Greddy Performance DD-R Catback Exhaust Honda Civic Type R 17-21 – Reflected Image Motorsports
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Greddy Performance DD-R Catback Exhaust Honda Civic Type R 17-21

  • $ 99750
  • Save $ 52

  • Brand: Greddy
  • Part #: 10158603
  • Installation Hardware Included: Yes
  • Piping Flex Joint: No
  • Piping ID: 3.00in
  • Piping Material: Stainless Steel
  • Tip Qty: 2
  • Mfgr. Warranty: Limited Lifetime


With our distinctive style and design, the Greddy Performance Products DD-R is our modern interpretation of the iconic GReddy DD “Dynamic Dual” exhaust of the past. Our distinctive DD exhausts with twin high-flow, low restriction compact muffler section, have always been recognized for its aggressive dual exit look and racey sound. With this new high-quality, race-inspired DD-R, we also incorporated updated and improved, full 304 stainless-steel construction and new configurable features. The GPP DD-R has been adapted to modern tuner cars to not only enhances the looks and increase the growl of the engine, but to improve performance with its carefully designed dual high-flow straight-through muffler layouts. The new configurable features on the DD-R include the twin removable tips, with various options for tips finishers and silencers. This now allows the owner to easily fine-tune the looks, sound and flow of their DD-R. GPP’s newest exhaust style is here… stay tuned for more updates, options and applications coming soon!



  • Durable stainless steel construction
  • Part#: 10158603
  • Combines aggressive looks with an aggressive sound to match
  • 3" piping diameter
  • 101.5mm muffler tips with GPP logo
  • Tips are removable
  • Built-in resonator
  • Polished tip finish
  • Includes gaskets
  • Exhaust hangers are welded onto the OEM locations to make for a direct replacement
  • Increases both horsepower and torque
  • Produces an aggressive sound
  • Lightweight  


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