


2017-2019 L5P Duramax WEHRLI 4" Intake Kit with Air Box Stage 2
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
2017-2019 L5P Duramax WEHRLI 4" Intake Kit with Air Box Stage 2Description WCFab Stage 2 Intake Kit with Air Box for 2017 2019 GM L5P 6. 6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 3500 HD trucks. This high flow fabricated aluminum intake pipe, intake horn, and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your Duramax Diesel for improved engine performance and sound. The new design significantly increases airflow to your turbo producing improved
Quick Dispatch:
Your 2017-2019 L5P Duramax WEHRLI 4" Intake Kit with Air Box Stage 2 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 2017-2019 L5P Duramax WEHRLI 4" Intake Kit with Air Box Stage 2 ships.
Need Help?
Questions about 2017-2019 L5P Duramax WEHRLI 4" Intake Kit with Air Box Stage 2, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 2017-2019 L5P Duramax WEHRLI 4" Intake Kit with Air Box Stage 2 in your area.
Get Shipping Estimates
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
You may also like
4.5 ★★★★★
Based on 2319 reviews
Sort
Product Reviews
★★★★★ 5
Hit or the occasion. Very easy order.
Size: Medium, Color: Red
Fit like it was tailored to me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
★★★★★ 4
No bow tie
Size: X-Small, Color: Red
Liked the look, but did not come with bow tie.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2025
★★★★★ 5
Prom approved
Size: Small, Color: Black
My son got this for prom.. follow the size chart given because it is accurate. It’s very dapper and for the price way cheaper than renting something. It doesn’t look cheap at all. Very classy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Great!
Size: Medium, Color: Gold, Size: Medium, Color: Gold
Great quality, better than I expected!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Is very nice!
Size: Large, Color: Gold
Nice tuxedo for the Price! but definitely consider rep purchasing this in different colors of needed I didn’t end up returning it because we picked two different colors and went for the other. But this is a very nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026