Dorman Direct Fit Exhaust Manifold: without Heat Shield, 674-495
In stock
$126.99
Listed as compatible with this vehicle by the retailer feed.
Check price2018 Chevrolet Silverado 1500 Exhaust Systems
64 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2018 Chevrolet Silverado 1500 parts
Walker Quiet-Flow SS Direct Fit Exhaust Muffler 2.625" Inlet (ID) 2.625" Outlet (ID), 21919
In stock
$136.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Exhaust Pipe 3" Inlet (ID) 2.625" Outlet (OD), 54944
In stock
$149.99
Listed as compatible with this vehicle by the retailer feed.
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Flowmaster Inc. Super 40 Muffler - 3.00 Offset In - 3.00 Center Out - Aggressive Sound, 953046
In stock
$149.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Exhaust Pipe 3" Inlet (ID) 2.625" Outlet (OD), 55686
In stock
$172.99
Listed as compatible with this vehicle by the retailer feed.
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Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17233
In stock
$172.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Direct Fit Exhaust Resonator 2.625" Inlet (OD) 2.75" Outlet (ID), 55687
In stock
$189.99
Listed as compatible with this vehicle by the retailer feed.
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Flowmaster Inc. Super 50 Muffler - 3.00 Offset In - 3.00 Center Out - Moderate Sound, 53056
In stock
$204.99
Listed as compatible with this vehicle by the retailer feed.
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Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 2.5 Inch Outlet ID, 17228
In stock
$216.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Universal Catalytic Converter, 51046
In stock
$261.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Universal Catalytic Converter, 51656
In stock
$306.99
Listed as compatible with this vehicle by the retailer feed.
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MBRP Exhaust Installer Series, 3 In Cat Back System: Polished Tip, Aluminized Steel, Designed for Power and Sound, S5084AL
In stock
$595.99
Listed as compatible with this vehicle by the retailer feed.
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Hooker BlackHeart Shorty Headers, 70301411-RHKR
In stock
$675.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow Off Road Pro Series Cat-Back Performance Exhaust System, 17146
In stock
$767.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER MACH Force-Xp Cat Back Exhaust System: Polished Tip, 409 Stainless Steel, Unleashes All Avail. HP, 49-44038-P
In stock
$884.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 3.625" Inlet (ID) 3" Outlet (OD), 50497
In stock
$1,014.00
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Rebel Series Cat Back Exhaust System: Polished Tip, 409 Stainless Steel, Gain up to 14 HP, 49-44070-P
In stock
$1,050.00
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Rebel Series Cat Back Exhaust System: Polished Tip, 409 Stainless Steel, Gain up to 14 HP, 49-44098-P
In stock
$1,050.00
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Apollo GT Series Cat Back Exhaust System: Polished Tip, 409 Stainless Steel, Gain up to 14 HP, 49-44111-P
In stock
$1,050.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 52642
In stock
$1,079.00
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Rebel Series Cat Back Exhaust System: Black Tip, 409 Stainless Steel, Gain up to 14 HP, 49-44098-B
In stock
$1,154.00
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Rebel Series Cat Back Exhaust System: Black Tip, 409 Stainless Steel, Gain up to 14 HP, 49-44070-B
In stock
$1,154.00
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER MACH Force-Xp Cat Back Exhaust System: Black Tip, 409 Stainless Steel, Unleashes All Available HP, 49-44071-B
In stock
$1,154.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow Street Series Cat-Back Performance Exhaust System, 15267
In stock
$1,200.99
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.