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GMC Sierra Afe Exhaust Systems 

When it comes to exhaust systems, aFe Power has the game on lock! All GMC Sierra aFe exhaust systems come with OE-style hangers, premium band clamps, free-flowing mufflers, and stainless tubing throughout. GMC Sierra aFe exhaust systems are MIG or TIG welded at the company's factory in Corona, CA.


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Shop GMC Sierra Afe Exhaust Systems by Year


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Fits: GM Duramax 6.6L 06-07

PART# 49-44002

Retail: $808.00
$751.44


Free Shipping!


Fits: GM Duramax 6.6L 01-05

PART# 49-14001

Retail: $657.00
$611.01


Free Shipping!


Fits: GM Duramax 6.6L 06-07

PART# 49-14002

Retail: $657.00
$611.01


Free Shipping!


Fits: GM Duramax 6.6L 07.5-10

PART# 49-44004

Retail: $499.00
$464.07


Free Shipping!


Fits: GM Duramax 6.6L 01-05

PART# 49-44001

Retail: $808.00
$751.44


Free Shipping!


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GMC Sierra Afe Exhaust Systems 

When it comes to exhaust systems, aFe Power has the game on lock! All GMC Sierra aFe exhaust systems come with OE-style hangers, premium band clamps, free-flowing mufflers, and stainless tubing throughout. GMC Sierra aFe exhaust systems are MIG or TIG welded at the company's factory in Corona, CA.


Choose Your Vehicle:

Shop GMC Sierra Afe Exhaust Systems by Year

1 - 5 of 5
Sort by:




Fits: GM Duramax 6.6L 06-07

PART# 49-44002

Retail: $808.00
$751.44


Free Shipping!


Fits: GM Duramax 6.6L 01-05

PART# 49-14001

Retail: $657.00
$611.01


Free Shipping!


Fits: GM Duramax 6.6L 06-07

PART# 49-14002

Retail: $657.00
$611.01


Free Shipping!


Fits: GM Duramax 6.6L 07.5-10

PART# 49-44004

Retail: $499.00
$464.07


Free Shipping!


Fits: GM Duramax 6.6L 01-05

PART# 49-44001

Retail: $808.00
$751.44


Free Shipping!


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