<Li> Usage: All 2003--Present Subaru Turbo </Li> <P> Per my Subaru Service Manual, page 5MT - 2, for 2005 Turbo Baja 1st through 5th gear ratios are: 3.454, 1.947, 1.366, 0.972, 0.738 with a final drive ratio of 4.444 . The gear ratios for reverse are not provided . Gear ratios for the non-turbo Baja Sport are 3.454, 2.062, 1.488, 1.088, 0.871 with a final drive ratio of 4.111 which agree with those listed on the current web page . </P> <P> There are several six speed manual transmissions currently available for USDM Subarus, found in the STi, Legacy Spec B, and 2015 WRX . The STi's 6MT has undergone various changes throughout the years, but have always had a limited slip front differential with Driver Controlled Center Differential (DCCD). In 2006, The STi's 6MT underwent some changes that included making the center differential a limited slip unit and a slight lengthening of some gears . The Spec . B's 6MT has different gear ratios (specifically 6th gear being longer) than the STi's unit, does not have DCCD, and neither the front nor center differentials are limited slip units . The Spec B's 6MT is still highly prized; however, because of its longer ratios than those found in the STi, while still retaining much of the STi unit's robustness . </P> <Ul> <Li> Gear Ratios: 1st 3.636 2nd 2.375 3rd 1.761 4th 1.346 5th 0.971 6th 0.756 Rev 3.545 (This only applies to either the 04 - 05 STi or the 06 + STi, not both, and not the Spec B .). </Li> <Li> Usage: 2004 + Subaru WRX STi and 2007 + Subaru Legacy spec . B </Li> <Li> Early 2004 WRX STi models came with axle stubs inserted in the transmission with female front axles . Late 2004 WRX STi models came without the stubs and instead had male front axles . </Li> <Li> The 2004 and 2005 model WRX STi 6MT was a final drive of 3.90 . In 2006 and 2007 the 6MT came with a final drive of 3.545 which made the 2006 and 2007 much sought after for the non-STi WRX owners as a transmission swap . This is due to the R160 rear differential 3.545 final drive of most of the non-STi WRXs . </Li> </Ul>

Which manual transmissions are available for 2016 subaru vehicles