The Greddy DD-R is an extremely unique, one-of-a-kind exhaust system for the 10th Gen Honda Civic Si Coupe. The aggressive dual exit piping features 304 stainless steel to keep durability in check for a long time. With the straight through design of every element in the exhaust system, it's sure to produce as much power as possible while sounding amazing throughout the rev range. The 10th Gen Civic Si system has 3" piping to clear out as much pressure as possible. One of the best parts about this exhaust is the tunability. The twin tips are removable so you can fine tune the look of your tips as you please.
Greddy Limited Warranty
