K-Tuned Catback Exhaust - Honda Civic Type-R FK8 Downpipe Flange:2.5" Less evaporation than other synthetics

Less evaporation than other synthetics for improved efficiency and ring seal

making it the perfect solution for users who need to monitor and data log boost at high RPM on tuned engines

Our materials are on the cutting edge of heat insulation technology

Reducing deadtime improves wideband feedback control

- Utilizes a 62mm

K-Tuned Catback Exhaust - Honda Civic Type-R FK8 Downpipe Flange:2.5" Less evaporation than other syntheticsApplicaiton: 2017+ Civic Type R (FK8) Note some aftermarket downpipes may have 2. 5" stock flange size. Be sure to check before ordering. Our 3" exhaust is made entirely of 304 Stainless Steel. It is available in 3" flange for aftermarket 3" downpipe like ours or stock flange for OEM downpipe. It features 3 real mufflers and tips. The exhaust transitions from 3" to 2. 5" after the split to create pressure and push exhaust out the side mufflers and