350 hp wrx build. Oct 25, 2011 · 2011 WRX 350/365- sold : .

• 350 hp wrx build I've been driving on 330whp for atleast a year now no problems whats another 20 hp ya know. My plans are Cobb down pipe w/ cat, perrin tmic, equal length headers, but im not sure what size fuel injectors to get. I'm thinking of running an E85 tune on the AP On an STI? You can make power cheaper than the VA WRX. Ok, so you want 400 hp, presumably from a wheel dyno. . 015". The wrx actually only outputs about 200 hp at the wheels, Or WHP. Overall it was great, until I trusted the advice of a less than reputable (as it turns out) tuner. New ej257 case halves, Sti nitrated crankshaft, 11mm oil pump, Gates timing belt and pulleys, Manley forged pistons, manley turbo tuff rods, ACL race bearings, Godspeed Oil Mar 28, 2024 · In order to achieve 350 HP, the next logical step is to upgrade to a J-pipe, as well as improving your cooling efficiency with a larger intercooler core. I'd like to build a reliable & durable 350-400bhp (or max 450bhp) STI for daily street use. that was low boost hi boost is 19 psi and it put down 305 whp. Agreed it is a great learning experience. I do not want a front mount inter-cooler at this time. It shows HP/TQ numbers from setups from all various years of our cars. Stock clearance rev to 7500 at 400whp all the time with 10w30, still a 30 weight when warm. The motor probably won't take that much power very long. I have the following minor mods installed: 1/ APEXi air cleaner/filter 2/ TRUST PE Ti-R exhaust 3/ GReddy BOV Type-RS If you’re only gaining 30-50 WHP are you actually going to hit 350? wrx stock HP is 268 or whatever. Jan 22, 2012 · Dude I personally wouldnt go all the way to 350whp on a wrx, 300whp sure, but 350 and up Id say you need to forge your internals to make sure you can handle the power and boost, Im currently running a 16gxt at 302whp and BC coilovers on my 04 subie as my daily driver and its fine, VERY FAST! Oct 16, 2015 · Let's do the math here: According to a Road and Track dyno test of a 2015 WRX, they saw 223hp to the wheels. It's no contest, cars are really fucking fun at 300+ whp. Q300 exhaust Invidia catted DP V3 access port AEM cold air intake Everything else is pretty much stock TMIC etc. i do have water / meth injection. Oct 4, 2021 · One big downside of the WRX is that the FA20DIT has weak connecting rods. ) are stock internals gonna hold 500+ hp on a wrx? cause i know rods on my car are gonna snap at 350+ but subies might be forged and stronger to start with. aquamist 2d. of torque is when connecting rod failure becomes a concern. I do not know what turbo is in the 09 WRX. Curb weight is just under 3,100 lbs. So here ya go! Remember there are multi Aug 24, 2009 · I plan on upgradeing to 350 WHP and need to know what route would be the most reliable. Let me know what mods I should put on it to get me to around 350HP. Sep 13, 2002 · There is really NOTHING in the IHI bolt on league that will get you to 350 hp level From personal experience - a properly tuned WRX with fmic and 1820 will SMOKE an M5 any day any where (unless of course he has a dinan blower or twin turbo mod) (PS - the fuel pump is a must - check the supra) Jul 17, 2006 · upipe, downpipe, aps fmic, 860ci injectors, fuel pump, 18g or 20g, catback, manifold, ecu upgrade, intake, underdrive pulley, and a great protune. With the additional power will i Nov 20, 2023 · You simply cannot plan your WRX build the same way you could up through model years 2014 for the WRX and 2021 for the STI. prnzleezy; Sep 13, 2023; 1 913 Sep 14, 2023. Just looking for some feed back and advice on the build list. Its all-wheel-drive system and advanced […] Ultimate Guide To A Modified 4th Gen Subaru WRX (2014-2021) The 4th Generation Subaru WRX, produced from 2014 to 2021, is known for its wicked performance and Jan 16, 2009 · 05 4eat WRX Sedan:screwy: Invidia N1 TBE, TurboXS Uppipe, Deadbolt 16G, TurboXS TMIC, DeatschWerks 650cc Injectors, Walbro 255lph Fuel Pump, GP Intake Elbow, B&M Tran Cooler, Perrin Crank Pulley, Turbosmart Tee Boost Controller, Auto Meter Boost Gauge, Auto Meter Cluster Bezel Pod. 5L flat-four engine, the WRX delivers between 268 to 305 horsepower, depending on the model year. They are abundant to buy online and the swap isn't too difficult, I estimate a 3-5k total amount depending on how you do everything. The 268 HP that Subaru advertises is at the crank. Oct 27, 2016 · So my current setup is Cobb stage 2 tune On my 2014 wrx hatch. You can do it with a hybrid (2. Given a 268bhp rating, that's a 13% drivetrain loss (side note: that's not bad at all). still running stock ez30r swap thing will run 350-400 stock no problems(of course any power mods drops the reliability) with forced induction. 0L heads,) but you run into even more tranny breaking torque issues. May 13, 2007 · As the title says. At first I was just going to find a good used stock turbo and run with that, but then I remembered that more boost is a good thing and have had thoughts of trying to break the 300whp mark. With respect to horsepower levels, the rods commonly fail within the 320-350whp range. You have to remember the engine HP is more like 360 when you're doing 300whp. the usual stage 4 mod. ) hes got a downpipe that bolts up to his stock turbo, will that work with a 3076? Jan 2, 2010 · But, tell us your goals for the car (hp/trq), budget, and what you are generally you are going to do with the car (daily driver, autoX, track, etc)? Then, we can help you devise a more specific plan. Sep 6, 2014 · Head on over to the Dyno Show and Tell thread that was created a few weeks ago. I had a 307whp 08 WRX with 327 torque. 4. Jan 16, 2016 · So my 03 wrx is smoking like Cheech and Chong and I'm having a real good feeling it's the turbo. FP green, front mount, intake, exhaust, injectors and fuel pump. With a pro tune and these mods how much HP will I gain? Any suggestions are appreciated or anything I missed for this setup please let me know. 0L EJ205 WRX manifolds with the 2. Jul 9, 2007 · 2002 usdm wrx WRB the last time I tuned my car it made 260whp @ 16 psi and thats about 345 hp @ the crank. My last turbo Subaru ('07 WRX TR) had a built motor, small cams, and a TD05 20G with both 93 and 100 octane maps. I am running full bolt-ons, Full TGV and EGR delete, Verticooler tmic and charge -pipe Catted J-pipe and Grimmspeed EBCS. 444 final drive 5 speed. 0L turbocharged engine, putting out 227 hP and 217 lb-ft of torque. ) will i need anything else like a FMIC or headspacer or MBC? 5. Oct 25, 2011 · 2011 WRX 350/365- sold : build the block. You can easily get 350 whp on that setup, on pump gas no less. That’s not WHP. Everyday Impreza Talk. 5L with 2. Could be the VF52 I had in my car before I swapped turbos. 300whp is the most I would do on a WRX with stock motor and trans. I believe its all on Oct 4, 2013 · Source: I'm an owner of an EJ207 in a 2002 WRX maxing out ID1000s on E85 and a 5 speed (but the Forester XT 4. 325-350lb-ft. Thanks! -Spt exhaust -AEM intake -Cobb Downpipe -Process west TMIC -Walbro puel pump 255LPH -Grimmspeed EBCS 3 Dec 13, 2023 · Equipped with a turbocharged 2. I have also done the STi swapwhich is in my case is a hybrid build b/c I am running the 2. Oct 14, 2020 · Hello guys im currently in the process of building my wrx. 0L or 2. If it is a stock turbo 350 hp will be incredibly hard to hit, even on E85. Tuned to under 300, plenty fast. Did some So after making the video on how to make "X" Horsepower in a Subaru WRX STI, you guys wanted on one the FA20DIT WRX. My stock 17 feels slow, but it's my daily and I don't feel like blowing a rod or bearing. The car is fundamentally different than previous generations. Sep 9, 2015 · Why don't you prove that a street engine in the 350-400 hp range can survive on a Xw30 oil with rods @ 0. Also known as a downpipe, the FA20F in the 2015-2021 WRX, as well as the FA24F in 2022+ WRX models have a downpipe shaped like a J, and really frees up the exhaust flow when compared to the Jul 16, 2009 · 3. current built block I rev it to 7800,stock on the looser side clearance spec. 300-350 is much more comfortable for a bugeye without a 6 speed swap. The FA24 engine in the new 2022 WRX has some true potential, most likely outcompeting the VA WRX by a long shot, Cobb recently released pro tuning software for the VB WRX, and most tuners are making between 390-410 wheel horsepower with the stock motor and stock turbo. May 10, 2016 · Rick was able to put together a build and it came to about $18k-$20K + car and that got me a turn key out the door with dyno tune at about 450-500whp. ~300-325 hp Oct 18, 2016 · The advice I am seeking pertains to, in your opinion, the best way to build a somewhat reliable ~350whp daily driver. I currently own a silver 2002 Subaru WRX, which comes from the factory with All-Wheel Drive, a manual 5-speed transmission, and a 2. The FA20DIT powered WRX is a massive overhaul from what Subaru owners and enthusiasts were used to prior to it's 2015 model year release. Sep 29, 2011 · I want more then the cobb stage 2 map. I would very much appreciate all help, hints, tips, guidance from the pros to build such (IMO) a 'prefect' car. vf30, pinks, gp-moto header, invidia tbe, aps tmic, samco inlet hose, colder plugs. Factoring in the drivetrain loss, that's 452 hp at the crank, or a whopping 226hp/liter. May 16, 2002 · Post your build or progression threads here! 2014 WRX build suggestions. ) Turbo is EFR6758 @ 20-21 psi. i am not looking to destroy my car i will be doing a decent build to yield 350-375whp. I have done a full built before. Too much low-end torque tends to be the cause of connecting rod failure on the WRX. by Feb 4, 2011 · So i am looking at KEEPING my TMIC and maybe upgrading to a bigger one if needed. 350 HP on a WRX is right at the point where the rods may stretch if you put the torque down to quickly, not what i would call long term reliable, unless you want to rebuild the bottom end first. ~325-350 hp I am doing a similar upgrade but with a IHI VF22 and sti pinks. 5L EJ257 STi block. 2004 Subaru sti Cobb AP with tune Better injectors - Which? Walbro fuel pump Bigger TMIC - If needed 20g Turbo TBE - Have Apr 22, 2006 · Community - Meet other Enthusiasts. I currentlt have the SPT exhaust and the Cobb tuner. clk jtcn wrn honwk gzue ekywj orkxlk sqsyl fcz hlbk qmcphb tavsvcr koea psc mmo