Full Race

3in Cat-Back Exhaust System for 2017+ Honda Civic Si


  • Sale
  • $875.99
  • Regular price $975.99

Customer Reviews

Based on 2 reviews
Gareth Wynter (Waldorf, US)

Exhaust sounds great. Got it in a week and was packaged really well. Already cut off the transition and replaced it with a 3inch 3 bolt and V band so that I can have a full 3 inch exhaust

Angel (Smithfield, US)
Full Race Exhaust

If you want nice pops, and very clean exhaust go for it. I will say it does have a little drone between 2700-3200 RPMs. I notice if you are on tsp stage 1 the drone is less than the stage 1+. But isn’t crazy like other exhaust. Other than that, is nice quality and easy to install. Shoutout to Daniel, for the best customer service!!

2017+ Honda Civic Si Coupe/Sedan Cat-Back Exhaust Systems

  • Applications: 2017+ Sedan Si and 2017+ Coupe Si models
  • Provides quicker spool and increased power / torque from the L15B7 Engine
  • Engineered for smooth, uninterrupted exhaust flow and reduced back pressure
  • 3” inch diameter 304 stainless steel tubing
  • Dual Polished Full-Race Tips
  • Quick and easy bolt on installation – no special tools needed other than a jack and jackstands.
  • Supports stock 3 bolt downpipe connection
  • Designed with ground clearance in mind for lowered vehicles
  • Includes new OEM quality gasket and grade 8 hardware for installation