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2020-2024 L5P Duramax WEHRLI Stage 1 High Flow Intake Bundle Kit

Marsoni M251S
Sale price$354.75
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2020-2024 L5P Duramax WEHRLI Stage 1 High Flow Intake Bundle KitDescription Stage 1 upgrade for the 2020 2024 L5P 6. 6L Duramax Diesel Chevrolet Silverado or GMC Sierra 2500 3500 HD truck improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory design that can lead to boost leaks or complete failures in hard working and high performance applications. Kit replaces the restricted 2 piece 2. 5 in. diameter driver (hot) side
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4.3 ★★★★★
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Glen R. Wesner
New York, US
★★★★★ 5
Looks good on me.
Color: All Black, Size: XX-Large
Good fit. Great material and it is washable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
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Fernndo Mora
Belleville, US
★★★★★ 4
Nice shirt
Color: Navy Blue, Size: Medium
Very good fit. The quality is good and the color is great.
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Reviewed in the United States on May 27, 2026
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Robert Charles Wright
Natrona Heights, US
★★★★★ 5
Trusted dependable Amazon
Color: Striped Black, Size: XX-Large
Great quality product. Delivered on time Thank you
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Reviewed in the United States on May 12, 2026
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FBCALLO
Lexington, US
★★★★★ 5
Good Fit
Color: All White, Size: Large
Good fit.
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Reviewed in the United States on May 28, 2026
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Verified Purchase
Kurt Schmidt
Belleville, US
★★★★★ 3
The neck view
Color: All Black, Size: Large
The neck portion is higher than expected
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Reviewed in the United States on May 19, 2026

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