aFe Downpipe

Marsoni

M251S

$140.00

Get it in 3 business days with 1 day shipping. Friday, May 29

aFe DownpipeSKU: 49 04093 UPC: 802959610268 aFe Power Chevrolet GMC 6. 6L Turbocharger Downpipe 2001 2004 Silverado Sierra 2500HD 3500 This aFe Power ATLAS 3 inch steel downpipe fits 2001 2004 Chevrolet Silverado 2500HD 3500 and GMC Sierra 2500HD 3500 with 6. 6L Duramax LB7 diesel engines. Mandrel bent tubing delivers smoother airflow from turbo to exhaust for reduced EGTs and faster turbo spool up. The black powdercoated finish with thermal header tape wraps

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Your aFe Downpipe orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
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I bought these in anticipation of my upcoming lasik procedure. These things look great and the seller even included a cleaning kit in box. As someone who is 6'3" with a larger head, these sunglasses are snug without being uncomfortable. I actually love that since my current prescription sunglasses are so loose on my head that they can fall off during light activity or when I sweat. Now that I have my pick of the litter with sunglasses, I could not be happier with the money I spent on these and the quality that comes with them.

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Reviewed in the United States on February 19, 2026