MagnaFlow 2017-2020 Honda Civic Si Competition Series Cat-Back Performance Exhaust System

19420

The MagnaFlow Honda Civic Competition Series 19420 brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we’re so well known for. This exhaust kit is designed to enhance your 1.5L 2017-2020 Honda Civic with dyno-proven performance made possible thanks to fast-flowing mandrel bent 2.5in. main piping and 3 Straight-Through mufflers ending in a Dual Center Rear exit with 4.5in. Polished Welded-Double Wall-Angle Cut-Folded Edge tips featuring a sporty finish. The exhaust system’s cat-back layout replaces your ride’s exhaust system from near the catalytic converter on back. Exhaust system 19420 is engineered to make your vehicle’s engine produce Agressive exterior and Moderate interior sound levels, befitting its competition-oriented design. 19420’s direct-fit design makes installation a breeze thanks to the use of advanced 3D scanning techniques. This performance exhaust system is made of 100% durable and corrosion-resistant stainless steel and produced using CNC precision robotic manufacturing, all backed by MagnaFlow’s limited lifetime warranty. Please check to ensure compliance with local noise regulations.

FEATURES

RACING INSPIRED SOUND

Unleash your vehicle's inner racecar with a motorsport inspired exhaust system that sounds as epic on the street as it does on the track.

TRACK-READY DESIGN

This performance exhaust system is ready for the track thanks to its high-performance lightweight design.

DYNO-PROVEN PERFORMANCE

Extensive dyno testing is used to ensure that this cat-back exhaust system increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases.

PERFECT FITMENT

This direct-fit Competition Series system fits onto your vehicle easily thanks to the extensive use of 3D scanning during development to ensure OEM-like fitment. 19420 includes all the hardware necessary for do-it-yourself installation.