MBRP Cat-Back Exhaust System

2023–2026 Toyota GR Corolla

S43023CF

Overview:

The MBRP Cat-Back Exhaust System is engineered specifically for the 2023 to 2026 Toyota GR Corolla, designed to enhance both the sound and performance of your vehicle. This exhaust system is ideal for enthusiasts seeking a moderate, street-friendly exhaust tone paired with improved power delivery and throttle response. Whether you drive daily or enjoy spirited weekend runs, this cat-back system offers a reliable upgrade that balances performance gains with durability.

Constructed to last and deliver consistent results, the MBRP system unlocks your GR Corolla’s potential by improving exhaust flow and enhancing the driving experience without compromising on quality or fitment.

Key Features:

This cat-back exhaust system combines thoughtful design and premium materials to provide noticeable performance and sound improvements. Key features include:

• 3" smooth mandrel-bent tubing for optimized exhaust flow and minimal restriction
• Durable T304 stainless steel construction that resists corrosion and ensures long-lasting performance
• 5" outer diameter burnt end tips that deliver a distinctive, aggressive appearance
• Up to 43% increase in exhaust flow compared to the factory system
• Performance gains of up to 1 horsepower and 3 ft-lbs of torque
• Moderate exhaust tone designed for street use, providing an enhanced but not overpowering sound profile
• Precision fitment tailored to the 2023+ Toyota GR Corolla for straightforward installation
• Backed by MBRP’s standard limited lifetime warranty for peace of mind

Construction & Design:

The MBRP Cat-Back Exhaust System is crafted from premium T304 stainless steel, known for its excellent corrosion resistance and durability in demanding environments. The use of smooth mandrel bends throughout the tubing ensures consistent diameter and smooth airflow, reducing turbulence and backpressure for improved engine efficiency.

The system’s design includes large 5" burnt tips that not only enhance the visual appeal but also contribute to the exhaust’s moderate, refined sound character. Every component is engineered for a precise fit on the Toyota GR Corolla, ensuring a seamless integration with factory mounting points and exhaust layout.

Performance & Sound

• Delivers up to a 43% increase in exhaust flow, allowing your engine to breathe more freely
• Provides measurable power gains of up to 1 horsepower and 3 ft-lbs of torque, enhancing acceleration and throttle response
• Produces a moderate, street-friendly exhaust tone that enhances the driving experience without excessive noise

Installation & Fitment:

This cat-back exhaust system is designed for a direct bolt-on installation on 2023 to 2026 Toyota GR Corolla models. It utilizes factory mounting points and requires no cutting, drilling, or special tuning, making it an accessible upgrade for enthusiasts and professional installers alike.

• Direct fit for 2023–2026 Toyota GR Corolla
• No modifications or special tuning required
• Includes all necessary hardware for installation

What's Included:

• Complete cat-back exhaust system
• 3" smooth mandrel bent tubing
• 5" outer diameter burnt end tips
• Installation hardware
• MBRP standard limited lifetime warranty documentation

Ideal For:

This exhaust system is perfect for Toyota GR Corolla owners who want to improve their vehicle’s performance and sound without sacrificing daily drivability. It suits drivers looking for a reliable, durable upgrade that enhances throttle response and delivers a sporty exhaust note suitable for street use.

MBRP builds performance exhaust systems engineered for bold sound, improved flow, and durable fitment across gas and diesel trucks, as well as select cars. From workhorse tow rigs to weekend builds, MBRP is known for offering multiple series and configurations so owners can choose the tone and construction that match how hard the vehicle gets driven.