999 Pontiac Exhaust Parts

Choose a Model for your 1999 Pontiac


Showing 1 - 10 of 137 products
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Dynomax
  • Hardware-Clamp HD. 2 1/4in. U-Bolt
  • Size 2.25 in.; T409 Stainless Steel 2 1/4 in. System
  • Hardware-Clamp
  • Walker U-Bolt Clamp
  • Product Attributes:
    • Most Popular Make/Model: Jeep Grand Cherokee
    • Nut Type: Hex
    • Saddle Gauge: 11
    • WARNING CA Proposition 65: No
    • Saddle Hole Type: Round
    • Size: 2.250 In.
    • Hardware Material: Steel
    • Class: A
    • Product Grade: Economy
    • Min Year Covered: 1978
    • Max Year Covered: 2017
    • Most Popular Year: 2000
    • U Bolt Diameter: 0.375 In.
    • Total Part VIO: 3047416
    • Diameter (in.): 2.250 In.
    • Clamp Type: U-bolt
  • Features:
    • Many Different Clamp Designs Available To Meet Your Needs
    • Available In Stainless And Aluminized Steel
    • Available In Individual Or Bulk Cartons
    • Proudly Manufactured In The USA
  • Walker(R), with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today's emissions control needs, while developing solutions for tomorrow's challenges. Walker(R) is a 'one-stop' convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic and import vehicles in broadmarket, performance, and commercial vehicle applications. Walker(R) delivers optimal OE-style fit, appearance, and dependability in aftermarket emissions control parts.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Sub Model
1999 - Pontiac Grand Prix GTP

Dynomax
  • Hardware-Clamp HD. 2 1/2in. U-Bolt
  • Size 2.5 in.; Heavy Duty; Steel 2 1/2 in. System
  • Hardware-Clamp
  • Walker U-Bolt Clamp
  • Product Attributes:
    • Most Popular Make/Model: Ford F-150
    • Nut Type: Hex
    • Saddle Gauge: 11
    • WARNING CA Proposition 65: No
    • Saddle Hole Type: Round
    • Size: 2.500 In.
    • Hardware Material: Steel
    • Class: A
    • Product Grade: Economy
    • Min Year Covered: 1963
    • Max Year Covered: 2016
    • Most Popular Year: 2004
    • U Bolt Diameter: 0.375 In.
    • Total Part VIO: 23844610
    • Diameter (in.): 2.500 In.
    • Clamp Type: U-bolt
  • Features:
    • Many Different Clamp Designs Available To Meet Your Needs
    • Available In Stainless And Aluminized Steel
    • Available In Individual Or Bulk Cartons
    • Proudly Manufactured In The USA
  • Walker(R), with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today's emissions control needs, while developing solutions for tomorrow's challenges. Walker(R) is a 'one-stop' convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic and import vehicles in broadmarket, performance, and commercial vehicle applications. Walker(R) delivers optimal OE-style fit, appearance, and dependability in aftermarket emissions control parts.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Position Sub Model
1999 - Pontiac Firebird Left Base

Dynomax
  • Hardware-Clamp HD. 2 1/2in. U-Bolt
  • Size 2.5 in.; Heavy Duty; Steel 2 1/2 in. System
  • Hardware-Clamp
  • Walker U-Bolt Clamp
  • Product Attributes:
    • Most Popular Make/Model: Ford F-150
    • Nut Type: Hex
    • Saddle Gauge: 11
    • WARNING CA Proposition 65: No
    • Saddle Hole Type: Round
    • Size: 2.500 In.
    • Hardware Material: Steel
    • Class: A
    • Product Grade: Economy
    • Min Year Covered: 1963
    • Max Year Covered: 2016
    • Most Popular Year: 2004
    • U Bolt Diameter: 0.375 In.
    • Total Part VIO: 23844610
    • Diameter (in.): 2.500 In.
    • Clamp Type: U-bolt
  • Features:
    • Many Different Clamp Designs Available To Meet Your Needs
    • Available In Stainless And Aluminized Steel
    • Available In Individual Or Bulk Cartons
    • Proudly Manufactured In The USA
  • Walker(R), with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today's emissions control needs, while developing solutions for tomorrow's challenges. Walker(R) is a 'one-stop' convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic and import vehicles in broadmarket, performance, and commercial vehicle applications. Walker(R) delivers optimal OE-style fit, appearance, and dependability in aftermarket emissions control parts.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Position Sub Model
1999 - Pontiac Firebird Right Base

Dynomax
  • Hardware-Clamp HD. 2 1/2in. U-Bolt
  • Size 2.5 in.; Heavy Duty; Steel 2 1/2 in. System
  • Hardware-Clamp
  • Walker U-Bolt Clamp
  • Product Attributes:
    • Most Popular Make/Model: Ford F-150
    • Nut Type: Hex
    • Saddle Gauge: 11
    • WARNING CA Proposition 65: No
    • Saddle Hole Type: Round
    • Size: 2.500 In.
    • Hardware Material: Steel
    • Class: A
    • Product Grade: Economy
    • Min Year Covered: 1963
    • Max Year Covered: 2016
    • Most Popular Year: 2004
    • U Bolt Diameter: 0.375 In.
    • Total Part VIO: 23844610
    • Diameter (in.): 2.500 In.
    • Clamp Type: U-bolt
  • Features:
    • Many Different Clamp Designs Available To Meet Your Needs
    • Available In Stainless And Aluminized Steel
    • Available In Individual Or Bulk Cartons
    • Proudly Manufactured In The USA
  • Walker(R), with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today's emissions control needs, while developing solutions for tomorrow's challenges. Walker(R) is a 'one-stop' convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic and import vehicles in broadmarket, performance, and commercial vehicle applications. Walker(R) delivers optimal OE-style fit, appearance, and dependability in aftermarket emissions control parts.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Sub Model
1999 - Pontiac Grand Prix GTP

Remflex Exhaust Gaskets
  • Exhaust Gasket-GM V8, 4.8L-5.7L LS1, LS6
  • Product Attributes:
    • Title: Remflex Exhaust Gasket
    • Prop 65 - Short Label: Prop65_warning.jpg
    • Prop 65 (C, R or CR): Cr
  • Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.

Additional Fitment Information:
Vehicle Region Sub Model
1999 - Pontiac Firebird United States Trans Am

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • CARB Executive Order D-193-119 Engine Family Number XGMXV05.7082 ; Certification Level : TLEV OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • 2.25in. Universal California OBDII Catalytic Converter
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Heat Shield Attached: Yes
    • Body Width: 4.25
    • Overall Length: 15
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 4.375
    • Subtitle: California / Carb Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Round
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Body Length: 11
    • Outlet Diameter: 2.25

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1999 - Pontiac Firebird V - Left 8 Cyl 5.7L 350

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • CARB Executive Order D-193-119 Engine Family Number XGMXV05.7082 ; Certification Level : TLEV OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • 2.25in. Universal California OBDII Catalytic Converter
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Heat Shield Attached: Yes
    • Body Width: 4.25
    • Overall Length: 15
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 4.375
    • Subtitle: California / Carb Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Round
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Body Length: 11
    • Outlet Diameter: 2.25

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1999 - Pontiac Firebird V - Right 8 Cyl 5.7L 350

Magnaflow
  • Universal Catalytic Converter - 2.00in.
  • CARB Executive Order D-193-119 Engine Family Number XGMXV02.2022 ; Certification Level : TLEV OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.00in.
  • 2in. Universal California OBDII Catalytic Converter
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2
    • Heat Shield Attached: Yes
    • Body Width: 4.25
    • Overall Length: 15
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 4.375
    • Subtitle: California / Carb Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Round
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Body Length: 11
    • Outlet Diameter: 2

Additional Fitment Information:
Vehicle Block CC Engine CID
1999 - Pontiac Sunfire L 2190 4 Cyl 2.2L 134

Magnaflow
  • Quad Split Rear Exit
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 3
    • Muffler Type: Straight-through
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Tip Finish: Polished
    • Tip Shape: Round
    • Exit Style: Quad Split Rear
    • Tip Length: 7.25
    • Tip Type: Welded;double Wall;angle Cut;rolled Edge;resonated
    • Inlet Connection Type: Clamp-on
    • Subtitle: Cat-back

Additional Fitment Information:
Vehicle Block CC Engine CID
1999 - Pontiac Firebird V - 8 Cyl 5.7L 350

Magnaflow
  • Direct-Fit Catalytic Converter
  • Direct-Fit Catalytic Converter
  • Direct-Fit HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Attachment: Bolt-on
    • Main Piping Diameter: 2.5
    • Mounting Hardware Included: Yes
    • Air Tube Adaptable: No
    • Overall Length: 19.6
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic

This Part Fits the Following OEM/Substitute Numbers:
12559245, 12562397

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1999 - Pontiac Firebird V - Left 8 Cyl 5.7L 350
Showing 1 - 10 of 137 products

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