★★★★★ 5
Fast delivery and good price
Good price and name brand
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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
Quick Dispatch:
Your aFe Downpipe orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your aFe Downpipe ships.
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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]
- Please click here for more details>>> Return & Exchange Policy
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4.5 ★★★★★
Based on 2135 reviews
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Product Reviews
★★★★★ 4
Gas welder "lincoln "
Fit as expected
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Direct replacement for my J Deere GT225
Fit my John Deere GT225 as a direct replacement. It did need to be re-gapped before installation. I think the price was fair for two spark plugs, now I have a spare.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
check to make sure if you need the roller brush too.
fits perfectly
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Spark plugs
As advertised
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Reviewed in the United States on April 27, 2026
