OEM LSJ Downpipe
I am looking for an 05-07 LSJ downpipe to fit onto my 09 XFE, I know its universal on the ecotec engines. Saw that it does improve some hp and tq being bigger piping. Need this in no rush, used or new, long as the catalyst converter is still good
Using it for a dyno tune test to see if it really makes a difference on the pulls after the tune.
2009 Cobalt LS XFE U74
Mods: K&N Typhoon Intake, Option Cat-Back Exhaust, Cosmo Short shifter, Maxxim Ahead 17X7's, MPx shorty antenna, FE5 Strut/shocks, Tein S Techs, Moog endlinks, Moog spring seaters, ZZP shorty header, LSJ downpipe, LNF front grille