A Appntr New member Jul 20, 2006 #1 need help w/ finding the stock exhaust piping diameter for my 99 Sr5 Sport 4x4. Im going to run a 50 Series or Super Turbo muffler with a turndown immediately after the muffer.
need help w/ finding the stock exhaust piping diameter for my 99 Sr5 Sport 4x4. Im going to run a 50 Series or Super Turbo muffler with a turndown immediately after the muffer.
Jason B Official Vendor Jul 20, 2006 #3 Yep 2.25 ic correct. Also, be sure to check out the vortex muffler as well, video at bottom of link. Vortex muffler
Yep 2.25 ic correct. Also, be sure to check out the vortex muffler as well, video at bottom of link. Vortex muffler
