OEM sedan muffler cut open
Ok...you guys are going to be excited...it's better than previously posted
From about 6500-7500 rpm
Without mufflers gain about 10whp 8wtq
Below 6500rpm
Without mufflers about a solid 8whp 6wtq everywhere
This is my pre muffler setup
Attachment 128393
From about 6500-7500 rpm
Without mufflers gain about 10whp 8wtq
Below 6500rpm
Without mufflers about a solid 8whp 6wtq everywhere
This is my pre muffler setup
Attachment 128393
That's what I have now, ipl (nismo) H pipe to midpipe with a beluga axleback. I think you might pick up a little more power cutting out the H section and welding in an X like I did above to an old Y pipe but I'm not sure it's worth the effort (read 3-4whp gain at max).
That's what I have now, ipl (nismo) H pipe to midpipe with a beluga axleback. I think you might pick up a little more power cutting out the H section and welding in an X like I did above to an old Y pipe but I'm not sure it's worth the effort (read 3-4whp gain at max).