EGR Cooler Delete | GM Duramax Diesel 04-05 LLY Out of stock SKU: 21739 For off-road and race use only $285 Add to Wishlist Add to Wishlist Out of stock Proven power gains. Test bench. Real trucks. Real results. Tuned by diesel addicts. We drive what we sell. Installs like OEM. Hits like aftermarket. 100% fit. Maximum output. Fast shipping. Ready to ship from US warehouses. Please Note Shipping Emissions Compliance Disclaimer Add a review EGR Cooler Delete | GM Duramax Diesel 04-05 LLY Rating* 0/5 * Rating is required Your review * Review is required Name * Name is required Email * Email is required * Please confirm that you are not a robot Submit Cancel 0.0 Based on 0 reviews5 star0%4 star0%3 star0%2 star0%1 star0%Add a review Search0 of 0 reviewsMost RecentMost HelpfulSorry, no reviews match your current selections Related products ECU Unlock Tool | DPF Delete Tuning Unlock ECM | GM Duramax Diesel L5P | 2017-2023$1,059 – $3,228Price range: $1,059 through $3,228 In Stock Add to Wishlist Add to Wishlist 5% EGR & Cooler Delete Kit | Ford Powerstroke 6.7L | 2023-2025$188 Original price was: $188.$179Current price is: $179. In Stock Add to Wishlist Add to Wishlist GM/Chevy Duramax 6.6L LML | Full Delete Bundle (DPF/DEF/EGR) | 2015.5-2016$1,453 – $2,110Price range: $1,453 through $2,110 In Stock Add to Wishlist Add to Wishlist 4″ Exhaust DPF Delete | GM Duramax Diesel 6.6L 2001-2007$569 – $1,108Price range: $569 through $1,108 In Stock Add to Wishlist Add to Wishlist 21% EGR Delete Kit| Ford Powerstroke Diesel 6.7 2015-2016Rated 4.40 out of 5 5 reviews$249 Original price was: $249.$199Current price is: $199. In Stock Add to Wishlist Add to Wishlist