Dynomax Ultra Flo Exhaust Muffler 4 Inch Inlet ID 4 Inch Outlet ID, 17557
In stock
$217.99
Listed as compatible with this vehicle by the retailer feed.
Check price2008 Chevrolet Silverado 2500HD Exhaust Systems
79 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2008 Chevrolet Silverado 2500HD parts
Dorman Direct Fit Exhaust Manifold: with Heat Shield, 674-736
In stock
$281.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Hot Charge Pipe, 46-20049
In stock
$338.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID), 93304
In stock
$348.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Quiet-Flow Direct Fit Exhaust Muffler 3.5" Inlet (ID) 3.5" Outlet (ID), 21706
In stock
$372.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Stainless Downpipe, 49-44034
In stock
$457.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Large Bore-HD DPF Back Exhaust System: Polished Tip, 409 Stainless Steel, Unleashes All Avail. HP, 49-44004
In stock
$499.99
Listed as compatible with this vehicle by the retailer feed.
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Flowtech Shorty Headers - Black Painted, 11142FLT
In stock
$559.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Large Bore-HD DPF Back Exhaust System: No Tip, 409 Stainless Steel, Unleashes All Available HP, 49-44040
In stock
$593.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Large Bore-HD DPF Back Exhaust System: Polished Tip, 409 Stainless Steel, Unleashes All Avail. HP, 49-44040-P
In stock
$659.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER High-Flow Exhaust Manifold for Improved Performance, 46-40024
In stock
$689.99
Listed as compatible with this vehicle by the retailer feed.
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Flowtech Shorty Headers - Ceramic Coated, 31142FLT
In stock
$699.99
Listed as compatible with this vehicle by the retailer feed.
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JBA Performance 1850S-2 1 5/8" Header Shorty Stainless Steel 02-2013 GM Truck/SUV 4.8/5.3L and 07-13 6.0/6.2L
In stock
$719.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Large Bore-HD DPF Back Exhaust System: Black Tip, 409 Stainless Steel, Unleashes All Available HP, 49-44040-B
In stock
$734.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust Direct-Fit Muffler Assembly, 100-7279
In stock
$814.99
Listed as compatible with this vehicle by the retailer feed.
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JBA Performance 1 5/8" Header Shorty Stainless Steel, 1850S-2JS
In stock
$896.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49644
In stock
$1,061.00
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 4.125" Inlet (ID) 3.5" Outlet (OD), 50566
In stock
$1,163.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Diesel Oxidation Catalyst, 60504
In stock
$1,181.00
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Direct Fit Catalytic Converter 3" Inlet (ID) 3"Outlet (ID), 84707
In stock
$1,216.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Universal Catalytic Converter, 5451309
In stock
$1,278.00
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Direct Fit Catalytic Converter Overall Length 62.44 IN, 84797
In stock
$2,645.00
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Exhaust Manifold Gasket, 12617944
In stock
$19.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Exhaust Manifold Heat Shield, 674-736HS
In stock
$92.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.