Upgrade the intercooler in your 2011-2015 GM 6.6L Duramax LML with the XDP X-TRA Cool Direct-Fit HD Intercooler XD401. All X-Tra Cool HD Intercoolers feature robust bar and plate construction for the ultimate in strength and durability. The HD Intercooler is a direct bolt-in, and re-uses all existing brackets,
mounting points, and hoses.
X-TRA Cool Direct-Fit HD Intercoolers are designed for a simple, straight forward
installation. No modifications are required to mount
it in your truck. Just swap the XDP X-TRA Cool Intercooler for your
factory unit and re-use all of your stock components.
Stronger Than Stock
X-TRA Cool Direct-Fit HD Intercooler are not only built stronger
than your stock intercooler, but it can withstand more! Each unit is 100%
TIG welded and utliize a bar and plate core for superior durability and strength to withstand higher boost
Cool Intercooler is pressure tested and rated to withstand 120+ PSI.
In addition, XDP also backs each intercooler with a 1-year, unlimited mileage
The HD Intercoolers ship standard with a black coated finish. An XDP
stencil is included in the box so you can paint the 'X' in any color you
choose. Whether you want to match the color of your truck, or leave it black for a stealth appearance, the choice is up to you!
- Direct-Fit Replacement
- Rugged Bar & Plate Core
- Pressure Tested & Rated To Withstand 120+ PSI
- Installs In Factory Location With Factory Components
Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.