aFe POWER Vulcan Series Cat Back Exhaust System: No Tip, 304 Stainless Steel, Unleashes All Available HP, 49-34101
In stock
$1,269.00
Listed as compatible with this vehicle by the retailer feed.
Check price2021 GMC Sierra 1500 Exhaust Systems
40 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
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aFe POWER Vulcan Series Cat Back Exhaust System: Black Tip, 304 Stainless Steel, Unleashes All Available HP, 49-34106-B
In stock
$1,269.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow Street Series Cat-Back Performance Exhaust System, 19473
In stock
$1,305.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow Street Series Cat-Back Performance Exhaust System, 19470
In stock
$1,365.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Vulcan Series Cat Back Exhaust System: Polished Tip, 304 Stainless Steel, Unleashes All Avail. HP, 49-34104-P
In stock
$1,395.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow Street Series Cat-Back Performance Exhaust System, 19474
In stock
$1,530.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Vulcan Series Cat Back Exhaust System: Black Tip, 304 Stainless Steel, Unleashes All Available HP, 49-34104-B
In stock
$1,533.00
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Vulcan Series Cat Back Exhaust System: Polished Tip, 304 Stainless Steel, Unleashes All Avail. HP, 49-34105-P
In stock
$1,685.00
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Vulcan Series Cat Back Exhaust System: Polished Tip, 304 Stainless Steel, Unleashes All Avail. HP, 49-34102-P
In stock
$1,685.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow Overland Series Cat-Back Performance Exhaust System, 19626
In stock
$1,786.00
Listed as compatible with this vehicle by the retailer feed.
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Borla Performance Exhaust Cat-Back Exhaust System - S-Type, 140770BC
In stock
$1,848.00
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Vulcan Series Cat Back Exhaust System: Black Tip, 304 Stainless Steel, Unleashes All Available HP, 49-34105-B
In stock
$1,853.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow Street Series Cat-Back Performance Exhaust System, 19489
In stock
$1,936.99
Listed as compatible with this vehicle by the retailer feed.
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Borla Performance Exhaust T304 Ss, With Muffler, 3.5"Pipe Diameter To 2.75"Pipe Dia Quad Split Rear Exit, 140776BC
In stock
$1,950.00
Listed as compatible with this vehicle by the retailer feed.
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Borla Performance Exhaust Cat-Back Exhaust System - S-Type, 140774BC
In stock
$2,050.00
Listed as compatible with this vehicle by the retailer feed.
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Felpro Exhaust Manifold Gasket Set, MS 97531
Out of stock
$24.99
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.