Borla 140559 Cat-Back Exhaust System Touring

The Borla 140559 Touring Cat-Back Exhaust System is engineered specifically for 2015-2020 Cadillac Escalade and GMC Yukon Denali models equipped with the 6.2L V8 automatic transmission. This system does not fit Escalade ESV or Yukon Denali XL vehicles. This system supersedes Borla part number 140568.

System Configuration:

• Features 3-inch diameter inlet transitioning to dual 2.25-inch outlets
• Equipped with an Adaptive Exhaust Valve for enhanced performance control
• Includes two front pipes - use the Borla pipe that matches your original equipment pipe during installation
• Features dual 4-inch round bright chrome tips on T-304 stainless steel with rolled angle-cut design
• System weight: 58 lbs with package dimensions of 61" L x 16" W x 13" H

Performance & Sound:

• Delivers the signature mellow Touring sound with no drone inside the vehicle
• Features patented straight-through and multi-core technology designed to unleash hidden horsepower
• Increased exhaust velocity adds power, driving excitement, and improved fuel economy

Premium Construction:

• Built from premium T-304 stainless steel, superior to T-400 series materials like 409 stainless
• Precision mandrel-bent tubing maintains consistent diameter throughout for maximum flow
• Backed by Borla's industry-leading Million-Mile Warranty
• 50-state legal and California emissions compliant

This complete cat-back system includes all necessary connecting pipes, mufflers, hardware, and tips for a straightforward bolt-on installation. Borla's decades of exhaust engineering expertise ensure optimal performance gains while maintaining the refined sound quality expected from luxury SUVs.