RJC 4 inch exhaust

[jimmag]

4" exhaust

4" exhaust does not have nor is it set up for cats jim

 

[kraus]

sorry didn't see this sooner i have the 4inch on my gn ,had it with a 3.5 inch down pipe had the drone at 45-50.Now i switched to the rjc 5 inch down pipe no drone..it is a lil loud but not so bad,ito have thought about a muffler change but ehh its loud...lol

 

[rmorrell]

exhaust

I don't understand. The dp connects right to the exhaust - no cat - right..

 

[WhiteTtype989]

The 4' exhaust connects to the test/dump pipe , which connects to the downpipe .

 

[rmorrell]

I see now.