2017-2021 6.6L Chevy GMC Duramax Diesel L5P EGR Delete Kit

FlasharkSKU: FLOS20049-BK

Sale price$169.77
In stock


EGR delete kit for the 6.6L Chevy GMC Duramax Diesel L5P 2017, 2018, 2019, 2020 and 2021. EGR delete stands for exhaust gas recirculation delete and is used in gasoline and diesel engines. It is designed to recirculate engine coolant faster and more efficiently than the stock EGR system.


Applicable Models:
2017 Chevy Duramax Diesel 6.6L L5P
2018 Chevy Duramax Diesel 6.6L L5P
2019 Chevy Duramax Diesel 6.6L L5P
2017 GMC Duramax Diesel 6.6L L5P
2018 GMC Duramax Diesel 6.6L L5P
2019 GMC Duramax Diesel 6.6L L5P
2020 GMC Duramax Diesel 6.6L L5P
2021 GMC Duramax Diesel 6.6L L5P

Note: Will not fit Cab & Chassis trucks.


Installing an EGR delete is one of the best upgrades you can do to increase the reliability of your 6.6 Duramax pickup truck. With this EGR delete you will be able to completely remove your EGR valve & EGR cooler.

Eliminating the EGR system will prevent soot from building up and clogging the EGR valve. Instead of hot exhaust gas being re-routed into the intake, fresh dense clean air can now circulate. Improved exhaust flow allows the turbocharger to spool up faster which results in quicker throttle response.

This EGR delete is engineered and designed to recirculate engine coolant faster and more efficiently than the stock EGR system. High-quality components consist of billet aluminum construction, nickel-plated steel flanges, stainless steel dipstick tube bracket, high temp silicone hoses, zinc coated hardware & precision fit o-rings.

Everything needed for a complete installation is included. Installation takes approx. 2hrs with basic hand tools. When installing an EGR delete; a DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting.

Condition: 100% Brand New
Material: Aluminum
Color: Black

Package Included:
1 * EGR Valve Cooler Delete Kit




Delivery Time

Our warehouses strive to have orders processed and ready to ship within 1-2 business days. Most products ship from one of our warehouses within the U.S. However, since some items will be shipped directly from the manufacturer, delivery times may vary. Common carrier deliveries typically range from 7 to 15 business days for delivery, depending on your proximity to the shipping location. If you are in a hurry, you can pay extra for shipping to speed up the delivery and we will speed up the delivery time to 2-8 business days. If your delivery time is over a holiday, please add an additional day for delivery. Our warehouses observe the following holidays: Christmas, New Years, Memorial Day, 4th of July, Labor Day and Thanksgiving. Shipping companies may observe additional holidays. 

Shipping Addresses

To keep shipping costs as low as possible and provide you with the best possible service here are some tips when checking out online:

  • Make sure your shipping address is correct.
  • Businesses run out of a residence will be considered a residential address and charged as such for any delivery.
  • Include an accurate phone number when placing an order online. If anything happens with your shipment, we will need the best way to get in touch with you. Carriers often call ahead to verify that someone will be at your business to accept the delivery. If the carrier is unable to reach you, they may not be able to deliver your items.


If for any reason you are unhappy with your order or should you wish to return or exchange a product then please contact us at service@flasharkracing.com at any time from Monday to Friday within 14 days after you received the item. Return shipping address will be provided within 24 hours, and you will get the refund within 3~5 business days after we received the return item. Email us at service@flasharkracing.com.

All of our products are sold with a 14 day money back guarantee and must be shipped to us within 14 days of you receiving them. Returns can only be accepted of products that are unopened, unused and still in their packaging or with their tags still attached. We will only accept the returned items in the same condition as we sent.

Please make sure when returning something that you securely package the item as anything damaged in the post and returned back to us due to being insufficiently packaged may receive no refund.

Refunds will be issued back to the original method of payment or store credit only.

Customer Reviews

Based on 1 review
Bigworm (Sacramento, US)
L5p egr fix

Fits perfect quality is good!

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