DD-R Cat-Back Exhaust System

Aggressive styling and sound are hallmarks of the GReddy DD-R Exhaust System for the Honda FK7 Civic Sport hatchback. Designed to enhance the flow and acoustics of the L15 turbocharged engine without a mid-pipe resonator, the DD-R system features a 3-inch stainless steel main pipe that transitions via a precision Y-pipe to dual 2.5-inch piping feeding the signature DD-R mufflers. The technical specifications include compatibility with the FK7 chassis and the L15 Turbo engine, with a 3" cat-back configuration leading to dual exit compact muffler tips. This GReddy DD-R exhaust system is specifically designed for the 2017-2021 Honda Civic Sport hatchback models. It is NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION CONTROLLED MOTOR VEHICLE due to EPA's Anti-Tampering Policy and lack of CARB EO submission. The system is stated to retain the catalytic converter and front pipe, and data was collected on a stock vehicle.