Synchrotech Pro Series B16/ITR All Motor Ratio 1-4 Gear Set

This Synchrotech Pro Series B16/ITR All Motor Ratio 1-4 Gear Set offers a longer 3.07 ratio for improved launch and improved 2-4 ratios. The OEM main shaft and 5th gears can be reused, or 5th gears can be swapped for a MFactory shaft brace. The 3rd and 4th gears include a replaceable synchro gear cone, allowing for easier repairs without requiring a whole new gear.

 Ratios: 3.07 1^st, 2.10 2^nd, 1.45 3^rd, 1.10 4^th

 Fitting:  1999-2000 Civic Si 1996-2001 USDM ITR (*Will not fit 98 spec JDM ITR)