Our EGR Upgrade is built for those that demand the best from their L5P Duramax. It includes everything you need to fix your OEM EGR before it starts causing you problems and costing you money.
Mil-Spec Anodized Aluminum Thermostat Bridge Billet Block Off w/ O-Ring
9th Injector Plug
Coolant Line Plugs & Caps
All Necessary Gaskets & Hardware
Proudly Made In North America
Fitment
2017 - 2019 GM Duramax 2500/3500
Notes
Pictured, but not Included. We recommend adding the 3.5" L5P Downpipe to replace your crushed factory downpipe and DOC. It connects to your OE turbo outlet flange and mates with your OEM or aftermarket Race Exhaust System with a 4-bolt flange. Made of high-polished stainless steel, It comes with a high-quality heat wrap kit.
