PDI Big Boss Charge Air Cooler Boot Kit

PDI Big Boss charge air cooler (CAC) boots are designed with performance in mind! Rated for higher temps with reinforced construction our boots will meet the demands of your truck!

• 4 Ply Reinforced Construction
• Temperature Range up to 525 degrees
• UV Resistant
• 4" Diameter
• 6" Overall length
• 3 Stainless Support Rings

Kit includes 4 Big Boss boots and 8 High Quality Stainless Steel Clamps for installation.  Fits most truck applications including Peterbilt, Kenworth, Freightliner, and more!