Greddy DD-R Non-Resonated Cat Back Exhaust Honda Civic Sport / Civic Type R 2017-2021 | 10158602 vendor_Gimmick Motorsports Oil in the intake system

Oil in the intake system reduces octane

and the other is they are not optimised for throttle response

5L Turbo Manual

running at a lower power level

-Effectively raises the octane and increased engine performance from cleaner inlet air

Greddy DD-R Non-Resonated Cat Back Exhaust Honda Civic Sport / Civic Type R 2017-2021 | 10158602 vendor_Gimmick Motorsports Oil in the intake systemProduct Fitment: 2017 2021 Honda Civic Sport Hatchback 2017 2021 Honda Civic Type R Transform the look, sound, and performance of your hatchback with the DD R non resonated cat back exhaust system designed for 2017 2021 Civic Sport Hatchback. Built with race inspired styling and aggressive acoustics, this system improves exhaust flow while delivering a deep, sporty tone that matches the cars turbocharged character. Engineered specifically for FK7