Find out what theyre like to drive, and what problems they have. The subaru b4 liberty is a rare beauty, but not without its flaws, the only two. So this is third generation legacy, mine is rsk edition which has 2 liter twin turbo engine. Apr 29, 2011 remapping early jap b4 ecu posted in twin turbo. The twin turbo legacy s are famous for lag and being unable to accelerate hard from a standstill. The subaru b4 and other supported models are supported by ecutek factory ecu tuning software with the option of the race rom upgrade for added features these b4 twin turbo charged cars are prepared. The subaru legacy b4 rsks engine is a turbocharged petrol, 2 litre, double overhead camshaft 4 cylinder with 4 valves per cylinder. The b4, which indicated suspension tuning by porsche yes, porsche. My97 silver rx, aka the track toy all good bits from b4 will eventually find their way into this. Subaru, legacy, bg5, twin turbo, tuning, mftuning youtube. Its twin turbo vf33 and 32 i think and i cant find much on turbo upgrades. Dual boost maps, here we can choose not one but two separate boost maps, all tuned through the factory ecu, and switchable by the driver on the fly, using the. Ej20 engine has aluminum flatfour cylinder block, with castiron dry sleeves.
Runs and drives great from what i understand, but will need repainting. My03 blue rx, the new daily, soon to have all the b4 bits, because head gaskets. Buy subaru legacy cars and get the best deals at the lowest prices on ebay. To check support for your vehicle, simply download the latest version of deltadash and check the list. Subaru legacy twin turbo saloon backbox bh5 b4 rsk. The fourth revision of the thirdgeneration legacy, introduced during 2001, made several important but subtle changes to the front of the car. Dream car for so many reasons performance acceleration and speed are mind blowing due to twin turbo setup pumping out 280bhp with 4wd. Update the subaru b4 and other supported models are supported by ecutek factory ecu tuning software with the option of the r.
The b4 model was introduced for the third generation, and was a sedanonly model. Introducing the twin scroll gtx2971 for wrx and sti. Tuning mit dem neuen ecutek proecu programming kit chipracing. Subaru legacy twin turbo 2001 2002 xtreme racing tuning. Subaru proecu subaru brz toyota ft86 scion frs currently supports 15 different ecu versions. Subaru legacy archives jdmdistro buy jdm parts online. It has a performance wrx exhaust that bumbs the hp up from 285hp to 300hp legacy limited, love it.
As a subaru guy and petrolhead in general i would like to. Subaru legacy b4 19891994 factory service repair manual pdf subaru legacy ej22 19911994 service repair manual subaru legacy 19891994 full service repair manual. It looks almost exactly like every other fourthgeneration legacy model but it isnt. Subaru legacy b4 blitzen suggestions mighty car mods. Thanks to its allwheeldrive platform, it also takes. Electronics gauge repair parts, gauge fittings, damper controllers and more view all 41 parts.
This chip provides for the greatest flexibility as well as precise tuning ability. Is it worth while changing my stock bov to an aftermarket one in my b4 any help would be great. The vehicle was released in the european union starting march 2008, and is offered with a 5speed manual transmission only. Subaru legacy performance chips and programmers contain performance tunes developed and thoroughly tested with the dynamometer to provide you with exceptional function and quality you deserve. Thanks to the billet compressor wheel, the overall weight of the wheel is lighter than competing turbos and allows for maximum airflow. Subaru b4 twin turbo revew with brakes and more youtube. The subaru range of cars was confined to the domain of country dwelling tranportation but recently have moved into a radical new image of world class rally winning turbo charged flame spitting monsters. Btw id pay to have this done as im a complete noob with this stuff. Mine is a 99 or 00 jap import gtb twin turbo engine.
Subaru parts and accessories for subaru legacy impreza and forester recycled and new available in auckland new zealand shop home. Appearance the rfrb bodykit sets it apart from other legacy s. These b4 twin turbo charged cars are prepared by mrt performance in. Unleash the raw performance of your subaru with our selection of aftermarket performance parts. The makers flagship car, it is unique in its class for offering allwheel drive as a standard feature, and subaru s traditional boxer engine.
Brave auto international japan jdm auction agent 18,855 views. Ecutek subaru, mitsubishi and mazda tuning software ecutek. The subaru legacy touring wagon gtb98 also called the subaru legacy touring wagon gt98 in europe is a road car produced by subaru. Iirc its held shut under vacuum till the ecu wants to open it, then the solenoid closes the vacuum to it which opens and allows boost from 2nd turbo into the ic. New car 2002 subaru legacy b4 twin turbo rsk the tech game. Legacy models subaru wrx sti performance parts scoobyworld. Subaru ej20 engine reliability, problems and repair. Tomioka gtx2971 twin scroll turbo wrx 20022007 sti 20042018. By the late 1990s, most north american car shoppers thought of the subaru legacy and its outback wagon sibling as stolid, sensible allwheeldrive commuters for snowplagued regions. This turbo features a ballbearing cartridge, billet compressor wheel, and 10cm2 housing.
Subaru legacy b4 bl5 jdm parts direct from japan nengun. The subaru dit suite supports the direct injection turbo dit versions of 2012 onward subaru wrx, legacy, forester and levorg vehicles including 1. Its a 2000, be chassis, genuine jdm righthanddrive twin turbo legacy b4 rsk, black, 5spd, with 47k kilometers on it. Subaru car tuning tips and advice including the svx, impreza and. Subaru bhbe legacy twin turbo parts list import era. Tuning can improve things but the easiest solution here in aus is to replace the turbo s with a single turbo like an impreza item. Did a engine swap on a b4 legacy before xmas and forgot to hook the line up from this vacuum tank and had the exact same symptoms. The headlights in the japanese market were of the hid variety, and were slightly smaller, while the grille also shrank slightly. It is able to help you tune the performance of your vehicle to your expected limit. Subaru legacy b4 boasts twin turbo engine, plans to rule universe 03102020 by the late 1990s, most north american car shoppers thought of the subaru legacy and its outback wagon sibling as stolid, sensible allwheeldrive commuters for snowplagued regions. I dont want to go with the single turbo conversion due to cost i would if i could. Users ranked 2000 subaru legacy against other cars which they droveowned. Subaru legacy b4 boasts twinturbo engine, plans to.
Products trade proecu tuning suites subaru tuning suites subaru kline 99. Australia and nz, initially in the larger legacy rs and then the wrxs and took many wins in the asiapacific series. Photo 1044 twin turbo 2002 subaru wrx twinning is winning. Proecu subaru tuning suites ecutek proecu subaru tuning suites support almost all subaru turbocharged vehicles from 1999 onwards. It was the first representative of the legendary ej series.
May 05, 2015 weve been making progress on our 1998 subaru legacy gt wagon see the embedded links throughout this post for proof. B is a car from subaru, with all wheel drive, a front mounted engine and a 4 door saloon body style. No boost on subaru legacy gameplanet forums cars, bikes. Apr 27, 2015 photo 1044 twin turbo 2002 subaru wrx twinning is winning. The subaru ee flat4 diesel engine, the worlds first to be fitted to a passenger car, is offered in both the legacy and outback sedans and wagons, identified as the subaru legacy 2. My02 blue b4, aka the project v8 spec c engine package and assorted other goodies sold, then bought back for parts. Legacy b4 twin turbo to single turbo conversion factory 2. You can not only boost your engines efficiency using performance chips and programmers, but also monitor coolant temperature, exhaust gas temperature. The subaru legacy was introduced as the replacement for the subaru leoneloyale and featured a 2. Oct 31, 2010 subaru, legacy, bg5, twin turbo, tuning, mftuning. The twin turbo setup does not fit around our left hand drive steering rack and linkage.
Find your ideal second hand used subaru legacy cars from top dealers and private sellers in your area with pistonheads classifieds. In 1989 subaru legacy introduced ej20 engine which later became the basic for the whole brand. The subaru legacy has been one of subaru s bestselling models since its introduction in 1989, with an almost cultlike following of fans. Project lambda tuning vancouver, british columbia facebook. B has 250 horsepower and reaches 60 miles per hour in 5. Ecutek proecu subaru brz toyota ft86 scion frs supports the 2. Jdm ej20r twin turbo tuning subaru legacy international. If this is your first visit, be sure to check out the faq by clicking the link above. Subaru kline 2004 subaru 2004 2007 model years vehicles with electronic throttle. To start viewing messages, select the forum that you want to visit from the selection below.
Twin turbo s run a lower boost on the primary turbo 7psi 11psi and a higher boost when running on both turbo s psi 16psi. Every vehicle file we supply carries a lifetime warranty on the software. With 2 decades of tuning, learn why subie fans choose cobb. Ecutek subaru, mitsubishi and mazda tuning software. With the new subaru legacy, a high performance version of it has also arrived. Ecus for subaru vehicles link engine managementlink engine. This website, content and software is 2020 ecutek technologies ltd. This description is taken from the ntsc version of gran turismo 2. Subaru brz toyota ft86 scion frs 2012 onward model years the subaru brz toyota ft86 scion frs suite supports the 2. Hi guys, just because its such a pain to find ive uploaded the pinout diagrams ive found from the subaru workshop manual for be5 models. We are a market leader for remapping and chip tuning across a range of over 6,000 cars, vans, motorhomes, truck and tractors and are the uk leaders in dpf. In subaru s homeland, though, a wild twin turbo legacy sedan could be had with 255 hp and specs that squeezed nicely through some japanese cartax loopholes.
Subaru legacy b4 bl5 genuine new and used jdm parts supplied direct from japan and shipped worldwide. Sep 26, 2008 au andrew talks about the massive difference to his liberty legacy b4 twin turbo after he had the ecu converted, and the weaknesss in the car when he first bought it. I may have a way to actually get a legacy b4 rsk through an importer friend. The subaru legacy b4 rsk is an all wheel drive motor vehicle, with its engine located in the front, and a 4 door saloon sedan bodyshell. Great savings free delivery collection on many items. It only appears in gran turismo 2, being overshadowed by its sedan counterpart. This page lists the vehicles supported by deltadash, ecuteks engine diagnostic software. Id wanted a b4 legacy for a while and id been a subaru fan since i was a child.
Subaru legacy twin turbo primary downpipe with cat bh5. Subaru liberty legacy b4 twin turbo ecu tune, no more. The more advanced tool to reflash and tune subaru ecus. Subaru tuning for better subaru performance and torque. The turbos are the wrong size from factory and theres a gap between the boost delivery of turbo 1 and 2. Subaru rsk b4 fuel consumption motoring message board. Nonetheless, from a quick glance, you probably wouldnt realize that the legacy 2. Subaru tuning tips and modifications maximise your subarus driving pleasure. Jdm subaru ej20 boxer stage 2 twin turbo subaru legacy b4, legacy gt twin turbo engine ej208 ty754vb 19961998. Jan 19, 2011 page 1 of 2 aftermarket bov on b4 posted in twin turbo. Subaru uk with the prodrive models learn more tuning software.
That is the same output of the subaru impreza wrx sti and the mitsubishi lancer. And then once the second turbo comes on boost you are thrown back into. Does anyone know of a direct bolt on turbo or two for my legacy. Walk around 2001 subaru legacy b4 rsk twin turbo japanese car auctions duration. Ecutek proecu subaru tuning suites support almost all subaru turbocharged vehicles from 1999 onwards. Subaru legacy twin turbo backbox for saloon models up to 199798. The fenders, grille, and headlights were altered slightly, making interchangeability with rev1c impossible. Subaru legacy touring wagon gtb 98 gran turismo wiki. Subaru ej20 engine tuning guide, common problems, oil. Close out all other programs except for the tuning software before starting.
Make sure any firewall software does not interfere with the tuning software. Discussion in japanese cars started by ihatedomestic, nov 25, 2014. Power is supplied by a double overhead camshaft, 2 litre turbocharged 4 cylinder motor, with 4 valves per cylinder that develops power and torque figures of 276 bhp 280 ps206 kw at 6400 rpm and 343 nm 253 lbft35 kgm at 2400 rpm respectively. Jdm ej20r twin turbo tuning yes you are right in thinking the smaller turbo is the primary. The legacy is sold as the liberty in australia out of deference to legacy australia, an organisation. The primary boost is actually physically limited by way of vacuum line routing limited to a lower boost than the ecu permits. Various other subaru vehicles are supported, including many recent additions. As a subaru guy and petrolhead in general i would like to share some information about this car.