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Flowmaster 17233 American Thunder Exhaust Kit, 1986-91 Camaro/FB

$522.99
$662.98

1990 Pontiac Firebird

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Tube O.D.: 3"

Material Type: Aluminized Steel

Inlet Size: 3

Outlet Location: Dual Rear

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Flowmaster 17234 American Thunder Exhaust Kit, 1986-91 Camaro/FB

$457.99
$580.94

1990 Pontiac Firebird

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On Sale

Tube O.D.: 3"

Material Type: Aluminized Steel

Inlet Size: 2.5

Outlet Location: Dual Rear

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Flowmaster 43083 80 Series Crossflow Muffler, 3.00 In/ 2.50 Out

$126.99
$160.75

1990 Pontiac Firebird

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On Sale
New Product

Inlet Diameter: 3"

Outlet Diameter: 2.5"

Overall Length: 21"

Overall Width: 9.75"

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Flowmaster 53083 80 Series Crossflow Muffler, 3.00 In/ 2.50 Out

$152.99
$194.01

1990 Pontiac Firebird

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On Sale
New Product

Inlet Diameter: 3"

Outlet Diameter: 2.5"

Overall Length: 23"

Overall Width: 10"

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Flowmaster 42583 80 Series Crossflow Muffler, 2.50 In/Out

$126.99
$160.75

1990 Pontiac Firebird

Ships Free
On Sale
New Product

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Overall Length: 21"

Overall Width: 9.75"

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Flowmaster 842583 80 Series Crossflow Muffler, 2.50 In/Out

$132.99
$168.29

1990 Pontiac Firebird

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On Sale
New Product

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Overall Width: 9.5"

Overall Thickness: 4"

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Flowmaster 12514310 dBX Muffler, 2.50 In/Out

$171.99
$217.20

Universal Fit

Ships Free
On Sale
New Product

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Overall Length: 20"

Material Type: Stainless Steel

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