T T man New member Oct 4, 2009 #1 Would welding 2.5in long tubes up to the stock 2in LSC exhaust yield any performance improvement or would there only be an improvement with 2.5in pipes?
Would welding 2.5in long tubes up to the stock 2in LSC exhaust yield any performance improvement or would there only be an improvement with 2.5in pipes?
driller El Presidente Oct 4, 2009 #2 It would be an improvement but it would be a bigger improvement with 2.5" pipes.
T T man New member Oct 6, 2009 #4 Roadboss said: They should be longer than 2.5". Click to expand... speaking in terms of diameter
