S swizz977 Member Joined May 30, 2011 Messages 111 May 26, 2017 #1 does anyone know if they are the same diameter? and what would that be?
S swizz977 Member Joined May 30, 2011 Messages 111 Jun 9, 2017 #3 is it safe to use the oem ek9 stock exhaust with the 98+ b18c itr motor with the 4-1 manifold? or is the stock itr exhaust bigger?
is it safe to use the oem ek9 stock exhaust with the 98+ b18c itr motor with the 4-1 manifold? or is the stock itr exhaust bigger?
irf Donator Donator Joined Jul 19, 2008 Messages 1,915 Jun 10, 2017 #4 swizz977 said: is it safe to use the oem ek9 stock exhaust with the 98+ b18c itr motor with the 4-1 manifold? or is the stock itr exhaust bigger? Click to expand... It's perfectly fine. Both 2.5inch
swizz977 said: is it safe to use the oem ek9 stock exhaust with the 98+ b18c itr motor with the 4-1 manifold? or is the stock itr exhaust bigger? Click to expand... It's perfectly fine. Both 2.5inch
S swizz977 Member Joined May 30, 2011 Messages 111 Jun 11, 2017 #6 the mid pipe is 2.5? that seems big no?