[QUOTE=daveyjones;31336081]
Quote:
Originally Posted by Thumbie
Too loud when valves open or too loud when closed?
Sorry for the late reply. I noticed it was a bid louder than stock with the valves closed. Everyone says its quiter than stock, to me it wasnt. Just my opinion/experience. Nothing crazy just not my cup of tea.
|
I had the opposite experience. I had an Evolve automotive X pipe with stock muffler. Then I added the valvetronic, when the valves are closed it's alot quiter than before.