It was available in FWD and Full-time awd. If you know of any errors let me know and I'll edit it: 3.454 / 1.947 / 1.366 / 0.972 / 0.738 / 3.900FD - '02-'05 USDM WRX; 3.545FD rear diff, 3.454 / 1.947 / 1.366 / 0.972 / 0.738 / 3.700FD - '06-'07 USDM WRX, 3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 3.900FD - '08-current USDM WRX, 3.454 / 1.947 / 1.366 / 0.972 / 0.738 / 4.444FD - '04-'08 Forester 2.5XT, 3.454 / 2.062 / 1.448 / 1.088 / 0.780 / 4.111FD - '04-'13 Forester non-turbo, 3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 4.111FD - '05-'06 USDM Legacy 2.5GT, 3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 3.900FD - '07-'09 USDM Legacy 2.5GT, 3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 4.444FD - '05-'09 USDM Outback 2.5XT, 3.545 / 2.111 / 1.448 / 1.088 / 0.780 / 4.111FD - '98-'01 USDM Impreza 2.5RS, 3.545 / 2.111 / 1.448 / 1.088 / 0.780 / 3.900FD - '96-'01 USDM Impreza L/OBS, 3.545 / 2.111 / 1.448 / 1.088 / 0.780 / 4.111FD - '96-'99 USDM Legacy 2.5GT, 3.545 / 2.111 / 1.448 / 1.088 / 0.871 / 4.111FD - '96-'99 USDM Legacy Outback, 3.454 / 2.062 / 1.448 / 1.088 / 0.871 / 4.111FD - '00-'07 USDM Outback, 3.454 / 2.062 / 1.448 / 1.088 / 0.825 / 4.111FD - '08-current USDM Outback, 3.454 / 2.062 / 1.448 / 1.088 / 0.780 / 4.111FD - '02-'04 USDM Impreza 2.5RS/'05 Impreza 2.5RS Sport, 3.545 / 1.947 / 1.366 / 0.972 / 0.780 / 4.111FD - '93-'94 USDM Impreza 1.8L, 3.545 / 2.111 / 1.448 / 1.088 / 0.825 / 3.900FD - '95 USDM Impreza 1.8L, 3.454 / 2.062 / 1.448 / 1.088 / 0.825 / 4.111FD '93-'96 JDM Impreza WRX/STi, 3.454 / 2.333 / 1.750 / 1.354 / 0.972 / 3.900FD '93 JDM Impreza WRX RA, 3.454 / 2.333 / 1.750 / 1.354 / 0.972 / 4.111FD '94-'95 JDM Impreza WRX RA/STi RA, 3.454 / 2.062 / 1.448 / 1.088 / 0.825 / 4.111FD '93-'00 JDM Impreza WRX Wagon, 3.083 / 2.062 / 1.545 / 1.151 / 0.825 / 4.444FD '97-'00 JDM Impreza WRX RA/Type R/STi RA/22B STi, 3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 4.444FD '97-'00 JDM Impreza WRX/STi, 3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 4.444FD '01-'07 JDM Impreza WRX, 3.636 / 2.375 / 1.761 / 1.346 / 1.062 / 0.842 / 3.900FD, - JDM Impreza WRX Spec C/STi/STi Spec C RA/V-Limted/S202/S203/S204/Spec C RA-R, 3.636 / 2.235 / 1.521 / 1.137 / 0.971 / 0.756 / 3.900FD, 3.636 / 2.375 / 1.761 / 1.346 / 0.971 / 0.756 / 3.900FD, 3.636 / 2.235 / 1.521 / 1.137 / 0.891 / 0.707 / 3.900FD. Rev 3.168. Transmission Gear Ratio Chart ~ Gear Ratios are listed for many popular transmissions. 5MT Turbo. wheel only: TY856WB4AA . [citation needed] Since the 2014 model year, the conventional automatic transmissions in North American-spec Subaru vehicles have been replaced with Lineartronic CVTs (with one exception as the BRZ). Update 2-2019-I found this useful calculator at SubaruGears. Excluding the base model with a 5-speed manual transmission, the 2023 Subaru Impreza with the CVT started at . With TV1/VTD 4- and 5-speed automatic transmission: Full-time all wheel drive with 45/55 torque split front-to-rear under normal conditions. Subaru uses two types of traction delivery systems, called Active Torque Split (ACT), or the performance oriented Variable Torque Distribution, called VTD. In 1st gear the ratio is reduced (3.63:1) so the transmission will produce much less speed, but morre torque. . ACT drives the front wheels directly and the rear wheels through a hydraulic clutch. By switzman, July 1, 2013 in 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX. Note: These gears and final drives are available for saleHERE. Transmission Gear Ratios and Final Drives. [5] Subaru Automatic Transmission Gear Ratio Chart; Graphic Of Wrx Vs Sti Gear Ratios Nasioc; . Share More sharing options. Watch as our Heavy Duty . Need MPG information on the 2021 Subaru Crosstrek? The chart calculates vehicle speeds based on the gear ratio, final drive ratio, and tire size. The Fora platform includes forum software by XenForo. For a better experience, please enable JavaScript in your browser before proceeding. I know this though, my rear end on my old Ford was was a 4.10, meaning in the differential the ratio was 4.1 to 1 for the ring and pinion (or vice versa) So what the heck is a final drive? By The hydraulic system regulates the bands and clutches that control the gear sets . GR86.org is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. 19891994 Subaru Justy ECVT/Justy 4WD ECVT, SJ Forester 2.5i, Impreza WRX STi and Legacy spec. This transmission uses a viscous limited slip center differential with a 50/50 torque split similar to the 5MT found in previous WRX's. Subaru made several four speed transmissions from 19701989, they are listed below. 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX. : 3.636, Final Drive: 4.111 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). 1st 3.818 Subaru motor vehicles have used manual, conventional automatic, and continuously variable (CVT) transmissions. 3rd 1.404 Step 4: Enter axle gear ratio. Reverse: 3.636 When you purchase through links on our site, we may earn an affiliate commission, which supports our community. By clicking Accept, you agree to our website's cookie use. Pasted as rich text. Torque Converters for High Stall Speed Transmissions. Menu. 4th 1.000 Subaru did continue to build Kei cars with CVTs, only for sale in Japan. from what i remember..the fozzy in 98 was the same as the RS's.. although..i'm not sure that's correct..hold please. Skip to content. We use cookies on this website for diverse purposes, including personalizing content and analyzing traffic. Rear Ends. 6th 0.738 After its introduction in 1984, the Justy was also available with 4WD and thus a different gearbox. The control unit monitors several factors including vehicle speed, gear position, and wheel speed and then varies the application of the clutch based on a model stored in memory. I have an 03 Baja/ manual that needs a differential. ACT and VTD are found in both generations of the 4 speed while the 5 speed uses only VTD. var prefix = 'ma' + 'il' + 'to'; https://www.rallispec.com/downloads/Transmission%20ID%20Chart_Public.pdf, You need to be a member in order to leave a comment. Subaru built their own four-speed automatic transmission based on the old Jatco design. Low: 1.76: 1.82: High: 1.00: 1.00 TH350 : TH400: Lo: 2.52 : 2.48: 2: 1.52 : 1.48: 3: 1.00 : 1.00 . I wonder how the 1/4 mile times on the wrx would change if we lowered our final's to a 4.11. Find the model number sticker on the side of the trans, then find it in this chart (also in Sgt. Planning a manual transmission swap in your Chevy or GM . Legacy 2.5 NA Gear Ratios: 1st: 3.454, 2nd: 1.947, 3rd: 1.296, 4th: 0.972, 5th: 0.825, 6th: 0.695, Rev. Focus RS / ST Transmission Build Services, Supra A90 / ZF8HP51 Transmission Services, The following speeds are based on an OEM tire diameter of 24.62". Gear Ratio and RPM to MPH Calculator with Auto Shift and Tracer. http://www.subarugears.com/Ratios/Ratios.html. All rights reserved. 5th 0.825 Content on GR86.org is generated by its users. Search I am curious as to if anyone knows of a chart like this one, that lists final gear ratios of different models, but for automatic transmissions instead of manual trannys. 2nd 1.947 The following chart lists the final drive ratio of all combined gears (transmission, transfer case, underdrive . I did a quick search of the '03 Legacy Owner's Manual (downloaded from "My Subaru" site) but didn't see it listed in there. By You are correct. Metric. Auto On/Off Projector Beam Led Low/High Beam Daytime Running Auto-Leveling Auto High-Beam Headlamps; Perimeter/Approach Lights; . 6th 0.695 TY752VB1BA 3.545 2.111 1.448 1.088 0.825 4.111 F,G (RA) TY752VB1CA 3.454 2.333 1.750 1.354 0.871 4.111 F,G (RA) TY75. All of Subaru's three speed automatic transmissions were made by Jatco. 7204 0 obj <> endobj Sixth Gear Ratio . The codes are divided into 4 sections: 6-speed transmissions with 85mm shaft centerline spacing (such as STI), 6-speed transmissions with 75mm centerline spacing (such as newer Legacy manual transmissions), 5-speed transmissions from turbo . JavaScript is disabled. It can vary depending on engine and transmission. By continuing to use this website, you are opting in to Danas privacy policy. The first use of the 3.083 final drive ratio (Part 38100AB730) was in the 2007 Legacy GT. Electro 4-Speed Automatic Transmission (E-4AT) with Front Wheel Drive (FWD) TA102AACAA: 2.785: 1.545: CustomsManual transmission ratio chart, for Subaru Impreza years 1993 onwards, 5 and 6 speed boxes coveredManual . This is due to the R160 rear differential 3.545 final drive of most of the non-STi WRXs. (final drop). Step 2: Select transfer case from the drop down list or, if it's not in the list and you know the gear ratios of your transfer case, enter them below. The chart calculates vehicle speeds based on the gear ratio, final drive ratio, and tire size. The Justy used a transaxle, rather than a conventional Subaru transmission. Automatic Transmission Assembly. For a better experience, please enable JavaScript in your browser before proceeding. There are several six speed manual transmissions currently available for USDM Subarus, found in the STi, Legacy Spec B, and 2015 WRX. If you look in some Motor Trends they have the trans specs on some cars, and in the article I was looking at, ost cars final drives were in the mid to high 2's like 2.73/1. You can post now and register later. DG4092, 4OTM05, 040-1, 35TM03. EPA mileage estimates for the CVT with the 2.5i, naturally aspirated based engine, claim 30 MPG highway (29 Outback, 31 Legacy).[1]. [citation needed] Since the 2014 model year, the conventional automatic transmissions in North American-spec . Subaru developed a CVT for the Subaru Justy to gain reasonable acceleration and fuel economy from its small three cylinder engine. like what are all those decimal numbers? BRZ / FRS GEAR RATIO CHART. If you wanted a top speed of 80 mph, then . You need JavaScript enabled to view it. B, "Subaru Cars, Sedans, SUVs | Subaru of America", "SUBARU | Outback | Spesifikasjoner og utstyrsoversikt | EyeSight | 2.5i /2.0D", "Facing Complaints, Subaru Offers Extended Warranties On 1.5 Million Automatic Transmissions", "Relative measurement of 1999 Legacy Gear Ratios", https://en.wikipedia.org/w/index.php?title=List_of_Subaru_transmissions&oldid=1141294133, Short description is different from Wikidata, Articles with unsourced statements from February 2020, Creative Commons Attribution-ShareAlike License 3.0, Viscous Coupling (DCCD system MY03 onwards), electronic (08-16 electromechanical) DCCD system, Gear Ratios: 1st 2.600 2nd 1.505 3rd 1.000 Rev 4.100, Gear Ratios: 1st 2.600 2nd 1.505 3rd 1.000 Rev 2.166, Gear Ratios: 1st 2.821 2nd 1.559 3rd 1.000 Rev 2.257, Gear Ratios: 1st 2.785 2nd 1.545 3rd 1.000 4th 0.694 Rev 2.272, Some versions had gear ratios of 1st 3.030 2nd 1.620 3rd 1.000 4th 0.694 Rev 2.272, Gear Ratios: 1st 3.636 2nd 2.264 3rd 1.471 4th 1.000 5th 0.834 6th 0.700 Rev 3.272, Gear Ratios: 1st 3.307 2nd 1.944 3rd 1.344 4th 0.942 Rev 4.100, Gear Ratios: 1st 3.636 2nd 1.950 3rd 1.193 4th 0.769 Rev 3.583, Gear Ratios: 1st 4.090 2nd 2.157 3rd 1.379 4th .971 Rev 4.100, Low Range 1.462, Gear Ratios: 1st 3.666 2nd 2.157 3rd 1.266 4th .885 Rev 4.100, Low Range 1.462, Gear Ratios: 1st 3.636 2nd 1.950 3rd 1.266 4th .885 Rev 3.583, Low Range 1.462, Gear Ratios: 1st 3.636 2nd 1.950 3rd 1.193 4th .769 Rev 3.583, Low Range 1.462, Gear Ratios: 1st 3.666 2nd 2.157 3rd 1.266 4th .885 5th .725, Rev 4.100, Gear Ratios: 1st 3.636 2nd 2.157 3rd 1.266 4th .885 5th .725, Rev 3.583, Gear Ratios: 1st 3.371 2nd 1.950 3rd 1.266 4th .885 5th .725, Rev 3.583, Gear Ratios: 1st 3.545 2nd 1.947 3rd 1.366 4th .972 5th .780, Rev 3.416 Low Range 1.59, Gear Ratios: 1st 3.545 2nd 2.111 3rd 1.448 4th 1.088 5th .871, Rev 3.416 Low Range 1.196, Gear Ratios: 1st 3.071 2nd 1.695 3rd 1.137 4th .823 5th .675, Rev 3.461 Final 4.437, Gear ratios: 1st 3.071 2nd 1.695 3rd 1.137 4th .771 5th .631, Rev 3.461 Final 5.200, Gear Ratios: 1st 3.785 2nd 1.945 3rd 1.500 4th 0.994 5th 0.780/(0.735 WRX) Final 4.11 (3.90 WRX), Gear Ratios: 1st 3.545 2nd 2.111 3rd 1.448 4th 1.088 5th 0.825 (FWD) / 0.780 (AWD) / 0.871 (Outback AWD) --- Final 3.454 (FWD) / 3.900 (AWD) / 4.111 (Forester, Outback AWD), Gear Ratios: 1st 3.454 2nd 2.062 3rd 1.448 4th 1.088 5th 0.871 Rev 3.545, Gear Ratios: 1st 3.454 2nd 1.888 3rd 1.296 4th 0.972 5th 0.738 Rev 3.333 Final 4.111. Top Speed Calculator. they are listed under ''train'' as in drive train. 1st: 3.454 Will be up on the Ravensblade site soon as well, just in case Nasioc.com explodes some day. Thats good to know. The fifth generation Legacy/Outback and the JDM Subaru Exiga received a newly revised CVT under the Lineartronic name. Gear Ratios are: A guy at the autox today said his hits 59mph in 2nd gear bouncing of the rev limiter. On this Wikipedia the language links are at the top of the page across from the article title. Followers 0. Then looking at the axle ratios, most were in the high 3's to 4's. This torque split is static and is different than MPT only system in that the mechanical planetary center differential gear provides this ratio as calculated by the number of gear teeth. endstream endobj startxref Question? T.R. 3rd 1.296 Subaru Tecnica International's choice to continue using the oil pump-equipped 6MT for Group N racing, originally for the 2007 model years and older, led to the assessment that oil pump transmissions are still favored for motorsport/heavy duty applications. This is meant as a guide. in 3RZ-FE, 7M-GTE, 1JZ-GE, 2JZ-GTE, and 1UZ-FE powered race vehicles. 4th 1.029 0 I like it because it includes the final drive ratio along with the years/cars they came in. The gears for the 4EAT are as follows: (credit to WRXNate) Automatic transmission gear ratios: 1st - 2.785 2nd - 1.545 3rd - 1.000 4th - 0.694 reverse - 2.272 final drive ratio - 4.11 Each gear can be taken to the following MPH (Credit to BrandonWRX. R150 & R151. My '83 FWD Subaru GL 5-speed with less than 1/3 the power and 5500 redline had the same drive speeds as 5th and 6th in this car. Please refer to the Tire Height Calculator to determine your tire height. JDL catted UEL, SR*S front pipe, Borla catback, HKS super filter, Charcoal delete, LED interior\reverse lights, DIY 4th brake light, Projector puddle lights. The Spec B's 6MT ratios are highly prized by some due to its longer ratios than those found in the WRX STi, while still retaining much of the STi unit's robustness. Come join the discussion about performance, modifications, troubleshooting, turbo upgrades, maintenance, and more! . Click each picture for a larger version. Customers who viewed this item also viewed. make note that in that picture, the only important part that i was trying to distinguish apart is the last inch of the shaft. Type Front Diff. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The gear ratios selected in this gearbox are chosen to work with the 2.5lt naturally aspirated engine. Vernon, Burlington and Oak Harbor #JF1VBAF69N9032472 . FREE SHIPPING WORLDWIDE [email protected] AUS: +61 419 243 275 . But 10.168 / 4.70 (to determine the equivalent rear-gear ratio) equals 2.16:1, which is not realistic. Quick calculator gives these speeds for each gear (note . Subaru . Quick Search Your Saved Searches. This page was last edited on 24 February 2023, at 09:28. The Gear set-hypoid section shows the ratio. You cannot paste images directly. It runs a 4.111 AND has a shorter 5th gear ratio. 3rd 1.471 Sixth Gear Ratio . Manual transmission ratio chart . it will bolt up. i need to find a rear diff for my 98 L and i want to know what cars i can get a diff out of. 7241 0 obj <>stream Transmission AY/TZ1A3ZC2AA. F.D. Combine these overdrive transmissions with a 4.10 axle ratio and you have a fuel-friendly final drive ratio of 2.87:1 (4.10 x 0.70 = 2.87) in high gear. Toyota GR86 Forum - GT86 Forum, Subaru BRZ Forum, Scion Toyota GR86 Community and Owner's Club - Join the conversation about the new 2022 Toyota GR86, 2022+ Toyota GR 86 & Subaru BRZ Tech Section, Gearing Calculator | RPM and Tire Diameter to km/h - mph with Shift Tracer, 2022+ Toyota GR86 General Discussion Forum, 2022+ Subaru BRZ General Discussion Forum. This was the only five-speed 4WD transmission made for the Subaru Leone. I sent you a PM in regards to gear ratios for 2.2L Outback sports.. wondering if they are different as I thought mine was 4.11.. need to look at the stamp on my rear diff. Subaru Transmission Type Ratio List. JavaScript is disabled. Vehicles with higher power engines use a more aggressive model resulting in generally higher rear engagement. Shop Genuine Subaru Parts, Accessories, and Gear Rev up the performance and style of your WRX or STI with these new STI accessories! [citation needed], 1st 3.540 I'm wondering if anyone has that info for automatics.. I just came across this post, and I now know that a 98 MT is compatible with a 97 AT Rear diff. . I'm at 7400' elevation, so it's probably downright zippy at sea level. Signs that the automatic transmission in your Subaru needs replacement include slipping or shuddering on acceleration, hard shifting, late or slow shifts, or your transmission won't go into reverse or drive. Changing to a taller or shorter final drive ratio can customize your overall gear ratios, specific to your application. Thanks Rallispec! Just an FYI post so we have it. subaru automatic transmission gear ratio chart. I'm wondering if anyone has that info for automatics.. So the final drive ratio in low gear is the product of the low gear ratio and the rear end ratio. Final Drive: 4.111 (TY751VB9CA 2015-2017, TY751VB6CA 2018-2020) or 4.44, Gear Ratios are: So can I use my old 4.67 differential in the GR86? The Shift Indicator reads P-R-N-D-Ds, Ds stands for Drive Sport, which doubles engine RPM. The instructional videos are intended only to provide guidance on how the calculators operate and are illustrative only. This gear ratio means that the output gear would only rotate 1/4 of a full rotation after the input gear has completed a full turn.Continuing in this fashion and keeping a consistent input speed, we see that the rate of the output gear is also 1/4 of that of the input . Thanks Popular Tools & Look-Ups. 5th 0.780 Type Rear Diff. Add to Favorites: . Comparison of the stock gear ratios and the Chalak synchro set being sold by Larry Ganz. Top end yo! Step 3: Select underdrive. In 1994 the normal/FWD gearbox was dropped; one could only get a 4WD gearbox by then. Dana makes no representation as to what equipment or use is appropriate for any specific vehicle. 4th: 0.972 7225 0 obj <>/Encrypt 7205 0 R/Filter/FlateDecode/ID[<373BB0DC511CC34097F1F2D9BAC56AC7>]/Index[7204 38]/Info 7203 0 R/Length 97/Prev 154800/Root 7206 0 R/Size 7242/Type/XRef/W[1 2 1]>>stream Cost of Living Calculator; Cost Of Living Index (Current) Cost Of Living Index; Cost Of Living Index By Country; Cost of Living Estimator; Food Prices; Prices By City; . Performance engineered for responsive handling and rear-wheel-drive excitement, the 2023 BRZ is a love letter to serious drivers from Subaru, the six-time . It is and should be the product of all gears in use, from flywheel to tire. I saw them in post #3, but they are for the GR86, I am wondering if the BRZ ratios are the same? We adopt a very short 1st gear for off road use to work in conjunction with the shorter 1.447 low range gear. The 2023 Subaru BRZ features a powerful 2.4-liter direct-injection SUBARU BOXER engine; a track-tuned suspension; a lightweight, rigid chassis; and a standard 6-speed manual transmission. You need JavaScript enabled to view it. Since i dont know how to subscribe. Does anyone know how to determine the front or rear gearbox gear ratio? Sixth Gear Ratio. Step 5: Select tire size. Subaru Impreza GC8 & RS Forum & Community. Rev 2.370. 5th 0.713 Imperial. Following our gear ratio equation, we can say that this gear train has a gear ratio of 10:40, 10/40, or simply 1/4 (or 0.25). North.. the 03 manuals were 4.11. 4th 0.972 Subaru manufactures its own manual and CVT transmissions . in 6th its an overdrive gear (0.77:1) so you get more speed but less torque. document.getElementById('cloak16db0667784c44dca0ffa44e826e5128').innerHTML = ''; . 2nd 2.060 Speedo display is from wheel speed sensors. 2023 Honda HR-V vs. 2022 Subaru Crosstrek: Compare Crossovers .. 2008 Subaru Legacy price/invoice cost, specs, engines, what's new this year, photos, colors and more. 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. as longs as it's an L 5speed. While the 1350 u-joints provide . The chart below will assist you in finding your new gear ratio needed to give you optimal performance. Posted July 1, 2013. switzman. The Ford Motor Company also uses a transmission on some Ford, Kia Motors, Mercury, and Mazda products called the F-4EAT, which shares some similarities with the Subaru, since they are both manufactured by Jatco. 1st 3.538 Gear Ratios: 1st 3.545 2nd 1.947 3rd 1.366 4th .972 5th .780, Rev 3.416 Low Range 1.59 . Code Model Range 1st 2nd 3rd 4th 5th 6th Rev. 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. Determine your engines RPM based on the transmission gear ratio, tire height, MPH, and the ratio of your ring gear and pinion gear. Your final drive is 4.111. I have been led to believe that the axle ratio and the final drive are two completely different things. General Motors . It is a metal chain, pulley-based CVT, which is considered the most reliable, due to the simplicity of the pulley system and durability of the metal chain. Listed below are gear ratios for the BRZ / FRS Transmissions. A simple formula to calculate Gear Ratio or Axle Ratios. Calculate the Gear Ratio Needed to run a certain 1/4 mile. Unless maybe he was running a different tire size to throw it off. These tools provide mathematical calculations only. The 2015 WRX has a new 6-speed cable-shifted manual transmission behind the new FA20DIT boxer engine. Also solve for RPM, Tire Size and MPH. Will I see a change in mpg on the highway with the wrx trans? when you need it! The Outback was the only model to use the 4.44 ratio, and it was only used in the EJ25 with automatic trans. Subaru motor vehicles have used manual, conventional automatic, and continuously variable transmissions. More information regarding our services will be available soon. Fits Forester. A TH200-4R overdrive automatic utilizes a . I'm at work so don't have any ref materials here. I think the U.S. WRX is the only one. . Strange Engineering Ring and Pinion Gear Ratio Calculator. speedo is from the wheel speed sensors. The fact that he is using a MY02 WRX engine and an RS tranny is irrelevant because he has NOT mix-n-matched trannies and rear diffs. var addy_text16db0667784c44dca0ffa44e826e5128 = ' sales@jackstransmissions.com';document.getElementById('cloak16db0667784c44dca0ffa44e826e5128').innerHTML += ''+addy_text16db0667784c44dca0ffa44e826e5128+'<\/a>'; Whether you need a part to complete your build or want us to do it from the ground up, we've got you covered.Let us take your project 'from Start to FINISH! The Spec. The active clutch operation is similar to the ACT system, although the clutch is used to suppress differential action instead of as the differential itself. EVO 4-9 5-Speed Trans Build Services; . 4th 1.000 Select a Transmission Type for additional information. You'll need to know the trim/model of Legacy it came out of, I believe, as the GT may be different from an L.and make sure they're not still using the Legacy Outback as a description. It employs a push-belt system and comes with an optional 4WD unit that engages the rear wheels when a button on the shifter is depressed.