Magnaflow 2023 Toyota GR Corolla NEO Cat-Back Exhaust System

The MagnaFlow Toyota GR Corolla NEO Series Cat-Back Performance Exhaust System #19631 turns your ultimate sporty compact into a JDM-like beast that stays at the head of the pack thanks to its modern take on MagnaFlow’s signature sound and renowned dyno-proven power gains. This 2023 GR Corolla exhaust kit represents an all-around performance improvement for your GR’s 1.6L without compromises, even going so far as to retain your OEM vehicle’s factory controllable exhaust valve option using MagnaFlow’s own cast 304 stainless steel valves.

Additionally, #19631 seamlessly integrates MagnaFlow’s No Drone Technology (NDT) to ensure optimal driver enjoyment, free of any unwanted droning noises that can otherwise occur at cruising speeds. Exhaust kit #19631 features 3” mandrel bent main piping that passes through an 11” NDT tuned chamber, smooth Y-pipe transition, and two 11” straight-through performance mufflers before terminating in a quad-center split rear exit with 4.5” outer and 3.375” inner tips featuring a double wall, angle-cut logo etched design with a black chrome finish. This performance exhaust features an easy-to-install, direct-fit design that is engineered to replace all OEM exhaust components from near the catalytic converter on back. #19631 is made of durable, corrosion-resistant stainless steel and produced using advanced CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s limited lifetime warranty.

Applications:

  • 2023+ GR Corolla

Installation Instructions

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Magnaflow

MagnaFlow is a leading manufacturer of high-performance exhaust systems, catalytic converters, and mufflers, known for their exceptional sound quality, durability, and power gains. Specializing in both street and motorsport applications, MagnaFlow products are engineered to improve exhaust flow, increase horsepower, and provide an aggressive exhaust note. Trusted by car enthusiasts, racers, and manufacturers worldwide, MagnaFlow continues to set the standard for automotive exhaust performance and innovation.

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