S-Type Cat-Back Exhaust System with Dual 4-Inch Bright Chrome Tips

The Borla 141014 is a Cat-Back™ exhaust system specifically tuned for the 2.5L 4-cylinder engine in the 2025-2026 Kia K5 GT. At its core, the system utilizes BORLA®'s patented Polyphonic Harmonizer Technology. This innovative approach employs pipes of different diameters and lengths to generate multiple exhaust notes that harmonize into a clean, rich, and full-bodied sound, which is then further refined by the BORLA® mufflers to achieve the appropriate character and volume for this specific application. The exhaust is finished with dual 4-inch round bright chrome on T-304 stainless steel tips. Constructed from premium T-304 series stainless steel, this exhaust system is built for maximum durability and performance. Ultra-smooth mandrel bends are incorporated to ensure maximum flow and power gains. Technical specifications include a 2.75-inch diameter pipe that transitions into dual 2-inch pipes, with dual 4-inch tips exiting in a split rear configuration. All necessary hardware is included for installation.