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On this Wikipedia the language links are at the top of the page across from the article title. Home > Tech Info > Transmission Gear Ratios. Subaru Automatic Transmission Gear Ratio Chart; Graphic Of Wrx Vs Sti Gear Ratios Nasioc; . Focus RS / ST Transmission Build Services, Supra A90 / ZF8HP51 Transmission Services, The following speeds are based on an OEM tire diameter of 24.62". This chart is just a guide, as other factors could affect your end result. 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! 3rd 1.471 . JDM Legacy. Transmission Gear Ratios. Impreza JDM models. 800-646-6718 . The Spec. 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. The second generation saw use until 2008. This email address is being protected from spambots. Followers 0. Trans. Subaru claims that the transmission provides "uninterrupted power that maximizes fuel efficiency while keeping the engine at the optimal rev range". Share More sharing options. [citation needed], 1st 3.540 make sure you use the 2011 wrx clutch and associated hardware. If you have an account, sign in now to post with your account. Subaru built their own four-speed automatic transmission based on the old Jatco design. Thanks Rallispec! 19891994 Subaru Justy ECVT/Justy 4WD ECVT, SJ Forester 2.5i, Impreza WRX STi and Legacy spec. 4th 1.000 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. Automatic transmission gear ratios: 1st - 2.785 2nd - 1.545 3rd - 1.000 4th - 0.694 reverse - 2.272 final drive ratio - 4.11 Manual transmission gear ratios: 1st - 3.545 2nd - 1.947 . switzman. 3rd: 1.296 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. Code Model Range 1st 2nd 3rd 4th 5th 6th Rev. 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. It is notable to mention that only Turbo vehicles received a hydraulic clutch until 1995. By clicking Accept, you agree to our website's cookie use. 6MT turbo. 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. Anybody find info on the JDM legacy gear ratios? The final use was in the 2014 Legacy and Outback with the EZ36 engine. The Gear set-hypoid section shows the ratio. 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. 5th 0.780 5MT non Turbo. If you wanted a top speed of 80 mph, then . This calculator assumes you know the vehicles transmission ratio. [4] GR86.org is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. 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. Without a transmission, cars would be limited to one gear ratio, and that ratio would have to be selected to allow the car to travel at the desired top speed.. %PDF-1.6 % : 3.636, Final Drive: 4.444[11]. Every WRX is equipped with legendary Subaru Symmetrical All-Wheel Drive and Active Torque Vectoring. 1st 3.538 Enhanced performance of next generation LINEARTRONIC. This simply means that your vehicle is equipped with an automatic transmission with four gears. The Fora platform includes forum software by XenForo. The Tribeca with ez-36 (3.6R) used a 3.583 final drive ratio. All of Subaru's three speed automatic transmissions were made by Jatco. Rev 2.370. I saw them in post #3, but they are for the GR86, I am wondering if the BRZ ratios are the same? http://www.subaruoutback.org/forums/66-problems-maintenance/40472-2-5-vs-2-2-trans.html#post377280. are all automatic L's 3.9????? This is due to the R160 rear differential 3.545 final drive of most of the non-STi WRXs. Transmission 4-speed electronic direct control automatic transmission w/OD. Question? Will a transmission from a 2011 wrx bolt up to my 2005 legacy gt? I bet that we would see much quicker times. Subaru uses two types of traction delivery systems, called Active Torque Split (ACT), or the performance oriented Variable Torque Distribution, called VTD. We may share information about your use of this site with select business partners. Our Heavy Duty Transmissions have found great success in areas outside of Rock Crawling. The fifth generation Legacy/Outback and the JDM Subaru Exiga received a newly revised CVT under the Lineartronic name. 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. 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 . JDM Forester XT STI : Manual transmission ratio chart 5 Gear Transmissions . We use cookies on this website for diverse purposes, including personalizing content and analyzing traffic. Can i put a 5speed in it without messing with the diff? Skip to content. Click each picture for a larger version. I found this incredibly useful chart at Rallispec. Final 4.444:1[9]. Subaru owners have complained about problems with the Lineartronic CVT transmissions[3] and Subaru extended the warranty for cars from model years 2010 to 2018. Torque Converters for High Stall Speed Transmissions. 5th 0.713 BRZ / FRS GEAR RATIO CHART. Gator's original post above). 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. Enter the email address you signed up with and we'll email you a reset link. Select a Transmission Type for additional information. if you look at http://opposedforces.com/parts you can track down the final drive ratio for your car. It's easy! Center Diff. Contact me if you're looking for a PTE Turbo! Dana makes no representation as to what equipment or use is appropriate for any specific vehicle. Upload or insert images from URL. Subaru . Transmission code: 1st Gear: 2nd Gear: 3rd Gear: 4th Gear: . I think the U.S. WRX is the only one. So the final drive ratio in low gear is the product of the low gear ratio and the rear end ratio. I don't see Subaru using a completely different gear ratio setup than they have now for the RS they'd use the 98-01 or the US '02 WRX gear ratios, but I just don't see them coming up with a new gearset when they already have something that works. GR86.org is not in any way affiliated with Toyota Motor Corporation, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. . 6MT non Turbo. Sixth Gear Ratio . also regarding what the junkyard says, just got to. In the US, the Lineartronic is available with the 2.5i engine in the Outback, Legacy and Forester(2014), and the 2.0 FB engine in the Impreza and slightly modified for the XV Crosstrek. Pasted as rich text. Also solve for RPM, Tire Size and MPH. automatic DCCD system / front axle design change . For a better experience, please enable JavaScript in your browser before proceeding. Do you know what the rear diff ratio is for 08 Legacy and 08 impreza? Overdrive is any gear that has a ratio less than 1:1, so the drive line turns faster than the engine does. 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 . Experience comes from Bad Judgement". Manual Transmission Gear Ratio Chart 1 . The repaired/rebuilt Subaru auto transmission offered by Subaru Gearbox Australia is an excellent alternative to buying second . Shop Genuine Subaru Parts, Accessories, and Gear Rev up the performance and style of your WRX or STI with these new STI accessories! it will bolt up. 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. It lists gear ratios, transfer gear ratio, final drive ratio, differential types, and some other data. : 3.636, Final Drive: 4.111 This was the only five-speed 4WD transmission made for the Subaru Leone. Hooray for searching! 1st: 3.454 Since the 1970s, all Subaru conventional automatic transmissions have been Jatco designs adapted to Subaru specifications. does anybody know the FDR of a wrx auto tranny? A TH200-4R overdrive automatic utilizes a . 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. Transmission 4-speed electronic direct control automatic transmission w/OD. Planning a manual transmission swap in your Chevy or GM . I have an 03 Baja/ manual that needs a differential. Transmission code: 1st Gear: 2nd Gear: 3rd Gear: 4th Gear: 5th Gear: FINAL: Diff Code: TY752VB1AA: 3.545: 2.111: 1.448 . Subaru motor vehicles have used manual, conventional automatic, and continuously variable transmissions. Thats good to know. 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 models (such as WRX), and 5-speed transmissions from normally aspirated models. ', 3920 North Weber Street Colorado Springs, CO, 80907. Just an FYI post so we have it. Subaru made several four speed transmissions from 19701989, they are listed below. 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. Fits Forester. 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 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. 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.). That, or just find what came with your year/model if the trans is original and find it in the chart. February 15, 2011 in 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX. First Gear Ratio (:1) 2.79. Part Number: 31000AD890. The instructional videos are intended only to provide guidance on how the calculators operate and are illustrative only. Vehicles with an automatic transmission are equipped with a torque converter that's located between the engine and the . Trans Assembly. Vernon, Burlington and Oak Harbor #JF1VBAF69N9032472 . 2nd 2.060 Search Will the mounts all match? I wonder what the old 1.8L's ratios were? You need JavaScript enabled to view it. By Top end yo! Mark the raised wheel and the propeller shaft with a line (chalk, crayon, etc). T.R. 2023 Dana Limited. in 3RZ-FE, 7M-GTE, 1JZ-GE, 2JZ-GTE, and 1UZ-FE powered race vehicles. 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). MPG difference will be negligible. How Stuff Works explains that an automatic transmission uses gear sets, a hydraulic system, and a torque converter. quick explanation is that the ratio of the selected gear compared to its input speeds up or slows down the speed (and inversly torque) thats fed into it. For a better experience, please enable JavaScript in your browser before proceeding. 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. A local yard has an 03 legacy/auto, and I'm trying to figure out if the differentials match. In 1994 the normal/FWD gearbox was dropped; one could only get a 4WD gearbox by then. Only all wheel drive transmissions from Impreza, Legacy, Baja, Forester, and Saab 9-2X models are listed at this time. Your link has been automatically embedded. The chart below will assist you in finding your new gear ratio needed to give you optimal performance. I don't see Subaru using a completely different gear ratio setup than they have now for the RS . You need JavaScript enabled to view it. 2nd 2.264 The chart calculates vehicle speeds based on the gear ratio, final drive ratio, and tire size. so in 5th gear the amount of speed/ torque fed into it is the same as comes out of the transmission. Sixth Gear Ratio . Top Speed Calculator. Sign up for a new account in our community. Unless maybe he was running a different tire size to throw it off. FREE SHIPPING WORLDWIDE [email protected] AUS: +61 419 243 275 . The Fora platform includes forum software by XenForo. Visit Dwayne Lane's Skagit Subaru in Burlington #WA serving Mt. Step 3: Select underdrive. [citation needed] Since the 2014 model year, the conventional automatic transmissions in North American-spec . 2nd 1.888 No, there's no way of telling from the outside. Gear Ratios: 1st 3.545 2nd 1.947 3rd 1.366 4th .972 5th .780, Rev 3.416 Low Range 1.59 . "Rallispec LTD. - Subaru Gearbox Chart . subaru transmission codes chart subaru transmission codes chart. A different size tire doesn't throw the speedo off cuz the speed sensors don't see if you're running a shorter / taller tire. The control unit can and does alter torque several times per second. You cannot paste images directly. 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). 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. The $24,085 starting price of the 2024 Impreza represents a price hike of $1,970. Strange Engineering Ring and Pinion Gear Ratio Calculator. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I have a 98 Fozzy with a blown auto. By as longs as it's an L 5speed. MY 96-99 Transmission specs (and possibly other years), Source: 1996 Subaru Legacy Service Manual/1999 Subaru Forester Service Manual, Also matches 1999 Legacy 30th Anniversary[7][8], 1st 3.454 [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). The OTHER tranny that is nicer than all is the MY97-MY99 Legacy Outback tranny. wheel only: TY856WB4AA . Manual transmission ratio chart, for Subaru Impreza years 1993 onwards, 5 and 6 speed boxes . Content on GR86.org is generated by its users. 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. ACT and VTD are found in both generations of the 4 speed while the 5 speed uses only VTD. Compare 2005 Subaru Forester different trims: However, determining the rear differential ratio is fairly easy. 4th 1.000 : 3.636, Final Drive: 4.111 I have an 03 Baja/ manual that needs a differential. ACT drives the front wheels directly and the rear wheels through a hydraulic clutch. Posted on June 29, 2022 by . 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. 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. DSM Transmission Build Services; Mitsubishi Evolution 4-10. I have been reading about these gear ratios, and sometimes you refer to the final as the axle ratio or something. It runs a 4.111 AND has a shorter 5th gear ratio. speedo is from the wheel speed sensors. . It can slip like a traditional torque converter, but remains locked under all conditions except when coasting or traveling at very low speed. ^ That is cool. from multiple Baja 1000 and SCORE off-road events to many Pro-Am Drift events. Yes it will fit, and yes the speedo will be fine. 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. 4th 1.029 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 . var path = 'hr' + 'ef' + '='; The Justy used a transaxle, rather than a conventional Subaru transmission. Your final drive is 4.111. like what are all those decimal numbers? MY97 - MY99 Subaru Legacy Outback manual transmission with 2.5L engine: 1st - 3.545 2nd - 2.111 3rd - 1.448 [6]. I'm wondering if anyone has that info for automatics.. Reply to this topic; Start new topic; Recommended Posts. the spline count is also different, but you cant tell that from the picture. Subaru manufactures its own manual and CVT transmissions . First Gear Ratio (:1) 2.79. Chris Walden, Is the speedometer based off of wheel speed or is it a sensor somewhere else? Gears : PPG Gear Ratios -- Final Drive 4.100:1 : OEM Gear Ratios -- Final Drive 4. . A 2000-04 Legacy L auto would be a 4.11. 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. Raise one rear wheel. 2nd: 1.947 Rear Ends. 2nd 1.947 A local yard has an 03 legacy/auto, and I'm trying to figure out if the differentials match. 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. It was available in FWD and Full-time awd. Book A Free Demo. . In 1st gear the ratio is reduced (3.63:1) so the transmission will produce much less speed, but morre torque. Subaru made a one off paddle-shift AWD transmission for their B11S Concept car built off the 5EAT platform. R 3.686 id like to know the same thing, but i do know that 99-05 na rs are a 4.44 besides that i dunno. Dec 2, 2011. Update 2-2019-I found this useful calculator at SubaruGears. . Listed below are gear ratios for the BRZ / FRS Transmissions. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. :banana::banana::banana: G. Sgt.GatorAugust 15, 2014 in Transmissions. ]pbn(\S#~):CQ"51GRD6'py^\bPUtlSM-'?`l9I;=M5(;. You can also find a 4.111 rear diff from 93 & 94 L AWD 5 speeds and 98-01 RS 5-Speeds. The Fora platform includes forum software by XenForo. You can post now and register later. http://www.northursalia.com/techdocs/trannychart/trannychart.html. The first use of the 3.083 final drive ratio (Part 38100AB730) was in the 2007 Legacy GT. The Outback was the only model to use the 4.44 ratio, and it was only used in the EJ25 with automatic trans. Coupled with the Subaru BOXER engine is either the 6-speed manual transmission, which has been fitted with optimized gear ratios and refined for improved shift quality, or the new Subaru Performance Transmission (automatic) which offers up to 30 percent faster upshifts (2nd to 3rd) and 50 . I just thought I would add a little clarification here about RimRockaz post. Calculate the Gear Ratio Needed to run a certain 1/4 mile. . It can vary depending on engine and transmission. Will be up on the Ravensblade site soon as well, just in case Nasioc.com explodes some day. Final Drive: 4.111 (TY751VB9CA 2015-2017, TY751VB6CA 2018-2020) or 4.44, Gear Ratios are: I've seen the manual transmission chart posted here, that has all of the gear ratios. (final drop). Here is the rallispec chart also helpful for cross referencing gearboxes: But have a question which would be the best. Available for the first time in the U.S., these unique STI accessories for your 2015-2021 WRX or STI leverage years of Japanese motorsports refinement. 7204 0 obj <> endobj 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. Customers who viewed this item also viewed. The hydraulic system regulates the bands and clutches that control the gear sets . Electro 4-Speed Automatic Transmission (E-4AT) with Front Wheel Drive (FWD) TA102AACAA: 2.785: 1.545: I've seen the manual transmission chart posted here, that has all of the gear ratios. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 0 Transmission. Transmission Gear Ratios and Final Drives. These tools provide mathematical calculations only. %%EOF NOTE: USDM '04/'05 R180 2way clutch type LSD with 3.900FD. 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. Gear Ratio and RPM to MPH Calculator with Auto Shift and Tracer. Subaru motor vehicles have used manual, conventional automatic, and continuously variable (CVT) transmissions. levi x nerd reader . 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). The chart calculates vehicle speeds based on the gear ratio, final drive ratio, and tire size. 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. Subaru Automatic Transmission Gear Ratio Chart; Subaru Gearbox Transmission Everything You Want To Know; Gear Ratios And Crawl Ratio Explained 4 Lo Or 4lo Also 4wd; Gears Magazine Subaru Cvt Gen 2 Valve Body; Subaru Impreza GC8 & RS Forum & Community. Does anyone know if the 2022 BRZ will have the same ratios? Quick Search Your Saved Searches. ", http://www.rallispec.com/downloads/Transmission%20ID%20Chart_Public.pdf. CustomsManual transmission ratio chart, for Subaru Impreza years 1993 onwards, 5 and 6 speed boxes coveredManual . Also, in 1998 Subaru changed from a push-style clutch to a pull-style, on turbo models, requiring minor bellhousing and fork changes. 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 axle differential housing. JavaScript is disabled. 6th 0.738 A forum community dedicated to Subaru Impreza GC8 and RS owners and enthusiasts. Manual transmission ratio chart . Display as a link instead, If you are installing your transmission that was purchased from Monster Transmission, our sales and . Please Help lol, it should be a 4.44 bc its a phase II trans and all phase II autos are 4.44 so look 97-05 impreza. subaru automatic transmission gear ratio chart. Note: These gears and final drives are available for saleHERE. Posted July 1, 2013. switzman. It was available in FWD and Full-time awd. You can't use the 4.11's in the MT5 WRX, it has. Step 4: Enter axle gear ratio. Excluding the base model with a 5-speed manual transmission, the 2023 Subaru Impreza with the CVT started at . The CVT transmission proved unreliable after accumulating high mileage, causing Subaru to stop exporting cars with CVTs outside of Japan until the fifth generation Legacy/Outback. BRZ / FRS PPG GEAR RATIO CHART . This page was last edited on 24 February 2023, at 09:28. Does the final have something to do with the tire diameter and the axle ratio or what? . Vehicle speed in MPH. VJ?]%L>,=6ptd|? The following chart lists the final drive ratio of all combined gears (transmission, transfer case, underdrive . [5] Manual Transmission Ratio Code 5 Speed Transmissions Transmission code 1st Gear 2nd Gear 3rd Gear 4th Gear 5th Gear FINAL Diff Code TY752VB1AA 3.545 2.111 1.448 1.088 0.825 4.111 ? The effect is a constantly and actively changing torque to the rear wheels anywhere from a few percent to fully locked. Please refer to the Gear Ratio Calculator to determine your rear end axle differential ratio.