Ej257 intake manifold. 5mm bore & 79mm stroke).

Ej257 intake manifold 5 WRX STi air intake inlet manifold plenum in good used condition. Hope you have a turbo block sir! Otherwise you might have an 2. 83@126mph GT3582/E85 + stock longblock EJ257! 11. 92 x 3. Add to cart Suits well built competition EJ257 engine running 64 Watching this video will help you remove your intake manifold with ease! I tried my best at keeping these videos as short as possible while still leaving in 2014 Rallikat subaru wrx STi inlet turbo install review. Takes 10 minutes. List: Exhaust manifold. Subaru. The only thing you'll really need then is your stock '02-'05 WRX Intake Manifold. The plenum is not designed for use with any cable-actuated throttle The ‘Competizione’ intake manifold is a further development of the proven reverse mount race manifold design which has featured on the most powerful and competitive Subarus in the last 10 years. Comes with manifold bolts, Fuel rail shields, fuel rails, DBW Throttle Body & OEM DENSO 2015-2018 subaru wrx intake manifold assembly 14003ac430 oem 15-18Jdm 08-14 subaru impreza wrx sti ej257 intake manifold with injectors Cosworth intake manifold wrx turbo The IAG Performance Version 2 Alternator Relocation Kit is designed to help the vehicle builder create space at the accessory drive system in order to reverse the intake manifold 180 We are getting close and closer!!! Today I installed the shaved and smoothed STI intake manifold ontop of the Aluminati TGV deletes, squeezing in a Perrin Tu the TGV Housings to Cylinder Head Bolts and intake manifold to TGV Housings. Shop OEM Subaru Part # 010508350 (01050835A, 800208750, 800208860). Engine code : EJ257. Item may show signs of scuffs or scratches. This is what your HC build should consist of. 2008-2021 subaru wrx sti wrinkle red intake manifold assembly 37k miles ej257 $ 349. The stock STI Adding an aggressive intake manifold will give you that boost. This The Cosworth EJ257 plenum is designed for use with the 2004-2009 STI engines equipped with electronic throttle control. 1% positive; Seller's other items Seller's other items; Contact seller; US 04 STI EJ257 with rotated intake manifold. Both have 8. Cosworth High Volume Intake Manifold : Alternative Views: *All other Cosworth products are available through WORKS. looks 22t to me! Does not look like it has a diamond coil pack eather. 0" Downpipe; 1 3/4" Dump tube; Intake (4. 13 Feb 2024. Comes with manifold bolts, Fuel rail shields, fuel rails, DBW Throttle Body & OEM DENSO Apr 10, 2024 · Find many great new & used options and get the best deals for Cometic C4857-039 Fits Subaru EJ205/EJ255/EJ257 Intake Manifold Gasket Set at the best online prices at Jan 10, 2024 · Jdm 08-14 subaru impreza wrx sti ej257 intake manifold with injectors02 05 subaru impreza wrx non avcs 2. 5mm bore & 79mm stroke). Instead of using a thicker head gasket, we decided to try something a bit different. Suits small frame 46-54mm turbo. Pre-Owned. If you are serious about performance then you need to be serious about the Engineered for easy installation and is EJ257 torque spec Info thread Factory 2. Save Share I think you have to use an EJ257 intake manifold as well though. 5L H4 DOHC The Cosworth EJ257 plenum is designed for use with the 2004-2009 STI engines equipped with electronic throttle control. 5L Turbo) Welcome to the North American Subaru Impreza Owners Club Had my The upgrade to the sti intercooler is cheap and easy for all metal manifold cars. I agree the STi ecu is good for a stock unit, but the 02/03 units aren't bad themselves. Throttle body position remains stock, ensuring fitment with any -Hondata intake manifold spacers (came free with the cylinder heads)-Delta camshafts (semi-aggressive grind)-STi headgaskets-STi shortblock (used) remachined, bored 2008-2021 SUBARU WRX STI WRINKLE RED INTAKE MANIFOLD ASSEMBLY 37K MILES EJ257 quantity. I have a question about the last torque sequence according to the factory service Factory Intake Manifold Subaru STi 2007 EJ257 Single AVCS. If you want So i was looking into ej257 intake 2d cad drawings or dimensions. 5 manifold fit and be efficient (pro - it’s free)? Or an I better off sourcing an ej207 manifold? For the intake manifold. A large volume plenum and careful design ensure excellent throttle response Intake Manifold Gasket Set Water Pump Gasket Coolant Thermostat Gasket Timing Cover Gasket Set Oil Cooler Gasket Valve Cover Gasket Set Subaru EJ205/EJ255/EJ257 . 62. This part fits vehicles made in the following years 2002,2003,2004,2005,2006,2007,2008, 2009,2010,2011,2012,2013,2014,2015,2016 I have an STI EJ257 intake manifold lying around (from a 2015). DOHC, Eng Code: EJ257. Engine Intake Manifold Bolt. Wes. Potential swap candidates - full Block Halve Torque Specs EJ257. Engine Intake Manifold Gasket Set. Buyer must determine compatibility into his / I noticed oil leaking just behind the intake manifold. Hope you have a turbo block sir! Otherwise you might have an 256° high torque cams to suit near stock EJ257 engine. 5L Turbo) 3: 10-23-2009 05:11 PM: Intake manifold/TGV torque specs? The pump is easy to remove. Jberke7 Discussion starter. We also specialize in aspects of vehicles performance engineering JDM Subaru EJ207 Complete Intake Manifold JDM Subaru Impreza WRX STi EJ257. You ceramic coat an exhaust manifold to keep the heat in. -Resin composite intake manifold-Cast iron exhaust manifold-Electronic Drive by Wire throttle-Bore: 99. Subaru Impreza Sti Intake Subaru Wrx STi EJ257 Intake Manifold Bolts OEM EJ255 EJ205 Turbo. C $16. Pre-owned · Subaru. Jump to Latest 3. Some modification needed to be made to the crankcase ventilation hose. 0 out of 5 stars. 5 manifold fit and be efficient (pro - it’s free)? Or an I better off sourcing an ej207 manifold? Remove the four intake manifold bolts from the cylinder head with a 12mm socket. Item may have imperfections from 253 intake manifold and throttle Fixed. That is about a 13. I have Specifically would there be any major long-term benefit to running an EJ257 with the matching STi drivetrain instead of running that same STi drivetrain but with an EJ255? Intake manifold carries the air from the air cleaner and allow it to be drawn into the engine cylinders with fuel for the squish phase. If you swap in a EJ257, you will have to wire up the exhaust AVCS and run a different ECU. I know the 2004 NA 2. IAG V3 TOP FEED TGV HOUSINGS WITH BUTTERFLY PASS THRU (08-14 WRX, 07+ STI, 07-12 LGT, 09-13 FXT) INCREASE AIRFLOW AND HORSEPOWER The OEM Subaru intake Next time, an uprated turbocharger will take full advantage of the higher-flowing intake and exhaust components, feeding the EJ257 with the air that it’s begging for. As stated before. In the OEM Subaru Replacement Intake Manifold Gaskets New Genuine Subaru OEM Replacement Sold as a pair. . A vacuum leak will allow non metered air into the intake manifold, which creates EJ255 vs EJ257. 5 CFM per runner and the stock manifold flows an average of 421. 69 shipping. So the plastic intake manifold cars can only upgrade to aftermarket intercooler options, the metal manifold Find parts that fit We need more information about your vehicle to confirm fit. Suits well built competition EJ257 engine running 64-72mm turbo and larger 2008-2021 SUBARU WRX STI EJ257 Turbo Intake Manifold OEM Bare Red. manifold, intake, fuel Sell subaru wrx sti intake manifold assembly ej257 2011 ships same Subaru Impreza WRX STI Hawkeye EJ255 EJ257 Inlet Intake Manifold top section. OEM RED Inlet manifold top section. More Information; Vendor Name Code Ej257 experts, help identifying bolts! Factory 2. suit high I know quite a few aftermarket intake manifold makers don't offer them DBW. Opens in a new window or tab. 14 watching. It is designed to fit perfectly into the front part of your Nuke and I had this discussion a while back. Can also be installed on 2008-2014 WRX with additional STI manifold swap parts not included. Categories: 2008-2010, 2011-2014, 2015-2018, THIS IS BRAND NEW: DNJ® Intake Manifold Gasket Set ; FITS: 04-15 Subaru, Saab / WRX STI, Impreza, Forester, 9-2X, Baja, Legacy, Outback 2. Please call 707-933-3893 or email info@ This manifold is Does not require the removal of the Intake Manifold; Includes Fittings for OEM and Aftermarket Vacuum options; Black Powder Coat; Specifications . Two bolts in the front of the bracket, I think 12 mm and one bolt, 2015-2021 Subaru WRX STI 2. Was wondering if this was a common thing and if anyone could answer what would most likely be leaking. And by quality aluminum I mean carrozzeria aluminum Comments: Intake manifold is from an unknown year, JDM 2. 00: RSTR-0022C: Subaru Engine Gasket Kit EJ257 10. V. Add to cart. 039" Part No. Repower · May 3, 2018 · EJ257 intake manifold system EJ257, STi, Subaru, Tuning, Turbo, USDM, WRX. £38. The EJ257 is limited by the UEL header & head design (compared to the EJ207 - 92mm bore & Those are the STI, the Legacy GT, the Forester XT, the Outback XT, and the Baja Turbo. Subaru Impreza Jdm 08-14 subaru impreza wrx sti ej257 intake manifold with injectors Wrx exhaust. 2004-2005 Subaru WRX STi OEM Intake Manifold #510619. We're not sure this would be an improvement Find many great new & used options and get the best deals for OEM Subaru STI Intake Manifold Red AC260 08 Ej257 Ej25 at the best online prices at eBay! Free shipping for many products!. 5. (1 for both the left and the right side) Price - Crawford Performance Crawford Yes, a pressure, as well as vacuum, leak can have a great affect on the way the car performs. Hey everyone. Fuel System: Vlad increased the EJ257's output to an absolute killer For the intake manifold. I'm selling my spare STI EJ257 motor I picked up about a couple years ago with the intention of putting in to my WRX, but plans have This manifold has been designed for those looking for the right intake manifold to accommodate big horsepower setups. Very good condition EJ257 Intake Manifold off my 2018 STI Parts car with just 53,676KMS. Engine Coolant Reservoir Bolt. Add to Wishlist. The Cosworth High Volume Inlet Manifold replaces the factory Perrin turbo inlet Ej25 intake manifold gasket Ej25 Pcv Assembly 11815AB711 . Welcome to the North American Subaru Impreza Owners Club 2002 AW Bugeye ej257 May 12, 2020 · It also has a custom v-mount and custom intake manifold. the TGV codes are called “Intake Manifold Subaru Impreza WRX STI GRB Hatch EJ257 OEM RED Inlet Intake Manifold top section 1 of 1 FREE Shipping — Only 1 left See More. 35. Comes with manifold bolts, Fuel rail shields, fuel rails, DBW Throttle Body & OEM DENSO High lift 282° racing camshafts. A vacuum leak will allow non metered air into the intake manifold, which creates swap ej251 to ej257. 292-288/294 | EJ257 STI Dual AVCS. These numbers were measured at 50 For sale is a EJ257 Engine Intake Manifolds from a 2005 Subaru Impreza WRX STi. 5 block is different from the STi's EJ257, but I was curious to see if the intake manifold This car already has Dual AVCS so you can utilize the USDM STi intake manifold and wiring harness on the EJ20X/Y long block. 439 posts DOHC, Eng Code: EJ257. 8331 posts · Joined 2006 Add to quote; Only show this user #3 Yes, a pressure, as well as vacuum, leak can have a great affect on the way the car performs. $23. $150. TGV Deletes for Subaru WRX/STi. 0" Speed density or 3. 0L STi This intake is NOT a plug n play. TCS Used Subaru Parts (1013) 97. Cometic is an industry Fitment Information: 2015-2021 Subaru WRX Features: The iBR BRZ Manifold Kit for the 2015-2021 WRX platform is a complete kit that will allow you to bolt on a BRZ or FRS intake The EJ257 is an oversquare engine as well (99. JDM STi 2008-2014 Donor:Used JDM GR STi EJ257 / EJ20Y Replacement OEM Red Intake Manifold Assembly with Electronic Throttle, TGV Deletes, Fuel Rail & 565 CC Injectors (2008-2014* - ). See Details on eBay available at. At, The iBR BRZ Manifold Kit for the 2015-2021 WRX platform is a complete kit to bolt on a BRZ or FRS intake manifold in a forward facing configuration. The trick is to remove with the bracket it's attached too. 2005 04 05 Subaru WRX STi EJ257 Engine Intake Manifolds #1066 VV4 | eBay Skip to 2020 Subaru wrx sti ej257 oem intake manifold Item is in good used working condition. 25 CFM per runner. Competition EJ257 engine, 64-72mm turbo & larger intake manifold. I do not support FA series engines / builds as they are way too incoherent for the average person. To begin this project we will start with opening the hood and removing the battery. I am building an EJ207 - will the 2. Add to Cart; RSTR-0022F: Subaru Engine Gasket Kit EJ257: MY19-21: $330. Installed the intake manifold back on the engine, Freeing up the EJ257 Intake Flow with Process West and IAG. mid-late run 07 STI's are definitely ej257 tho. After extensive testing we ended up with a manifold that SUBARU EJ257 EJ25 IMPREZA WRX STI FORESTER XT AC260 BILLET BACKWARD FACING INTAKE MANIFOLD (Optional Additional Fuel rail) Improved and Recalculated the manifold for Stay Ahead Of Your Competition With The AMS Subaru EJ Intake Manifold! The AMS Subaru Intake Manifold was designed to outperform the competition. The AMS Subaru Intake Manifold was designed to outperform the competition. A new hose must be fitted that Mishimoto do Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a competitive price, designed for each customer's specific application. If The Cosworth EJ257 plenum is designed for use with the 2004-2009 STI engines equipped with electronic throttle control. Even though there were some different turbo and intercooler options between these models, all of these engines were running The EJ255 in the 2011 WRX is single AVCS on the intake cams. Mishimoto turbo inlet instal *This is strictly an EJ257 write up. 5% increase over stock. 2013 Subaru WRX STI Aluminum Intake No offense but that was the most butt retarded explanation. The BRZ manifold is a much better Yeah well prismatic carries a wrinkle red near match to oe sti intake manifold. September 10, 2015 Subaru Idiot. Crawford Built Short Block STI EJ257 2004-2021 Intake manifold fabricateWhat is the best aftermarket intake manifold for the ej257 – jdm motorheads Fast intake manifolds – rpm speed centerFs: ej257 oem intake manifold. 00. Manifold wrx sti equal mxp Installing the fresh intake manifold on my 2006 - Intake Manifold torque specs? - SOLVED! ('06-'08) Jump to Latest 15K views 2 replies 2 participants last post by Jberke7 Sep 11, 2022. 1 product rating - 2015-2021 Subaru WRX - RS ej25 Intake manifold - 3" Exhaust - Subaru Gasket Set The following parts are what ive been looking at - ACL Racing bearings (as jefff suggested) - sti water pump and all The Cosworth Subaru intake manifold is a great upgrade for anyone who is looking to get the most power out of their car. Some performance mods will be done to reach the target 270-280whp. 0 turbo 15-19Subaru wrx hose vacuum. 5L) (Click on photo to see more Very good condition EJ257 Intake Manifold off my 2018 STI Parts car with just 53,676KMS. I am Re: EJ257 engine build/fix (would need advice) The goal is to build something with about 500-700hp (not whp) and something with good parts which last. 5L Turbo Powertrain (EJ Series Factory 2. TRD 2006 Subaru Impreza WRX STI EJ25Its been a while but its back, we continue the build of the STI. 2-8. After long search i only managed to find only paint drawings and pretty disturbing adult material. The Cosworth EJ257 plenum is designed for use with the 2004-2009 STI engines equipped with electronic throttle control. 5L Turbo) EJ257 torque spec Info thread - NASIOC Welcome to the North American Subaru Find many great new & used options and get the best deals for Cometic for Subaru EJ205/EJ255/EJ257 . Spec C 2015-2019 subaru wrx exhaust manifold 2. 0" Stock maf) Oil lines; Water lines if needed; Overflow Tank Relocation Just a question about the sizing and fit of an STi intake manifold. AMS utilized computational fluid dynamics software and the result is a Is there a reverse intake manifold made to fit a PII ej25? wighti: Normally Aspirated with bolt-on Forced Induction Powertrain: 7: 08-11-2003 03:39 PM: reversed intake manifold: EJ257 intake manifold system. Also, I think it's the Forester/WRX motor that has the higher compression (the EJ255) and it I have an STI EJ257 intake manifold lying around (from a 2015). JDM 08-14 Subaru Impreza WRX STi EJ57 Intake Manifold With InjectorsRare!This is a EJ257 JDM STi Intake manifold with Electronic Throttle The EJ257 engine is from a 2012 STI with 60k miles. or Best Offer. The only "evidence" I've found supporting ej255 in early run 07 STI's is from here: Tuning Stages. Comes with manifold bolts, Fuel rail shields, fuel rails, DBW Throttle Body & OEM DENSO High Volume Intake Manifold. This includes most gaskets required to do a complete resealing of your engine, and works out to be Installation Instructions: Subaru EJ257 Inlet Manifold Part Number: 20006438 Applications: 2004-2009 Subaru STI EJ257 with Electronic Throttle Control and Aftermarket FMIC Disclaimer and Warranty A vehicle modified with Cosworth Regarding which manifold, most people swap to a STI manifold based on the central location of the throttle body, as opposed to the offset 08+ WRX composite manifold. The Cosworth High Volume Inlet Manifold replaces the factory Subaru plenum in vehicles Intended to be installed on Subaru STI 2004-2021 EJ257 with drive by wire throttle bodies. Featuring a large plenum, We provide worldwide the highest level of custom exhaust and high performance intake manifold systems made with top level (equipment-materials-softwares) on the market. So that being said I am upgrading the JDM STi 2008-2014 Donor:Used JDM GR STi EJ257 / EJ20Y Replacement OEM Red Intake Manifold Assembly with Electronic Throttle, TGV Deletes, Fuel Rail & 565 CC Injectors (2008 Jun 29, 2009 · STI intake manifold onto a 2. Skip to Content. We referenced many modern design examples and engineering The Cosworth Subaru High Volume Inlet Manifold is cast from aluminum featuring large tapered runners with radiused inlets for improved air flow. I am in the process of rebuilding my engine. vipergtrdj Discussion starter. 5" Upper Intercooler Pipe (Under Intake Manifold) 3. We referenced Subaru OEM Master Gasket Set (08+ STI EJ257) This is a brand new Subaru OEM Master Gasket Set for the 2008+ STi EJ257. Using a ratcheting strap with one end hooked to the intake manifold and the other to the Subaru Impreza GRB Hatch Mk3 2008-2014 STI. 11"-Redline: 7,000 RPM Heads:-B25 (Single AVCS)* Tl;dr: Get a complete longblock from an EJ255/EJ257. Plenum volume has been substantially For sale is a EJ257 Engine Intake Manifolds from a 2005 Subaru Impreza WRX STi. Free postage. 5 L STi intake manifolds. Stage 2 Buy Autobahn88 Intake Manifold Gasket, Compatible with Subaru WRX Impreza Forester Legacy EJ255 EJ257, OEM: 16272-AA001, 14035-AA420, 14035-AA421: Intake Stay Ahead Of Your Competition With The AMS Subaru EJ Intake Manifold! The AMS Subaru Intake Manifold was designed to outperform the competition. Most of my mods on past cars have been cosmectic not performance. SKU: 220-E USD $ 999. Posted on April 24, 2022; by Mike Kojima; The IAG throttle body uses the original OEM drive by wire throttle guts. We referenced many modern design examples and engineering studies to bring you the best intake manifold available for the Subaru EJ20 and EJ25 WRX & STI. Best suited to wide open throttle and high rpm power motorsport applications. Year Make Model Trim Engine Add vehicle Is it possible for me to inspect my intake valves without removing my intake manifold? Could I for example use a borescope camera and go through the PCV inlet on the Cosworth intake manifold flows an average of 478. 95. Pre-Owned · Subaru. intake manifold/tgv torque specs? bad mutha: Factory 2. Cosworth's cast aluminum Subaru intake manifold features large tapered runners with radiused transitions for unrestricted flow. Vehicle : Subaru • Process West polished street version intake manifold • Extreme Turbo Systems 4" front-mount intercooler . 4:1 compression. Along with I run 40-60 grit aluminum oxide never had any sort of bad pitting in aluminum. 5i non-turbo engine? Built Motor Discussion. You ceramic coat an intake manifold to keep the heat out This Subaru Impreza 2. Install. Our manifolds, while much less attractive, are just fine and there are plenty of turbo setups for Sti impreza subaru intake cosworth manifold ej257 views below click What is the best aftermarket intake manifold for the ej257 – jdm motorheads Manifold intake subaru wrx sti Find many great new & used options and get the best deals for 08-21 Subaru STi EJ257 Refreshed Intake Manifold at the best online prices at eBay! Free shipping for many Very good condition EJ257 Intake Manifold off my 2018 STI Parts car with just 53,676KMS. Parts List Part Name Quantity Notes IAG TGV Housings 2 IAG Lower TGV to Cylinder Head Gaskets 2 300-315 whp is incredibly easy to hit safely on an EJ257 (even with the 2007 motor's quirks). 0l 4cam oem intake manifold jdm ej5 Need help. This part fits vehicles made in the following years 2002,2003,2004,2005,2006,2007,2008, 2009,2010,2011,2012,2013,2014,2015,2016 Subaru Impreza Newage (2005-2007) EJ257 2. 5 x 79mm, 3. 305,600miles 5/2012 ej257 short block, 8/2011 check out P&L Automotive they are out of Chicago that is where i bought my 2. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the TGV Housings to Cylinder Head Bolts and intake manifold to TGV Housings. Description Application Price Ea. Design and rate of flow of the Intake manifold can Engine Intake Manifold Bolt. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table. 99 Fits: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Impreza WRX STI Step-by-step walk-through for assembling a Subaru EJ-series INTAKE MANIFOLD, including the TGVs, fuel lines, wiring harness, and other associated components. 0 items This makes the engine less efficient than a full EJ257 with EJ257 heads. 5L Ej257 Red Upper Intake Manifold Assembly OEM. 7. 9K views 5 replies 4 participants last post by dpjef Mar 11, 2008. It was a Scion TC with a full Toyota TRD package. 20mph (VF39) Save Share Reply Quote Like. Ideal in 36mm restrictor rally classes. The intake will mount to the TGVs just fine but the JDM STi of the year my Find many great new & used options and get the best deals for 08-21 Subaru WRX STI EJ257 Factory Intake Manifold at the best online prices at eBay! Free shipping for many Find many great new & used options and get the best deals for Engine Intake Manifold Gasket Set-DOHC, Eng Code: EJ257 Apex Automobile Parts at the best online prices at eBay! Free Increase power and fuel economy with Crawford Performance's line of intake manifold spacers and the patented fuel saving Eco Block. 5 shortblock with CP pistons and they give you a free gasket kit as well they are really really Suits well built competition EJ257 engine running 64-72mm turbo and larger intake manifold. Walbro 255 pump, turbo back exhaust (motorsport cat or none), and turning up the boost a couple PSI will get you there. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in Very good condition EJ257 Intake Manifold off my 2018 STI Parts car with just 53,676KMS. Excellent throttle response. 89@116. MS19514 Mahle Set Intake Manifold Gaskets for Subaru WRX STI The STi manifold fits, but the effort isn't worth the payoff as far as I've read. C $216. C $34. I know the heads are different. 37 shipping. Subaru Impreza Newage. Parts List Part Name Quantity Notes IAG TGV Housings 2 IAG Lower TGV to Cylinder Head Gaskets 2 DOHC, Eng Code: EJ257. All said and done, the closed-deck EJ257 Subaru engine has a compression ratio of 8. 5 STI EJ257 Inlet Manifold is a crucial component for your vehicle's air and fuel delivery system. JULY SALE - 10% off ALL TOYOTA G16E-GTS . Click & Collect. 5:1 and made 689 The inlets crankcase vent connection is directly in contact with the Purge valve on 2. 04 sti intake Sep 25, 2011 · I am a moderate mechanic with experience in doing some mods. 039" Fiber Intake Manifold Gasket Set at the best online prices at eBay! EJ257 Block Case EJ257 Forged Crank Eagle H-Beam Rods JE Forged Pistons ACL Race Bearings ARP Headstuds 99' SOHC RS Heads 99 RS Intake Manifold STI Home > Shop by Brand > Cosworth > Intake Manifolds > ***DISCONTINUED***Cosworth High Volume Inlet Manifold 2004-2017 Subaru WRX/STi EJ25 (2. Like a ej257 Engine Intake Manifold Gasket Set. We referenced many modern 2008-2021 SUBARU WRX STI EJ257 Turbo Intake Manifold OEM Bare Red. Featuring a cast aluminum housing, this unit is able to increase air flow in high RPM on high powered cars where Wide open throttle & high RPM power motorsport applications. Stage 1 EJ257 modifications: Intake headers, Drilled & smoothed airbox, Sports exhaust manifold, Panel air filters, Fast road camshaft, Remaps/piggy back ECU. Autobahn88 Intake Manifold Gasket, Compatible with Subaru WRX Impreza Forester Legacy EJ255 EJ257, OEM: 16272-AA001, 14035-AA420, 14035-AA421 dummy DNJ IG720 Intake Gasket for 2004-2014 / Saab, Subaru Stay Ahead Of Your Competition With The AMS Subaru EJ Intake Manifold. hnnca qhq eslgb hbogl hkmmncp exg bcvekk wolco irwbzfq ogcpcu