subaru automatic transmission gear ratio chart

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 Subaru motor vehicles have used manual, conventional automatic, and continuously variable transmissions. Menu LegacyPic Home Members' Subarus Members' Photographs Contact LegacyPic (Sign In) Subaru Information Webpages Search Specifications Search Chassis / VIN Search Applied Model List Transmission Ratios Search Transmission Type Search Engine Type Speed Calculator & Graph Engine Capacity Calculator How Many Made? Neither the calculators nor the associated videos are intended to provide advice or information on vehicle operation, maintenance or safety. 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 . It lists gear ratios, transfer gear ratio, final drive ratio, differential types, and some other data. in 6th its an overdrive gear (0.77:1) so you get more speed but less torque. Does anyone know if the GR86 differential is compatible with the first generation? This was the only five-speed 4WD transmission made for the Subaru Leone. as longs as it's an L 5speed. The persistent lockup condition under acceleration provides the efficiency and control of a clutch while still behaving much like a traditional planetary automatic transmission. I don't see Subaru using a completely different gear ratio setup than they have now for the RS . How Stuff Works explains that an automatic transmission uses gear sets, a hydraulic system, and a torque converter. Planning a manual transmission swap in your Chevy or GM . 2nd 1.888 Vernon, Burlington and Oak Harbor #JF1VBAF69N9032472 . The first use of the 3.083 final drive ratio (Part 38100AB730) was in the 2007 Legacy GT. 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. BRZ / FRS GEAR RATIO CHART. By Contact me if you're looking for a PTE Turbo! http://www.subarugears.com/Ratios/Ratios.html. A 2000-04 Legacy L auto would be a 4.11. North.. Sixth Gear Ratio. I'm wondering if anyone has that info for automatics.. Top end yo! Visit Cars.com and get the latest information, as well as detailed specs and features. id like to know the same thing, but i do know that 99-05 na rs are a 4.44 besides that i dunno. The gear ratios selected in this gearbox are chosen to work with the 2.5lt naturally aspirated engine. 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. Does anyone know if the 2022 BRZ will have the same ratios? The 2015 WRX has a new 6-speed cable-shifted manual transmission behind the new FA20DIT boxer engine. (final drop). A local yard has an 03 legacy/auto, and I'm trying to figure out if the differentials match. Customers who viewed this item also viewed. Final Drive 4.44:1. Book A Free Demo. By switzman, July 1, 2013 in 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX. switzman. I won't start banging the rev limiter (like a $2 whore) for a few hundred more miles guys can someone quickly explain the ratios. Type Rear Diff. Then looking at the axle ratios, most were in the high 3's to 4's. I think the U.S. WRX is the only one. Does the final have something to do with the tire diameter and the axle ratio or what? Rev 3.168. You can also find a 4.111 rear diff from 93 & 94 L AWD 5 speeds and 98-01 RS 5-Speeds. The chart calculates vehicle speeds based on the gear ratio, final drive ratio, and tire size. Strange Engineering Ring and Pinion Gear Ratio Calculator. Many peope get lazy and use the term final drive ratio for the axle ratio. does anybody know the FDR of a wrx auto tranny? 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. I'm wondering if anyone has that info for automatics.. Will be up on the Ravensblade site soon as well, just in case Nasioc.com explodes some day. : 3.636, Final Drive: 4.444[11]. Thank you all, appreciate the technical info and real world experience. Dec 2, 2011. Experience comes from Bad Judgement". 2nd: 1.947 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. Find a Spicer parts distributor today, or find where you can place your order now on Danas streamlined eCommerce platform, DanaAftermarket.com. 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. I found this on NASIOC. 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. 7241 0 obj <>stream Does that have a 4.11 or 3.9 rear end? Gear Ratio and RPM to MPH Calculator with Auto Shift and Tracer. Quick calculator gives these speeds for each gear (note . All non-RS Impreza AWD Automatics are 4.111. wheel only: TY856WB4AA . 6MT turbo. I saw them in post #3, but they are for the GR86, I am wondering if the BRZ ratios are the same? 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 . automatic DCCD system / front axle design change . Upload or insert images from URL. 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. Manual Transmission Gear Ratio Chart 1 . Trans. 2nd 2.264 All rights reserved. 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. Reply to this topic; Start new topic; Recommended Posts. 19891994 Subaru Justy ECVT/Justy 4WD ECVT, SJ Forester 2.5i, Impreza WRX STi and Legacy spec. Newest [ January 23, 2023 ] . No, there's no way of telling from the outside. I'm at 7400' elevation, so it's probably downright zippy at sea level. Search, Identify and Order Parts - DanaAftermarket.com. Subaru uses two types of traction delivery systems, called Active Torque Split (ACT), or the performance oriented Variable Torque Distribution, called VTD. 0. [5] 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. Mark the raised wheel and the propeller shaft with a line (chalk, crayon, etc). Shop Genuine Subaru Parts, Accessories, and Gear Rev up the performance and style of your WRX or STI with these new STI accessories! 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. 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. Find the model number sticker on the side of the trans, then find it in this chart (also in Sgt. Unless maybe he was running a different tire size to throw it off. R 3.686 0 The OTHER tranny that is nicer than all is the MY97-MY99 Legacy Outback tranny. This system is the more commonly used setup used on most Subaru products after its introduction on the XT6. This calculator assumes you know the vehicles transmission ratio. Subaru built their own four-speed automatic transmission based on the old Jatco design. JDM Subaru Impreza WRX STi Manual transmission ratio chart , specifications. 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 . You can't use the 4.11's in the MT5 WRX, it has. Transmission 4-speed electronic direct control automatic transmission w/OD. Quick Search Your Saved Searches. This transmission uses a viscous limited slip center differential with a 50/50 torque split similar to the 5MT found in previous WRX's. Does anyone know how to determine the front or rear gearbox gear ratio? Email us:This email address is being protected from spambots. 5pd to put into 05 LGT for autox or drag. NOTE: USDM '04/'05 R180 2way clutch type LSD with 3.900FD. When you are comparing the tranny to the above Rallispec pdf, use this tag on the tranny: Nothing like a race track to find the weak points in man and machine. are all automatic L's 3.9????? Content on GR86.org is generated by its users. the 03 manuals were 4.11. AZ6 / TL70 Transmission Build Services; Mitsubishi DSM. Yes it will fit, and yes the speedo will be fine. This is meant as a guide. MPG difference will be negligible. I'm at work so don't have any ref materials here. USDM '06-current R180 torsen LSD with 3.545FD. Step 5: Select tire size. 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. 2nd 1.947 "Rallispec LTD. - Subaru Gearbox Chart . Vehicle speed in MPH. Transmission code: 1st Gear: 2nd Gear: 3rd Gear: 4th Gear: 5th Gear: FINAL: Diff Code: TY752VB1AA: 3.545: 2.111: 1.448 . 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. T.R. This simply means that your vehicle is equipped with an automatic transmission with four gears. Price to Income Ratio: 20.34: Mortgage as Percentage of Income: 120.64%: Loan Affordability Index: 0.83: Price to Rent Ratio - City Centre: 68.63: Price to Rent Ratio . I bet that we would see much quicker times. 4th 0.972 This transmission was Subaru's first full-time 4WD transmission, only used in the Alcyone/XT6, and 3 door RX. A guy at the autox today said his hits 59mph in 2nd gear bouncing of the rev limiter. Subaru's are built to be AWD, Evolutions are FWD with a transfer case. document.getElementById('cloak16db0667784c44dca0ffa44e826e5128').innerHTML = ''; Transmission code: 1st Gear: 2nd Gear: 3rd Gear: 4th Gear: . In SE Asia this transmission is also available for the 2.0i engine for the 2010 and later Legacy Legacy Asia spec. Sounds good, never got my head around ratio's but thats a great explanation. 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! 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 . That, or just find what came with your year/model if the trans is original and find it in the chart. 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.). It should hit exactly 60. 6MT non Turbo. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Will the mounts all match? Subaru developed a CVT for the Subaru Justy to gain reasonable acceleration and fuel economy from its small three cylinder engine. The effect is a constantly and actively changing torque to the rear wheels anywhere from a few percent to fully locked. 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. The Subaru Performance Transmission with automatic downshift blipping control is available to combine the convenience of an automatic with fingertip paddle shifting and an 8-speed manual mode. 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 . Transmission Gear Ratio Chart ~ Gear Ratios are listed for many popular transmissions. Electro 4-Speed Automatic Transmission (E-4AT) with Front Wheel Drive (FWD) TA102AACAA: 2.785: 1.545: February 15, 2011 in 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX. The 3AT was a hydraulically controlled 3AT with available Single-Range 4WD. Subaru made a one off paddle-shift AWD transmission for their B11S Concept car built off the 5EAT platform. 4th 1.029 I wonder how the 1/4 mile times on the wrx would change if we lowered our final's to a 4.11. they are listed under ''train'' as in drive train. . 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. Transmission Gear Ratios and Final Drives. The Spec. Posted July 1, 2013. switzman. Vehicles with an automatic transmission are equipped with a torque converter that's located between the engine and the . Step 4: Enter axle gear ratio. Fits Forester. 5th 0.825 For a better experience, please enable JavaScript in your browser before proceeding. Raise one rear wheel. I've seen the manual transmission chart posted here, that has all of the gear ratios. Is the speedometer based off of wheel speed or is it a sensor somewhere else? Subaru Transmission Type Ratio List. speedo is from the wheel speed sensors. F.D. It can slip like a traditional torque converter, but remains locked under all conditions except when coasting or traveling at very low speed. I like it because it includes the final drive ratio along with the years/cars they came in. Our Heavy Duty Transmissions have found great success in areas outside of Rock Crawling. Subaru made several four speed transmissions from 19701989, they are listed below. Note: These gears and final drives are available for saleHERE. Subaru did continue to build Kei cars with CVTs, only for sale in Japan. also regarding what the junkyard says, just got to. 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.. Subaru . It's cool to watch the gauges, it feels more "real" than looking at a graph. We use cookies on this website for diverse purposes, including personalizing content and analyzing traffic. Overdrive is any gear that has a ratio less than 1:1, so the drive line turns faster than the engine does. So can I use my old 4.67 differential in the GR86? Rev 2.370. %PDF-1.6 % On this Wikipedia the language links are at the top of the page across from the article title. Chris Walden, 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. ( Outback 2.5 NA Gear Ratios: 1st: 3.454, 2nd: 1.947, 3rd: 1.296, 4th: 0.972, 5th: 0.825, 6th: 0.695, Rev. It is and should be the product of all gears in use, from flywheel to tire. 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; . Home > Tech Info > Transmission Gear Ratios. It was available in FWD and Full-time awd. the 03 manuals were 4.11. . Gator's original post above). subaru transmission codes chart subaru transmission codes chart. Step 3: Select underdrive. Transmission AY/TZ1A3ZC2AA. 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. A simple formula to calculate Gear Ratio or Axle Ratios. Your results could vary. I thought I read they were different and the final drive ratio was 4.30? If you know the 2022 ratios ,please post them, manual trans. A local yard has an 03 legacy/auto, and I'm trying to figure out if the differentials match. Automatic Transmission Assembly. CustomsManual transmission ratio chart, for Subaru Impreza years 1993 onwards, 5 and 6 speed boxes coveredManual . The repaired/rebuilt Subaru auto transmission offered by Subaru Gearbox Australia is an excellent alternative to buying second . 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. BRZ / FRS PPG GEAR RATIO CHART . 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. 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. The Fora platform includes forum software by XenForo. 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. Watch as our Heavy Duty . Part Number: 31000AD890. Since the 1970s, all Subaru conventional automatic transmissions have been Jatco designs adapted to Subaru specifications. Subaru Impreza GC8 & RS Forum & Community. [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). Please refer to the Tire Height Calculator to determine your tire height. Search Since i dont know how to subscribe. This transmission was dropped in 1994 when you could only get a 4WD unit. Hooray for searching! A TH200-4R overdrive automatic utilizes a . 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. The transmission can also be manually controlled by the driver by providing the ability to select 6 or 7 (if paired with a Diesel engine[2]) or 8 different "virtual" gears, where the transmission will hold a particular ratio. The control unit can and does alter torque several times per second. Comparison of the stock gear ratios and the Chalak synchro set being sold by Larry Ganz. How To Build a Hot Rod How To Chassis Swap a Classic Car Late 2004 WRX STi models came without the stubs and instead had male front axles. PRODUCTS. Auto On/Off Projector Beam Led Low/High Beam Daytime Running Auto-Leveling Auto High-Beam Headlamps; Perimeter/Approach Lights; . 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. Visit Dwayne Lane's Skagit Subaru in Burlington #WA serving Mt. 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. Is this a Subaru thing? TZ1A3ZC2AA. The hydraulic system regulates the bands and clutches that control the gear sets . 1st: 3.454 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. '03 outback limited, '01 Outback Limited, '01 Legacy L wagon, '96 Legacy Brighton wagon. levi x nerd reader . when you need it! It can vary depending on engine and transmission. Pasted as rich text. The chart calculates vehicle speeds based on the gear ratio, final drive ratio, and tire size. 6th 0.738 3rd 1.296 You need JavaScript enabled to view it. 7204 0 obj <> endobj Type Front Diff. Transmission temperature warning. 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.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.. Transmission 4-speed electronic direct control automatic transmission w/OD. I have a 2005 RS auto sport package. It's easy! 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. But 10.168 / 4.70 (to determine the equivalent rear-gear ratio) equals 2.16:1, which is not realistic. Also, looked @ Car-Part.com and looks like 'maybe' the MT have 3.9 and AT's were 4.11, but again you'll need to verify the exact model. Lineartronic uses a specially modified torque converter to connect the engine to the transmission. A forum community dedicated to Subaru Impreza GC8 and RS owners and enthusiasts. 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. . Also solve for RPM, Tire Size and MPH. Gear Ratios: 1st 3.545 2nd 1.947 3rd 1.366 4th .972 5th .780, Rev 3.416 Low Range 1.59 . 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. Listed below are the PPG gear ratios for the BRZ / FRS Transmissions. It lists gear ratios, transfer gear ratio, final drive ratio, differential types, and some other data. Every WRX is equipped with legendary Subaru Symmetrical All-Wheel Drive and Active Torque Vectoring. These tools provide mathematical calculations only. Gears : PPG Gear Ratios -- Final Drive 4.100:1 : OEM Gear Ratios -- Final Drive 4. . Copyright 1999 - 2019, North American Subaru Impreza Owners Club, Inc. http://northursalia.com/techdocs/history/history.html, http://www.plymouthbulletin.com/overoverdrive.html, http://www.dodgedart.org/press/press75a.html, Learning Gear Ratio and Final Drive Ratio, We need an "official gear ratio referrence" thread for the legacy, Gear ratios and differential ratio for 95 legacy and 95 imprezza. Determine your engine's RPM based on the transmission gear ratio, tire height, MPH, and the ratio of your ring gear and pinion gear. . I have an 03 Baja/ manual that needs a differential. After its introduction in 1984, the Justy was also available with 4WD and thus a different gearbox. Popular Tools & Look-Ups. 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. This chart is just a guide, as other factors could affect your end result. DG4092, 4OTM05, 040-1, 35TM03. Do you know what the rear diff ratio is for 08 Legacy and 08 impreza? 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.