3.55's to 3.73's or 4.10's
#27
Originally Posted by TheBlueEdge
Will the Jba evol system thats made in 2.5 mandrel bent a good system to get some lost torque back? I found one for $240.
JBA is a good kit, that will be a nice add on. FYI, JBA uses magnaflow mufflers. See if you can find the magnaflow SI/SO kit for less..
#28