Your final drive is 4.111. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. [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). Here is the rallispec chart also helpful for cross referencing gearboxes: But have a question which would be the best. That, or just find what came with your year/model if the trans is original and find it in the chart. The Gear set-hypoid section shows the ratio. [6]. Find a Spicer parts distributor today, or find where you can place your order now on Danas streamlined eCommerce platform, DanaAftermarket.com. does anybody know the FDR of a wrx auto tranny? I have been reading about these gear ratios, and sometimes you refer to the final as the axle ratio or something. I wonder how the 1/4 mile times on the wrx would change if we lowered our final's to a 4.11. 2nd 1.947 Planning a manual transmission swap in your Chevy or GM . All non-RS Impreza AWD Automatics are 4.111. I like it because it includes the final drive ratio along with the years/cars they came in. friends dont let friends put stupid GD scoops on their first gen car. Pre 2008 model year WRX STi 6MT versions utilizes a self-contained oil system with a trochoidal oil pump mounted in the rear of the transmission case. . Final Drive 4.44:1. like what are all those decimal numbers? also regarding what the junkyard says, just got to. Newest [ January 23, 2023 ] . The gear ratios selected in this gearbox are chosen to work with the 2.5lt naturally aspirated engine. 5th: 0.780 In addition, the metal chain pulley system is generally quieter than other CVT designs. Will be up on the Ravensblade site soon as well, just in case Nasioc.com explodes some day. 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 . "Rallispec LTD. - Subaru Gearbox Chart . This is due to the R160 rear differential 3.545 final drive of most of the non-STi WRXs. Calculate gear ratios for Subaru transmissions. Later attempts at reducing customer confusion resulted in torque split numbers being given, but these have no meaning as there is no mechanical or other device to provide a static starting point for the control unit. Subaru motor vehicles have used manual, conventional automatic, and continuously variable transmissions. The transmission yokes are CNC machined to assure concentricity and balance for ideal driveshaft operation. 5th 0.834 Subaru developed a CVT for the Subaru Justy to gain reasonable acceleration and fuel economy from its small three cylinder engine. If you wanted a top speed of 80 mph, then . Final 4.444:1[9]. 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. [5] Gear Ratio and RPM to MPH Calculator with Auto Shift and Tracer. This is meant as a guide. The chart calculates vehicle speeds based on the gear ratio, final drive ratio, and tire size. A forum community dedicated to Subaru Impreza GC8 and RS owners and enthusiasts. The Fora platform includes forum software by XenForo. : 3.636, Final Drive: 4.111 Home > Tech Info > Transmission Gear Ratios. How Stuff Works explains that an automatic transmission uses gear sets, a hydraulic system, and a torque converter. 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. Transmission. After its introduction in 1984, the Justy was also available with 4WD and thus a different gearbox. 2023 Dana Limited. FREE SHIPPING WORLDWIDE [email protected] AUS: +61 419 243 275 . Email us:This email address is being protected from spambots. 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. 0 I found this incredibly useful chart at Rallispec. 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. VTD was introduced on the Alcyone SVX in 1991 and is usually found in performance models equipped with a turbocharger, along with the VDC outback and USDM 2003-2004 Legacy GT/2.5GT. I have a 98 Fozzy with a blown auto. 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. Posted on June 29, 2022 by . 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. EPA mileage estimates for the CVT with the 2.5i, naturally aspirated based engine, claim 30 MPG highway (29 Outback, 31 Legacy).[1]. 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. The MY96+ is geared better 1-4th gear but you'll have to decide if you want 4.111(2.5RS) or 3.900(Impreza L). So the final drive ratio in low gear is the product of the low gear ratio and the rear end ratio. Imperial. Thanks Center Diff. Select a Transmission Type for additional information. 6th 0.582 The bellhousing and input shaft were changed for the Subaru EJ engine, the first was used until about 1998, when a major redesign of the holding devices was released. Transmission temperature warning. Transmission code: 1st Gear: 2nd Gear: 3rd Gear: 4th Gear: 5th Gear: FINAL: Diff Code: TY752VB1AA: 3.545: 2.111: 1.448 . This was the only five-speed 4WD transmission made for the Subaru Leone. By clicking Accept, you agree to our website's cookie use. Rear Ends. The 2004 and 2005 model WRX STi 6MT was a final drive of 3.90. 19891994 Subaru Justy ECVT/Justy 4WD ECVT, SJ Forester 2.5i, Impreza WRX STi and Legacy spec. A taller 6th would probably have helped the GR's EPA numbers (though I'm averaging low 30s US MPG, so not terrible in the real world). Gears : PPG Gear Ratios -- Final Drive 4.100:1 : OEM Gear Ratios -- Final Drive 4. . Then looking at the axle ratios, most were in the high 3's to 4's. ]pbn(\S#~):CQ"51GRD6'py^\bPUtlSM-'?`l9I;=M5(;. List of Subaru Transmission Types with key gear ratios. Like the Legacy/Outback, the WRX 6MT is of a split-case design similar to the older 5MT and does not share any internal commonality with the WRX STi 6MT. Dec 2, 2011. TZ1A3ZC2AA. Legacy 2.5 GT Gear Ratios: 1st: 3.454, 2nd: 1.947, 3rd: 1.296, 4th: 0.972, 5th: 0.780, 6th: 0.666, Rev. . Comparison of the stock gear ratios and the Chalak synchro set being sold by Larry Ganz. I thought I read they were different and the final drive ratio was 4.30? This page was last edited on 24 February 2023, at 09:28. MPG difference will be negligible. Only all wheel drive transmissions from Impreza, Legacy, Baja, Forester, and Saab 9-2X models are listed at this time. 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. Popular Automatic Transmission Identification Chart; Follow Us on Flipboard . Visit Dwayne Lane's Skagit Subaru in Burlington #WA serving Mt. var prefix = 'ma' + 'il' + 'to'; As such, 2008+ WRX STi 6MT with the splash/scraper oil system is a byproduct of a cost-saving measure from Subaru, which may have determined an intricate lubrication system was not necessary for a showroom/production vehicle until it would be converted for motorsport use. Gator's original post above). 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. PRODUCTS. How To Build a Hot Rod How To Chassis Swap a Classic Car 6th 0.695 ACT and VTD are found in both generations of the 4 speed while the 5 speed uses only VTD. 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. Shop Genuine Subaru Parts, Accessories, and Gear Rev up the performance and style of your WRX or STI with these new STI accessories! Excluding the base model with a 5-speed manual transmission, the 2023 Subaru Impreza with the CVT started at . Thats good to know. Pasted as rich text. 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. . In EU Leone turbo wagon. Quick Search Your Saved Searches. %%EOF Can i put a 5speed in it without messing with the diff? 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 built their own four-speed automatic transmission based on the old Jatco design. (final drop). I've seen the manual transmission chart posted here, that has all of the gear ratios. Manual transmission ratio chart, for Subaru Impreza years 1993 onwards, 5 and 6 speed boxes . Manual Transmission Gear Ratio Chart 1 . This capability was removed for 2008 and later years as Subaru elected to for a simplified splash/scraper lubrication system. Gear Ratios: 1st 3.545 2nd 1.947 3rd 1.366 4th .972 5th .780, Rev 3.416 Low Range 1.59 . I bet that we would see much quicker times. 2nd 2.060 Upload or insert images from URL. We use essential cookies to make our site work, store your orders and searches, and make for a better user-experience. Your previous content has been restored. : 3.636, Final Drive: 4.111 The final use was in the 2014 Legacy and Outback with the EZ36 engine. oK#OZu&4t.e\6mabm h hFT|1slL=(n93oH+.w2sN G7]!B/\#c6o="3t$f)R8Wc/1&8E}>gwS`?a++Xv>}2 m1ke#(o>>>/Filter/Standard/Length 128/O(]\r8~~~M_7q?")/P -3392/R 4/StmF/StdCF/StrF/StdCF/U(K\(gu.aP )/V 4>> endobj 7206 0 obj <>/Metadata 89 0 R/OCProperties<><><>]/ON[7227 0 R]/Order[]/RBGroups[]>>/OCGs[7227 0 R]>>/Outlines 93 0 R/PageLayout/SinglePage/Pages 7202 0 R/StructTreeRoot 100 0 R/Type/Catalog>> endobj 7207 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/StructParents 0/Type/Page>> endobj 7208 0 obj <>stream when you need it! . If you hear any loud sounds, like clanging, banging . The chart calculates vehicle speeds based on the gear ratio, final drive ratio, and tire size. "This file provides a means for referencing the original model(s) and gearbox/differential specifications based on the transmission code. Determine your engines RPM based on the transmission gear ratio, tire height, MPH, and the ratio of your ring gear and pinion gear. The NEW 6 speed MT (NOT the same 6spd tranny as the LGT SpecB/STI), 3.454/1.947/1.296/.972/.825/.695/ 4.444FD -2010 Outback, Calculators for Speed and RPM, includes tire size and comparison graphing. ( %PDF-1.6 % Please refer to the Gear Ratio Calculator to determine your rear end axle differential ratio. Note: Automatic transmission RPMs tend to be a little higher and transmissions with an overdrive tend to be a little lower.Gear Ratio and Tire Size . 3rd 1.471 make sure you use the 2011 wrx clutch and associated hardware. In 1st gear the ratio is reduced (3.63:1) so the transmission will produce much less speed, but morre torque. http://www.northursalia.com/techdocs/trannychart/trannychart.html. This calculator will provide the speed of the vehicle based on transmission gear ratio, engine RPM, tire height, and the ring gear and pinion gear ratio in the rear end . It also has a 'sport mode' that when activated nearly doubles engine RPM for better torque distribution when towing or going uphill. make note that in that picture, the only important part that i was trying to distinguish apart is the last inch of the shaft. It is notable to mention that only Turbo vehicles received a hydraulic clutch until 1995. The following chart lists the final drive ratio of all combined gears (transmission, transfer case, underdrive . Then take that answer and divide it by 100% and then multiply it by itself to find out what gears/axles you need to run to achieve the desired tire size. Reply to this topic; Start new topic; Recommended Posts. Electro 4-Speed Automatic Transmission (E-4AT) with Front Wheel Drive (FWD) TA102AACAA: 2.785: 1.545: https://www.rallispec.com/downloads/Transmission%20ID%20Chart_Public.pdf, You need to be a member in order to leave a comment. Top end yo! Manual transmission ratio chart . Book A Free Demo. : 3.636, Final Drive: 4.444[11]. NOTE: USDM '04/'05 R180 2way clutch type LSD with 3.900FD. Click each picture for a larger version. Trans. It can slip like a traditional torque converter, but remains locked under all conditions except when coasting or traveling at very low speed. quick explanation is that the ratio of the selected gear compared to its input speeds up or slows down the speed (and inversely torque) thats fed into it. Chris Walden, R 3.686 I just thought I would add a little clarification here about RimRockaz post. "Good Judgement comes from Experience. R150 & R151. We can also build / upgrade your transmission in-house. The instructional videos are intended only to provide guidance on how the calculators operate and are illustrative only. speedo is from the wheel speed sensors. Automatic Transmission Assembly. JavaScript is disabled. I have a 2005 RS auto sport package. 7204 0 obj <> endobj In 1994 the normal/FWD gearbox was dropped; one could only get a 4WD gearbox by then. 5MT non Turbo. 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. ^ That is cool. 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. Sign up for a new account in our community. 4th: 0.972 Many peope get lazy and use the term final drive ratio for the axle ratio. VTD adds a twin planetary center differential to the clutch and therefore has a static, starting torque split calculated on the planetary gear ratio, with the most common being 45:55. This system is the more commonly used setup used on most Subaru products after its introduction on the XT6. Step 4: Enter axle gear ratio. More information regarding our services will be available soon. 5th 0.780 it will bolt up. Share More sharing options. Gotta read this later tonight, Anyone know what year sti 6 speed trans will fit on my 1998 legacy gt Sedan 2.5L DOHC its turbod. Subaru made several four speed transmissions from 19701989, they are listed below. 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 . Subaru did continue to build Kei cars with CVTs, only for sale in Japan. JavaScript is disabled. Gear Ratios: 1st 3.636 2nd 2.375 (or 2.235) 3rd 1.761 (or 1.590) 4th 1.346 (or 1.137) 5th 0.971 (or 0.891) 6th 0.756 (or 0.707) Rev 3.545 (This only applies to either the 04-05 STi or the 06+ STi, not both, and not the Spec B.). they are listed under ''train'' as in drive train. DG4092, 4OTM05, 040-1, 35TM03. Part Number: 31000AD890. However, the oil pump-equipped 6MT version is still listed as the transmission of choice in the STi Group N parts system, even for the 2015+ model year WRX STi, with the option of mounting a homologated transmission oil cooler. [4] We may share information about your use of this site with select business partners. These tools provide mathematical calculations only. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Does anyone know how to determine the front or rear gearbox gear ratio? http://www.subarugears.com/Ratios/Ratios.html. Skip to content. This transmission is an evolution of the 5MT split-case design, and does not share any parts with the STI's 6MT transmission. Torque Converters for High Stall Speed Transmissions. Thanks Rallispec! 3rd 1.404 Will the mounts all match? Will a transmission from a 2011 wrx bolt up to my 2005 legacy gt? The control unit can and does alter torque several times per second. Does anyone know if the GR86 differential is compatible with the first generation? No, there's no way of telling from the outside. It features an aggressive shift logic with a quicker and smarter response to driver input over a conventional automatic transmission so every trip can be . I just came across this post, and I now know that a 98 MT is compatible with a 97 AT Rear diff. DSM Transmission Build Services; Mitsubishi Evolution 4-10. 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. Just like that of a manual transmission, the automatic transmission's primary job is to allow the engine to operate in its narrow range of speeds while providing a wide range of output speeds.. Compare 2005 Subaru Forester different trims: The fifth generation Legacy/Outback and the JDM Subaru Exiga received a newly revised CVT under the Lineartronic name. AZ6 / TL70 Transmission Build Services; Mitsubishi DSM. The repaired/rebuilt Subaru auto transmission offered by Subaru Gearbox Australia is an excellent alternative to buying second . MY98-02 RS it came from a contact inside SOA- I'm not sure of what publication or manual it came out of, but I do trust the manufacturer's data over Car and Driver. Subaru claims that the transmission provides "uninterrupted power that maximizes fuel efficiency while keeping the engine at the optimal rev range". Customers who viewed this item also viewed. wheel only: TY856WB4AA . The $24,085 starting price of the 2024 Impreza represents a price hike of $1,970. Transmission 4-speed electronic direct control automatic transmission w/OD. In 2006 and 2007 the 6MT came with a final drive of 3.545 which made the 2006 and 2007 much sought after for the non-STi WRX owners as a transmission swap. 4th 0.972 hbbd``b` 7AD`Z$ OlxzXpH `$rA3C9P{$&Ma`bc`' 9gb 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. Also solve for RPM, Tire Size and MPH. Diagnostic Trouble Code (DTC) P0730 stands for "Incorrect Gear Ratio" or "Transmission Control System Malfunction." Note that the definition of this code will vary depending on the vehicle's make and model. The Justy ECVT was also available with hydraulically actuated 4WD (unlike the 5MT Justy, which has pneumatic actuation) in November 1988, this model was called the Justy 4WD ECVT. But 10.168 / 4.70 (to determine the equivalent rear-gear ratio) equals 2.16:1, which is not realistic. Subaru Impreza GC8 & RS Forum & Community. Determine your engine's RPM based on the transmission gear ratio, tire height, MPH, and the ratio of your ring gear and pinion gear. The final use of the 3.272 final drive ratio (Part 38100AB740) was in the 2009 Legacy 3.0R Limited sedan (but not the regular R sedan), the 2009 Outback 2.5XT Limited (but not the regular XT), and the 2009 Outback 3.0R Limited (but not the regular R or LL Bean). According to the Subaru specs it (the RS) has a different gear split front to rear ( no 1.1:1 transfer case step) than the WRX so does not use different ring and pinions in the front diff and rear like the WRX does. It runs a 4.111 AND has a shorter 5th gear ratio. I have been led to believe that the axle ratio and the final drive are two completely different things. the 03 manuals were 4.11. . I'm at work so don't have any ref materials here. In SE Asia this transmission is also available for the 2.0i engine for the 2010 and later Legacy Legacy Asia spec. Listed below are the PPG gear ratios for the BRZ / FRS Transmissions. 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. 0. Please refer to the Tire Height Calculator to determine your tire height. 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; . Raise one rear wheel. This simply means that your vehicle is equipped with an automatic transmission with four gears. Whatever the front final drive is set to is irrelevant to this application because the RS rear diff and the RS tranny are still mated together. Strange Engineering Ring and Pinion Gear Ratio Calculator. Early 2004 WRX STi models came with axle stubs inserted in the transmission with female front axles. Speedo display is from wheel speed sensors. BRZ / FRS PPG GEAR RATIO CHART . Listed below are gear ratios for the BRZ / FRS Transmissions. Dana makes no representation as to what equipment or use is appropriate for any specific vehicle. In addition to improving the design of the transmission over the years, Subaru has supplied other companies with CVTs, as well. 5 Gear Transmissions . 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. There are several six speed manual transmissions currently available for USDM Subarus, found in the STi, Legacy Spec B, and 2015 WRX. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The gear ratios for this gearbox were altered slightly. The Shift Indicator reads P-R-N-D-Ds, Ds stands for Drive Sport, which doubles engine RPM. A local yard has an 03 legacy/auto, and I'm trying to figure out if the differentials match. Subaru made a one off paddle-shift AWD transmission for their B11S Concept car built off the 5EAT platform. Mark the raised wheel and the propeller shaft with a line (chalk, crayon, etc). Menu. A simple formula to calculate Gear Ratio or Axle Ratios. JDM Subaru Impreza WRX STi Manual transmission ratio chart , specifications. 1st 3.636 2nd 1.950 3rd 1.344 4th .971 5th .783, Rev 3.583, This was the only five-speed 4WD transmission made for the Subaru Leone. It is and should be the product of all gears in use, from flywheel to tire. automatic DCCD on 17 in. ", http://www.rallispec.com/downloads/Transmission%20ID%20Chart_Public.pdf. 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. Does the final have something to do with the tire diameter and the axle ratio or what? Calculate the Gear Ratio Needed to run a certain 1/4 mile. 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.
subaru automatic transmission gear ratio chart