Borla ATAK Cat Back System

Fits 2023–2024 Toyota GR Corolla 1.6L Turbo

Part #: 140942CFBA

Overview

The Borla ATAK Cat Back System is a high-performance exhaust upgrade designed specifically for the 1.6L engine in the Toyota GR Corolla. Crafted to enhance both sound and style, this system is ideal for enthusiasts seeking a bold, aggressive exhaust note combined with improved exhaust flow. Made from durable materials, it offers a combination of aesthetic appeal and functional performance, helping your vehicle deliver a more engaging driving experience while maintaining reliability and quality. This system features Borla’s innovative Polyphonic Harmonizer Technology, which uses pipes of varying diameters and lengths to produce a rich, full-bodied exhaust tone. The dual mufflers are engineered to deliver the signature ATAK sound—loud, aggressive, and free of drone—making it perfect for spirited driving. The inclusion of an Active Exhaust Valve allows you to switch between different sound modes, providing versatility for daily driving or track days. Primary benefits include a significant upgrade in exhaust sound, optimized airflow for better response, and a sleek appearance with carbon fiber and black anodized finishes that complement the sporty aesthetic of the GR Corolla.

Key Features

This Borla system combines advanced engineering with premium materials to deliver a top-tier exhaust upgrade:

• Constructed from high-quality stainless steel with carbon fiber tips for durability and style
• 3-inch diameter piping designed for optimal exhaust flow and performance
• Polyphonic Harmonizer Technology for a rich, multi-tone exhaust note
• Active Exhaust Valve for customizable sound modes
• Aggressive ATAK sound with no drone, suitable for spirited driving
• Black anodized and carbon fiber components for a sleek, modern look
• Designed specifically for the 1.6L turbocharged engine in the Toyota GR Corolla

Construction & Design

This exhaust system features precision-welded stainless steel piping with a durable finish, ensuring longevity and resistance to corrosion. The carbon fiber tips add a high-performance aesthetic, while the overall design emphasizes weight reduction and structural integrity. The system’s engineering supports efficient exhaust flow, contributing to improved engine response and a more aggressive sound profile.

Driving Feel & Feedback

The Borla ATAK system enhances the auditory experience of your vehicle, delivering a deep, resonant exhaust tone that amplifies engine character. The Active Exhaust Valve allows you to tailor the sound to your preference, whether for daily driving comfort or a more aggressive, race-inspired tone. The system’s design also supports better exhaust flow, which can contribute to improved throttle response and a more engaging driving experience.

Installation & Fitment

This bolt-on system is designed for straightforward installation on the Toyota GR Corolla, with precise fitment to ensure optimal performance and sound quality. Professional installation is recommended to achieve the best results and proper integration with your vehicle’s existing exhaust components.

What’s Included

The package includes the full cat-back exhaust system with carbon fiber tips, all necessary hardware, and mounting components to facilitate a seamless upgrade.

Ideal For

This exhaust upgrade is perfect for enthusiasts looking to enhance their GR Corolla’s sound and style, whether for daily driving or spirited performance. It’s an excellent choice for those seeking a bold, aggressive exhaust note with the flexibility of adjustable sound modes.