Borla Cat-Back Exhaust System - S-Type (140777CB) 1620 the sway bars have been

the sway bars have been shaped to fine tolerances by tempering and shot-peening to create a perfectly balanced thickness from one side of the bar to the other

Includes resonators to reduce rasp from the S58 engine while maintaining a wide-open race sound

Exhaust = 322 whp / 357 ft/lbs

reusing original heat shields or installing aftermarket heat shields is advised

4L GT500 Supercharged 4V engine and/or equivalent intake

Borla Cat-Back Exhaust System - S-Type (140777CB) 1620 the sway bars have beenBorla S Type Cat Back Exhaust System for 2017 2020 Honda Civic Si 1. 5L 4 Cyl. Turbo Manual Transmission Front Wheel Drive 2 Door Coupe. (140777CB) Upgrading your factory exhaust system to a Borla stainless steel performance exhaust system with a more efficient and less restrictive design can improve sound (adding more enjoyment driving your vehicle) and increase engine horsepower and torque throughout the RPM range (allowing quicker acceleration to