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Cold Air Intake for 2001-2004 Chevy / GMC Duramax LB7 6.6L - S&B

S&B

4.5 (123)

Cold Air Intake for 2001-2004 Chevy / GMC Duramax LB7 6.6L

Name: S&B Cold Air Intake for 2001-2004 Chevy / GMC Duramax LB7 6.6L - Cold Air Intake for 2001-2004 Chevy / GMC Duramax LB7 6.6L
Brand: S&B
SKU: 44752379773221
Price: 379.0 USD
Availability: InStock
Rating: 4.8158 (26 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$379.00

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Black

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Reviews

4.8

38 ratings

I've had the cold air intake in for about 3 weeks now and I also did a low grade super chip with it giving me an estimated 60 horse and 115 lb of torque extra combined, it is absolutely amazing a little wine to sound great, but not too much sound to be annoying.... great product and performs even better thank you very much. I put this in my 2002 Chevy HD Duramax LBZ engine with a roughly 160,000 Mi on it and it performs now to my expectations! Next an Exhaust!

Rocky · January 17, 2026