Borla ATAK Series 3-Inch Cat-Back Exhaust System for 2023-2026 Toyota GR Corolla (1.6L) 140942

Fits 2023-2026 Toyota GR Corolla (1.6L) including Circuit Edition, Core, Morizo Edition, Premium, and Premium Plus models.

This 3-inch diameter Borla ATAK cat-back exhaust system is engineered to maximize the performance and acoustic profile of the Toyota GR Corolla's 1.6L turbocharged engine. The system utilizes Borla’s patented Polyphonic Harmonizer Technology, which uses internal pipes of varying diameters and lengths to create multiple exhaust notes that harmonize into a clean, rich sound. This dual-muffler design delivers the aggressive ATAK sound level without the interior drone common in lesser systems.

Constructed from premium T-304 austenitic stainless steel, this system features ultra-smooth mandrel bends for maximum exhaust velocity and durability that far exceeds T-400 series alternatives. It includes an integrated Active Exhaust Valve to maintain factory valve functionality. The system is finished with a distinct quad-tip arrangement featuring two 3.5-inch round center tips and two 4.5-inch round outer tips, all crafted from polished T-304 stainless steel.

• Part Number: 140942
• System Type: Cat-Back
• Tubing Diameter: 3"
• Material: T-304 Stainless Steel
• Tip Description: Quad Polished (2x 3.5" Center, 2x 4.5" Outer)
• Technology: Polyphonic Harmonizer & Active Exhaust Valve
• Warranty: Million-Mile Warranty