2017-2024 Chevrolet Silverado 2500 3500 HD L5P 6.6L Duramax Diesel Enhanced Engine Ventilation Kit

$154.75
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Vendor: Topgpart
Availability: In Stock Pre order Out of stock
Description

Specifics:
1. Condition: 100% Brand New
2. Material: Aluminum alloy, rubber
3. Color: Black & Silver

Fitment /Compatible with:
For 2017-2024 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD
For 2017-2024 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 3500 HD Crew cab short bed & crew cab long bed.
* This will not fit the 3500/4500/5500 Cab & Chassis commercial style truck.

Package Includes:
1 Turbo piping kit
(shown as picture)


Features:
1. Improves L5P CCV system reliability by addressing plastic cracking issues.
2. Blocks high-temperature air from entering the intake horn via the CCV system.
3. Enhances oil removal from the CCV line with integrated drop devices.
4. Keeps the intake track clean and prevents hot air and oil ingress.
5. Removes the factory CCV component to eliminate failure risk and provides a safer, more convenient oil fill location.
6. Crafted from high-quality materials, this kit ensures long-lasting durability and reliable performance


Shipping (UNITED STATES):

Handling Time: within 24 hours
Shipping Time: 2-6 days

Tracking info will be emailed to you once the order has been shipped. Shipping will take 3-5 days.

Our Guarantee

Free 60-day returns and 1-year warranty.

We believe our products can help people's everyday lives, and we fully stand by our products. We offer a risk-free 60-day guarantee on all our products. If you don't have a great experience, we will ensure you are satisfied with your purchase. We also offer a 1-year free breakdown warranty on our products.

Note:
– Make sure to review the details carefully before making your purchase.
– For best results, professional installation or advice is strongly advised if you encounter any issues.
– Please note that due to variations in lighting and screen settings, the actual color may differ slightly from the image.
– Allow for minor size variations due to differences in manual measurements.

Review

Customer Reviews

Based on 15 reviews
87%
(13)
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(1)
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V
Vince Brito

This kit is a solid upgrade for my 2017-2024 L5P Duramax. The PCV reroute and turbo piping are well - made and easy to install. It’s a great way to keep my engine running cleaner and smoother. Definitely worth the money!

Thank you for leaving a review! We strive to provide high-quality and easy-to-install products to keep your engine running at its best. Thank you for choosing us and we appreciate your feedback!

O
Olivia Anderson

Excellent quality and packaging! The Enhanced Engine Ventilation Kit is built with precision—the parts feel durable and well-crafted. Installation was straightforward, and the turbo piping fits perfectly. Packaging was secure with no damage during shipping. Highly recommend for L5P Duramax owners！

User picture User picture User picture

Thank you for taking the time to leave such a positive review! We are thrilled to hear that you are satisfied with the quality and packaging of our Enhanced Engine Ventilation Kit. Our team takes great care in ensuring that all parts are built with precision and durability. We truly appreciate your support. Happy driving!

H
H P
Excellent CCV Reroute Kit

Very impressed with this kit!!

The build quality is top notch. All aluminum pieces; stainless steel clamps; quality rubber hose. Sizing is 3/4” on rubber and AN fitting.

Everything was very well packaged and separated. No instructions but Google took care of that!

Pros:
-noticeable throttle response
-more linear acceleration (kit got rid of a small hesitation during 20-30mph)
-truck feels as if it breathes better
-the oil fill tube is SOLID
-the relocated fill tube is much much easier to access
-the cap of the oil tube is solid aluminum with a very fat o-ring and thick threads which both result in a very tight seal
-the screws are stainless steel
-everything fit and aligned perfectly
-got rid of my air leaks from stock ccv housing
-looks pretty good under the hood

Cons
-the included Reverse drill bit did not work bc the stop screw heads had too big of a hole on top
-removing the 4 stock screws GM used to attach the ccv to the motor were a huge pita

Unknowns
-mpg changes
-oil consumption
-cleaner air for intake air horn
-parts holding up over time

Thank you so much for taking the time to share such a detailed and thoughtful review of our CCV Reroute Kit! We're committed to continuous improvement, and your feedback is incredibly valuable to us. We will upload step-by-step installation instructions to the product page in the future.

J
Jorryn Gabriel
Okay

couldn’t use one of the pipes, wasn’t even long enough or compatible, didn’t even come with MAP sensor bung. Would recommend spending more and getting something different.

R
Randy Riggs
Great product

Have not installed yet but looks like good quality, came with everything it should

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