OneBadRedz28
02-08-2009, 03:07 PM
well when i bought my z28 the kid before me had a loudmouth exhaust put on it and said it was all 3" exhaust. So believing that he knew something about his own car after owning if for a few years i didn't bother to check the diameter ( dumb on my part) well i ordered some new tips with a 3" inlet and wouldn't you know i got 2.50 inch piping. Is there any way a exhaust shop could stretch the existing ends of the exhaust to fit a 3" inlet or am i screwed. thanks fellas :bang:
IXLR894Z28
02-09-2009, 01:01 AM
Most exhaust shops can stretch the existing ends up to .5 inches. After that I'm told the metal cracks and splits.
1994greenz28
02-09-2009, 01:05 PM
You could buy header collector reducers (3in to 2.5in) and have an exhaust shop weld it all up...
monkey_fuerte
02-19-2009, 08:56 PM
Half an inch? That's kind of pushing it with a LM that's been on for a bit. I had a shop try to expand on of my LM pipes about .2 in when I put on the LT and ORY and the pipe ended up cracking.
bobdec
02-24-2009, 12:23 PM
maybe one of these http://store.summitracing.com/egnsearch.asp?N=700+400358+302011+4294746519+115+4 294746520&autoview=sku