I would like to know the pipe diameters for the down pipe and the exhaust for the Challenger SRT8.
RYGLaunch · Premium Member Joined Jul 31, 2013 · 876 Posts Discussion Starter • #1 • Feb 5, 2014 I would like to know the pipe diameters for the down pipe and the exhaust for the Challenger SRT8.
Flat Top · Premium Member 09 RT Challenger auto Joined Sep 10, 2009 · 3,467 Posts #2 • Feb 5, 2014 2 3/4 srt Down pipe and back 2 1/2 RT and goes to 2 1/4 at x pipe back. FlatTop
