BORLA 140931 Cat-Back Exhaust 3", ATAK (4.5" Brushed Steel Tips) for SUBARU WRX 2.4L 2022-2025

Description BORLA 140931 Cat-Back Exhaust 3", ATAK (4.5" Brushed Steel Tips) for SUBARU WRX 2.4L 2022-2025

This BORLA Cat-Back system is engineered specifically for the Subaru WRX equipped with the 2.4L engine. The 3" single-exit configuration incorporates BORLA Polyphonic Harmonizer technology, which uses patented modules containing pipes of varying diameters and lengths to generate multiple harmonized exhaust frequencies. The result is a clean, full-bodied acoustic profile with an aggressive ATAK sound and zero cabin drone. The system exits on the passenger-side rear and features laser-welded muffler end caps for a refined appearance.

Specifications

• 3" single-exit Cat-Back system engineered for the 2.4L WRX engine
• Polyphonic Harmonizer technology for rich, harmonized ATAK sound without drone
• Passenger-side rear exit with laser-welded muffler end caps
• Extended Harmonizer core exits inside a 4.5" brushed T-304 stainless steel tip
• Laser-cut BORLA logo on tip
• Straight-through multi-core construction increases exhaust velocity
• Manufactured from premium T-304 stainless steel
• Mandrel-bent tubing ensures maximum flow and consistent performance
• CNC fabrication provides precise fitment
• Single right rear exit configuration