2017-2021 Honda Civic Si Sedan DD-R Exhaust System by GReddy

With our distinctive style and design, the Greddy Performance Products DD-R is our modern take on the highly-sought after GReddy DD Dynamic Dual€� exhaust of the past.

Our iconic DD exhausts have always been recognized for its aggressive dual exit look and deep GReddy sound, but with this new DD-R, we also incorporated updated and improved full 304 stainless-steel construction.

The GPP DD-R has been adapted to modern tuner cars to not only enhance the looks and sound, but to improve performance with its carefully designed dual high-flow straight-through muffler layouts. Another new feature on the DD-R is the tunability. With the new twin removable tips, new options for tips finishers and silencers, now allow the owner to fine tune the looks, sound and flow of their DD-R.

Features

• Full 304 Stainless Steel Construction
• 3" High-Flow, Straight-Through Design
• Dual Muffler Layout w/ Twin Tips
• Tips Are Removable For Future Customization

Applications

• 2017 - 2021 Honda Civic Si Sedan

What's In The Box?

• 1 - GReddy DD-R Exhaust System

Warranty

• GReddy Limited Lifetime Warranty