10th Gen Honda Civic 1.5L Coupe Magnaflow Street Series Honda Civic Si 9th Gen (2012 - 2015) The Radium fuel rail is

The Radium fuel rail is the first and only on the market to support an (optional) fuel pulsation damper

PRL motorsports manifold adapter kit

Smooth feel and bite

Includes custom Main Shaft Taller 1st through 4th gears

And for good reason

10th Gen Honda Civic 1.5L Coupe Magnaflow Street Series Honda Civic Si 9th Gen (2012 - 2015) The Radium fuel rail isFITS: 10th Gen Honda Civic 1. 5L Coupe THIS IS A SPECIAL ORDER ITEM Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow Street Series Performance Exhaust systems deliver the smooth deep sound you want and the wide open performance power you need. Our exhaust systems feature straight through flow designs for the ultimate in unrestricted horsepower and torque for big power while maintaining