Borla ATAK Cat Back Exhaust System

Fits 2014–2021 Toyota Tundra 4.6L and 5.7L V8

Part #: 141028BC

Overview

The Borla ATAK Cat Back Exhaust System is a high-performance True Dual exhaust designed specifically for the 2014 to 2021 Toyota Tundra with 4.6L or 5.7L V8 engines. Crafted to enhance your truck’s appearance and sound, this system delivers a deep, aggressive V8 growl while providing a noticeable performance boost. It’s ideal for truck owners seeking a durable, stylish upgrade that improves exhaust flow and driving excitement without compromising daily usability.

Constructed from premium T-304 stainless steel, this exhaust system offers superior corrosion resistance and longevity compared to standard materials. The split rear exit design features 4-inch round black chrome tips that add a sleek, aggressive look to your Tundra’s rear end. Maintenance is simple—avoid stainless steel polish on the black chrome tips and clean them with hot water and a microfiber cloth to maintain their finish.

Key Features

This Borla exhaust system combines advanced engineering with durable materials to deliver both style and performance benefits:

• True Dual Cat-Back design with split rear exit for balanced exhaust flow
• 4-inch round black chrome tips crafted from T-304 stainless steel for a distinctive look
• Internal H-Pipe muffler design enhances performance and sound quality
• Lightweight construction weighs less than the factory single exhaust system
• Patented straight-through and multi-core technology for improved exhaust velocity
• Ultra-smooth mandrel bends maximize airflow and power potential
• Precision CNC manufacturing ensures an exact fit for easy installation
• Delivers the aggressive ATAK® sound with minimal interior drone

Construction & Design

Built from premium austenitic T-304 stainless steel, this exhaust system resists corrosion and outperforms lower-grade 400-series materials. The black chrome tips provide a unique styling option, while the internal H-Pipe muffler design balances exhaust pulses to improve sound and performance. Ultra-smooth mandrel bends maintain consistent diameter throughout the system, reducing turbulence and backpressure for optimal flow.

Performance & Driving Character

The Borla ATAK Cat Back Exhaust enhances your Tundra’s driving experience by delivering a powerful V8 growl that commands attention without causing unwanted cabin drone. The system’s design improves exhaust flow, which can support better throttle response and fuel efficiency. This exhaust is engineered to provide a noticeable performance kick while maintaining daily drivability and comfort.

Installation & Fitment

This Cat Back system is designed as a direct bolt-on replacement for the factory exhaust on 2014–2021 Toyota Tundra 4.6L and 5.7L models. Precision CNC manufacturing ensures a precise fit, allowing for straightforward installation without modifications. The system ships in an oversize box due to its dimensions.