M54b30 intake manifold swap. M54B30 manifold is very large for 2.

M54b30 intake manifold swap Despite the fact that this engine is less powerful than the M54B30, this is the way to go, IMO. May 6, 2011 · I just scored an amazing deal on a ZHP intake manifold (no difference from regular M54B30 manifold) and the ZHP exhaust and intake camshaft. Throttle adapter plate for M54 manifold conversion (from M54B30). Supposedly gives us better top end since the runners' shapes more closely match the head (D vs O shape). 5L intake manifold yeilds so little HP that its not worth the time or effort. there's a guy on the forums who posted dyno tests of Dec 3, 2010 · The M54 engine uses an Electronic Controlled Throttle Valve (EDK) for intake air control. Thanks in advance. 3. Seems legit garage sells a kit for the m50 manifold swap. Dec 4, 2020 · 1) BMW M54 Headers Upgrade (Exhaust Manifold) Headers are first on the list of M54 mods for good reason. Now that the intake side is sorted out I'll just need to bolt everything up when the 2. I have the turner throttle body adapter plate so I can mount my mechanical TB into the B30 intake manifold. That's it! Everything else plugs in and bolts up. This intake manifold adapter kit simplifies the engine compartment and increases the overall performance. -Intake cam, exhaust cam, shaft sensors for two times-Rebuild vanos (with an Aliexpress complete kit)-both O2 lambda-all manifolds gaskets-clean IDLE valve (move free)-clean throttle-fuel filter is new I’ve done a smoke test on the intake and there aren’t leaks. Mar 23, 2014 · After seeing some encouraging dyno results, I decided to convert my car from an M54 manifold to an M50. 2-m54b30 Adjuster (disa) valve. It's May 22, 2022 · Ive rounded up nearly all the parts for the M50 swap. Got the intake manifold from bmw 330i m54b30 with a blown head gasket. 13 and Max TQ: 158. C club member #001 1996 BMW 328is Madeiraviolett/Dove Grey: 5 Spd, Sport, Cold Weather & Premium Sound pkgs. facebook. Jan 21, 2011 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. This is going in a swap from 2. Jul 15, 2019 · Anyone have any experience with transplanting the M54B30 IM into either the 2. The 3. The difference is completely different at all rpms. (translated for you) *Final performance: 145kW/ 197hp following DIN70200 (Bosch LPS 02). 8 did like the M54B30 manifold/DISA swap though; it was definitely a worthwhile upgrade. I mostly drive for commute highway and city, I dont do race track. 0mm Dec 30, 2011 · I am currently running a M54B30 intake manifold on my M52TUB25. additionally, the M54 2. Nov 26, 2012 · The M54B30 is a drive-by-wire motor unlike the M52TUB25 motor. I bought the car, pulled the engine and swap it in my car. all of the information is cut n paste or paraphrase from BMW literature. Folks who run forced induction will sometimes switch to an M50 manifold for single-path simplicity and shorter runners for better high-end breathing, but you won't see any benefit from that on a stock engine. Jul 14, 2020 · Here are some more details about the swap: its a m54b30 engine out of a 2002 530i with a 2000 z3m zf 5 speed manual transmission, the motor sits on stock e28 motor mounts referred to by the m54 swap thread while the transmission is on Garagistic's delrin trans mounts, the m54 has the m50 intake manifold swap with a vented catch can to replace Jan 31, 2021 · I am about to swap a 2005 M54B25 over to M54B30. be/cYoU6axywXU. therefore, I am trying to sollicit tips and advice for removing/installing the manifolds and cams Jan 2, 2023 · Hi, I own a 2002 m54b22 e46 and was thinking abt upgrading to a m54b30 engine, my mechanic told me that if I use the intake manifold on my b22 it’ll cost less, the higher rpm might not be that powerful if with a b22 manifold but low end torque would be better. I do agree that there are some potential restrictive areas of the M54B30 intake manifold, but at this point we are all speculating on airflow with total disregard to the sonic tuning of the manifold. If you get a complete B30 from the same year, you just need the 330 airbox/MAF/intake boots and later update the DME for 330 firmware. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Oct 4, 2009 · M52tu to M54 manifold swap: DONE! Review! M54 intake manifold swap: I***8217;m really not going to go through all the hours I spent online researching this, wading through BS post, false leads, and sparse half assed information. net site. Joined Jul 20, 2008 · 4,415 Posts #21 Dec 29, 2011 · M54b30 intake manifold swap into m52tu. I. 0 manifold really needs a tune. You can use your stock throttle body with an adapter to fit the M54 manifold. Jul 26, 2011 · The M54B30 intake manifold was CAKED with heavy deposit of carbon by the intake and fuel injector ports. Jun 10, 2022 · I just finished the M50 swap yesterday. 0. If something is awry get to the root quickly. this of course will effect the air flow (ie just like a crimp garden hose). Sep 19, 2021 · From experience of the swap from M52TUB28 to M54B30 manifold/DISA and ECU to allow for adaption, the difference in performance is huge. 92 ft/lbs After: Max HP: 175. B30 will start and run fine with the 325 DME Aug 20, 2013 · #8 Exhaust manifolds. Aug 2, 2011 · Prior (M52TUB25 intake manifold) best run is: HP: 168. It was an M52tuB25 with my headers, exhaust, K&N intake, AA tune, and M54B30 intake manifold. Aug 28, 2005 · Moving the power band upwards is more a function of the camshafts than the intake manifold. Jun 22, 2016 · I saw a few articles and videos of people advising a m50 inlet manifold could give 40hp. I just finished an M52TUB25 to M54B30 swap but I used a M52TUB28 head and intake manifold combined with an M54B30 block and crankshaft. 0 about 76. Retain the ability to revert to the M54 manifold if needed. Save Share Aug 30, 2021 · CCV system replacement, Hard coolant pipes under the intake manifold, DISA valve rebuild. Stock the 2. 36 ft/lbs (red graph). Feb 17, 2006 · Red shade graphs are with M52TUB25 intake manifold (before) and green shade graphs are with with M54B30 intake manifold. everything is hooked up minus the AFE intake. They’re meant to fill those holes. If you put an M54B30 intake manifold it would require very custom tuning either way. D. FPR vacuum it’s connected on the intake boot, like original. 7mm, exh 244*, 9. Jump to Latest 21 - 40 of 175 Posts. 0 M52 on MS41. Parts need just to complete the swap are: 1-intake manifold m54b30. 0i) intake manifold. 36 ft/lbs low band (1000-4200RPM): No change in power band compare to stock Jul 24, 2009 · Plus the M50 intake manifold ( more than the M54 intake by about 19% efficiency), this intake manifold system will provide more power up on top and keep similar M54 low end torque . I used the Seems Legit Garage kit. This is my first time swapping a engine and I’m relatively new in the BMW world. M54b30 intake manifold swap into m52tu. Use 96-99 M52/S52 tubular manifolds, some euro models came with these on their M54. I swapped the cams, torqued it to spec and then timed it. My question is, what intake boots do I need to use with this setup? Thanks Mar 18, 2018 · Ah, memories of bloody knuckles and smelling like gasoline for a few hours (one of my injectors popped out of the fuel rail during removal). Oct 16, 2013 · Block, crank, rods, pistons are all different. Joined Dec 29, 2011 · 12 Posts Aug 23, 2023 · Throttle body adapter for fitting M54B30 intake manifold on double vanos M52 engine. The major difference in breathing is intake cam and manifold. 07 ft/lbs (blue graph). Cleaned the ICV. I believe the only sensors we left on the M54B30 was the VANOS stuff. Keep the wiring harness, and everything else, and hold onto your old accessory parts just in case your new ones don't want to work as well. Jun 4, 2016 · M3 cams are probably the best upgrade. Normal 2. In conjunction with double VANOS this allows for a phenomenal torque curve, giving you a generous torque output across the entire RPM range. More specifically the intake manifold, intake cam and injectors. The factory m52tub25 intake manifold is just to small of ports and chokes the motor down, just chaning the throttle body on a m52tub25 to a Nov 15, 2017 · M54B22 intake manifold swap? Tags intake m54b22 m54b25 manifold swap. 41 HP and 157. Especially in lower loads. Jump to Latest Low CR Built M54B30 Project || Mega Subframe Reinforcement DIY. Nov 13, 2024 · Hello E46 tuners. Simply tap the holes and insert the screws in there! Jun 5, 2006 · Madeiraviolett Bf. Any help in pointing me in the correct direction would be greatly appreciated. The idle control valve and turbulence function of the intake manifold carries over from the M52TU engine. Replaced the vacuum lines from the SAP and FPR (connected new silicone hose to the rigid vinyl tubing). I blew up the 2L and I’m in the process of swapping a M54B30 in it with a M50 intake manifold . Mar 21, 2021 · That's a healthy bump in power that you will definitely notice. 0 intake pulls harder on top. 5 (aka 2. I shaved the vanos gear 5mm and swapped the hardware from the stock cam onto the 330i cam before installing. Post swap; keep an eye on the fuel trims. Because you'll get more low-end torque. You need the entire intake from the B30 including airbox, MAF sensor, boots, throttle body, etc. 8 M52TU double vanos This adapter plate is manufactured for M54 manifold conversion to put M52 double vanos throttle body on M54B30 (from 3. 5" ECIS/ITG intake-> Samco ASC Delete Boot-> DINAN TB -> M50 Manifold-> S52 Cams | Bav Auto Red-top ignition coils tuned w/ AA software, Dynomax Cats & Stromung exhaust UUC Pulleys & Clutch stop, FDM=Zionsville radiator, Mishimoto Tank, SAMCO hoses, Fidanza LTW Feb 7, 2022 · intake manifold - removed the 'distribution piece' that evenly distributes the oily air from the CCV as I'm planning a catch can. Get more power from your engine with M54 manifold conversion. Nov 8, 2016 · I just pulled m54b30 intake assembly with disa and icv and ccv came from 2001 x5 3. I would not recommend any china headers on M54, that is because M54 lacks all of the studs. The throttle valve switch must keep in 4 ohm - 1 ohm The DME must be rewrite! Any suggestion is welcome! Apr 30, 2008 · the reason I ask is because this swap only works for M52TU engines. If it's a race car that'll be spending a lot of time at 5000+ RPM, then the M50 manifold would be a good idea. will take picture soon Oct 2, 2002 · The main thing here when you use a 323 as your base you switch the intake manifolds around. 0L in your car, your only option is to do a complete engine swap. Mar 6, 2010 · Changes: Intake manifold from M54B25 exchanged for an intake manifold from a M54B30. And that makes a car more enjoyable in regular driving. Although not common at all, lets suppose the driver inside the DME of injector #6 is bad. It is a well documented mod on the . 3-m52/54 throttle body adapter plate. With the AFE intake the rubber intake boot has a tendency to bend/twist/crunch/crimp if the orientation is correct. A proper tune (not an off the shelf shark injector) will make it even better. Jul 19, 2008 · I want to do this for my current 3. Apr 20, 2009 · My 2000 bmw 323i m52tu got an intake manifold swap. They don’t serve any purpose now that you’ve swapped another type of intake manifold. So it will be M54B30 w/M50 manifold, and I will be using M54B30 throttle body. I've heard about taking some parts from the m54b30 engine and mounting them on the b22. M3 cams coupled with headers will bring it up near M54B30 power. Apr 17, 2016 · The M54 intake manifold is a serious piece of engineering, harnessing the engines natural harmonics, intake pulses and tuning them with a variable intake runner system BMW calls DISA. Below is the series of calculations to arrive at a 99. Oct 30, 2020 · BMW E46 M54b30 330i M54b30 race car M54b30 stock intake VS N54b30 intake manifold comparison on Dyno by RACEMODEmore info :https://www. Exhaust is the same. There was no trace of carbon deposit. M54B30 - in 240*, 9. 8L doesn't experience as profound of a power increase with the manifold swap as the M52TU 2. Aug 28, 2018 · So I recently swapped the intake cam off of an m54b30 into my m52b28. Jump to Latest 161 - 175 of 175 Posts. If you go the b30 route you do still need to remember things like the intake manifold, throttle body, intake boots, MAF sensor, and airbox lid are all b30 specific. Mar 3, 2022 · if the B30 valve cover and coils are different, then swap over and use the B25 valve cover and coils as they match your car; use the B30 entire intake, including manifold, injectors, throttle body, MAF sensor, intake boots, airbox, etc. Before: Max HP: 167. Has silicone hoses, an adaptor plate, and other things. Jul 12, 2021 · Next question, since I'm going to run M50 manifold on M54B30 engine, use the M54B30 upper and lower intake boots, correct? I recall reading somewhere that some ppl also used E36 boots. 0i engine - 330i, 530i or Z3. The engine already has a few performance improvements. Most of the big leaps forward in engine efficiency over the past 10 years have come from tuning manifold resonances and pressure waves inside of Sep 19, 2021 · 3. The single Vanos M52 can use a swap to the M50 intake manifold which has also larger intake capacity vs the stock M52 intake manifold. 283,8hp at the crank. Lets go through some details on installation: Apr 26, 2012 · My 2000 bmw 323i m52tu got an intake manifold swap. Intake manifold and lots of stuff attached to it is different. Any body did these swap before can share here suggestions and more informations Sent from my iPhone using Tapatalk Today we go deep into my OBD1 M50 Intake swap on a M52TU engine. The motor doesn't have any mods except for an m50 intake manifold I installed while I was swapping the cams. A friend of mine is planning on doing it in the near future on a car with M54B30 of a friend/customer. So the 323 goes on the 330, and that's the main part other then that its a straight swap. Parts need just to complete the swap are: 1-intake manifold m54b30 2-m54b30 disa valve 3- turner motorsports m50/54 throttle body adapter plate Parts I change while I was in there: Two hard plastic bypass tubes One bypass hose fuel injector o Sep 5, 2010 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. The factory exhaust manifold is restrictive, which creates a lot of back pressure. Installed the 6 grub screws in the ports in the head. 330i hoses will work. Hi there I am planning to swap m50 intake manifold in my e46 M54b30 also I am looking to upgrade throttle body to M62tu44 e39 540i throttle body . After deleting adaptation and start engine fast Nov 5, 2018 · Here are the specs for intake and exhaust cams for M52TU and M54B30 respectively. 8 goes in. In this kit you will find 6 small M10 x 8mm screws. 5 2. All new FelPro gaskets for the intake and TB. The M54 intake manifold does perform better in street driving due to th We invite you to watch our first new production which will help you install the n54b30 manifold in the M54 engine, soon more such videos! Adapter to fit BMW M54B30 throttle body on M50 intake manifold. 96 HP and 161. I should receive the stuff next week. 0i, X5 3. 8 torque and performance up to 3750 revs then all hell breaks loose, the acceleration is maintained right up to the red-line which come up very quickly. and the M52TU 2. Maximal perfomance difference compared to the standard intake is 6,5ps at 4300 RPM. I've got the M50 manifold on my M52 and it made a noticeable difference. I am anal so I want the rubber boot to line up perfectly. Jump to Latest Jul 13, 2013 · - m54b30 intake manifold - m54b30 530 engine harness (main harness and the O2 harness, I modify this last harness, I took off the O2 sensors after cats) - m54b30 throttle body - m54b30 injector - m54b30 MAF - m54b30 DISA - m54b30 motor air filter housing - m54b30 intake hoses - m54b30 intake/exhaust camshafts, crankshafts, pistons, rods Mar 28, 2017 · I've seen people talk about using the M50 manifold on the M54 motor for better flow and to simplify plumbing etc. Iceman00 · Banned. I am going to use the same throttle body adapter. Got the intake manifold from 2004 bmw 330i m54b30. Get all of the benefits of the legendary BMW M50 intake manifold on your E46 or other M52TU/M54 powered BMW, without the hassle. Go. Need to flash current DME to B30 software afterward. As you will see the M54 intake vs M52TU intake varies in lift, and also degrees of open duration allowing a larger and longer open position for air to be drawn into the cylinders. The first 80-100 miles the car seems to adapt itself to more air flow. Feb 17, 2006 · We may earn a commission for products purchased through links on this page Nov 9, 2016 · Hi I'm new to the forum and I have a problem with my e46 m52b28tu. M52B28TU - in 228*, 9. You can swap the intake manifold to the OBDI manifold and gain more top end power, but at the expense of some low-mid torque. 8 to about 215 hp at the crank by getting the hp p/litre up to the same as the 3. They get sucked anyway, so I hope that will stop any vacuum leaks. You won't be able to use M54 manifolds, even if you could, they are very restrictive. Here are some informative YouTube Install Videos: https://youtu. Sep 19, 2019 · M54B30 equipped with a M50B25 intake swap thanks to P Motorsport! combined with a good software remap, a straightpipe 2,25" exhaust w/ Schmiedmann headers, 102 octane fuel and a 7000rpm rev limit it made 258whp on the dyno, which is approx. If there's anythin Aug 30, 2016 · I did this swap on my 2004 325Ci. It was the first time I did this exact modification from start to finish. May 30, 2021 · Left - stock😉 In todays video we do a pretty hefty job , doing the m50 to m54 conversion and having to make your own adapters so that certain things fit correctly was new Mar 27, 2019 · M52tub28 and M52tub25 use the same intake manifold. I picked up a M50 manifold and proper adapter for the throttle body. If you want to put the 3. The combination of the intake and cam gets a 2. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Jul 14, 2020 · Here are some more details about the swap: its a m54b30 engine out of a 2002 530i with a 2000 z3m zf 5 speed manual transmission, the motor sits on stock e28 motor mounts referred to by the m54 swap thread while the transmission is on Garagistic's delrin trans mounts, the m54 has the m50 intake manifold swap with a vented catch can to replace How Did We Do That??Swopping out the M54B30 intake manifold for an M50B25. 0mm Nov 6, 2015 · Things that I used in this swap S52b32 intake camshaft s52b32 Vanos helical gear Turner motorsport cam alignment tool to mark where the locator pin should be Thats all I needed for the swap, Everything else on your car can be reused s52 Intake cam on the left, m54b30 on the right. I've recently been planning to do some small upgrades to my 320i to push the power up a little. 1 9 of 9 Go to page. 3) or 2. I put m54b30 intake manifold with disa and injectors with M52b28tu and air fuel mixtures is to lean upper 4000rpm and engine little jerking so I decided to put injectors m54b30. Check our "Tech Articles" section f Jan 5, 2022 · You’ll get a code for disa valve, so maybe throw a resistor in or something else, not sure exactly how people deal with the disa delete needed for the manifold. Apr 3, 2021 · Engine swap is a lot of time, money, effort so it’s good to be sure. M54B30 manifold is very large for 2. Apr 29, 2020 · By converting your build to a M50 manifold you free up a ton of room in your already cramped engine bay, fabricating intake tubing becomes much more simple, and overall reduces the chance for boost and vacuum leaks. com/racemod Feb 12, 2021 · Greetings. Nov 5, 2018 · The M54 B30 or B25 intake will fit the M52TU head. Here are some comparisons between the two dyno charts: performance difference in hp at Rev: Sep 21, 2010 · I would suggest the 80mm throttle body (thats 27% bigger) but it would be a waste of time unless you want to put on a M54b30 330i intake manifold as well as headers or atleast the 330i intake manifold. May 8, 2023 · I've done this swap and you definitely don't need to change pedals and throttle body, nor wiring. This engine/intake/ harness was in a other E36 that was a purpose build drift car thats was totaled. You will have to get around this issue in order to get your throttle to work. Question is, what injectors are you guys running on the M54B30 with the M50 manifold? My set have enough miles on them to warrant either replacement or sending to an injector shop for May 22, 2006 · I do agree that there are some potential restrictive areas of the M54B30 intake manifold, but at this point we are all speculating on airflow with total disregard to the sonic tuning of the manifold. 07 (Open Diff) M54B30 will vibrate on track, you can’t rev it past 6500 as it’ll come apart, but makes great power in stock form. When I search for this there is very little info out there. In summary: The M54B30 has the same bore as the M54B25, but an increased stroke, which is what generates the extra half liter in displacement. Aug 30, 2016 · I did this swap on my 2004 325Ci. M54b25 manifold would be a 'just ok' manifold for upgrade, especially if not going to tune it. My 2. All I had to do was swap the oil pan and intake manifold to make it fit. 0 same intake manifold. Jul 17, 2009 · The m54b30 intake manifold itself is bigger and has longer runners than the m52tu. Also you probsbly should get a tune optimized for the manifold. Just waiting on my TB adapter kit and silicone hoses. M50B25 Intake Manifold M54B30 Intake + M50B25NV Intake as Exhaust = Overlap Feb 7, 2018 · M52B28TU with M54B30 intake manifold acceleration test on second gear. It’s one of the best “bang for your buck” performance M54 mods for all displacement variants of the engine. Can i use my reuse fuel injectors and fit it to my new intake? My understanding is i need a TB adapter plate (may need to shave the metal to fit) New disa and new icv came w m54b30 ( or can i use my old icv) Nov 30, 2020 · Searching for this, brings me to a lot of pages of people talking about switching from the MS45 dme to the MS43 DME. The real reason I wanted to get this sorted out was to have the intake swap sorted out before I pull this motor and install the M52TUB28 I have had in the garage for months. This is going to be my most ambitious project to date. However, the best torque reading during my 5 runs was 158. 91 ft/lbs. When I pulled out my old intake manifold (M52TU) the areas I mentioned above was clean. Moving from an m52tub28 to m54b30. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. replaced new fuel injector o-rings, throttle butterfly gasket and intake manifold gaskets. Makes M50 manifold conversion much easier on any M54 3. My engine is the M54b30. 0mm; exh 244*, 9. 5, but it can be made to work. My 323i has 104,xxx miles on it. An M54B22 to M54B30 is a simple swap. 0mm M54B30 - in 240*, 9. Sent from my SM-G970U using Tapatalk Dec 21, 2019 · The 330's manifold is the best option for the M54. You can actually swap it as is, bolt the M52 intake on, modify the single vanos to fit (welding and machining required), use the M52 cams, and basically run it as a 3. M54 header upgrades help to reduce that Oct 6, 2009 · Driveline, Performance, Tuning. . Broken links are frustrating, but dropbox is a blocked site from my work computer. It also requires an adapter plate to fit the M52 throttle body though. Or if it's a show car, the M50 manifold would be more visually appealing. But with the right tools its easy to swap it around. Using a set of M54 cams will undoubtedly result in gains. If it is possible what needs to swapped over? My car is an 02 325ci ผู้เขียน หัวข้อ: M52TU swap intake manifold M54B30 (อ่าน 3703 ครั้ง) 0 สมาชิก และ 1 บุคคลทั่วไป กำลังดูหัวข้อนี้ Mar 7, 2025 · That cam swap will require very little ignition tuning. Jul 19, 2008 · M54b30 intake manifold swap into m52tu. It's an M54B30 rebuilt with a maximum factory overbore, a head decked the maximum allowable to increase compression, and ZHP cams. Whatever, now we know it can be done, and I have done it. Is there anyone Feb 12, 2021 · Greetings. 34% VE, which is pretty good for a street engine. 0 ltr double vanos 330i, 530i, X3 3. Designed and manufactured in the USA, this kit spares no cost and uses only quality materials. Suitable for following BMW: E46 - 323i; 328i ; E39 - 523i 528i Z3 - Z3 2. When using the M50 manifold, some holes in the block are left in the open, right under the intake ports. I reused nearly all the sensors from my M54B25 and the intake manifold. bimmertune. 8tu produces about 69hp p/litre. Only hard part i ran into was the SAC(Self adjusting clutch) as I had never dealt with one before. 41 and Max TQ: 157. air to fuel: May 29, 2023 · For a daily driver, I would suggest the M54B30 intake. Feb 7, 2022 · intake manifold - removed the 'distribution piece' that evenly distributes the oily air from the CCV as I'm planning a catch can. I have heard left and right that the N54 intake manifold would give a noticeable increase performance. Bought a vacuum set to plug the six holes left and silicone. dymONE · Registered. Jul 9, 2021 · After seeing some encouraging dyno results, I decided to convert my car from an M54 manifold to an M50. Is it straightforward or would I have to get the head off and port match, upgrade cams etc? If anyone has already done this I'd love to know the process and what other parts you needed to swap/upgrade. View Single Post Thread: DYNO: M54B30 intake manifold swap 08-03-2011, 11:34 AM #92 flashmeow Banned User Join Date: Apr 2008 Location: Dallas, TX Posts: 2,221 My Ride: E30-E46-E90-E90M-F30 View My Garage Here is some useful information on the M52TU and M54 intake manifold. Jul 28, 2011 · quick update. 0, so either way I need to buy the upper and lower intake boots, whether its from E36 or M54B30. #9 Intake hoses. Mar 28, 2023 · Not to mention, a “ZHP” version of the M54B30 intake manifold used different camshafts and a top-notch engine to reach 235 HP at 5,900 RPM and 301 N⋅m (222 lb⋅ft) at 3,500 RPM. After (M54B30 intake manifold) best run is 175. I would PM replace a ton of parts on the B30 before installation, including the starter. Is there anyone Dec 3, 2021 · Hello, I just stumbled upon this post and I've actually done this swap in my own e39. 9. Check our "Tech Articles" section for installation information and our experience with the intake HERE! This kit Nov 26, 2017 · The stock B25 winds out well but the 3. 5L engine does. The head however is pretty much the same, except one of the cams is different (I can't remember which one). 1 2 of 9 Go to page. 5 to 3. It is normal to see about a 20hp increase, better throttle response, and higher redline due to the increased runner size. 330 manifolds have larger-diameter throttle bodies than the 325 units. 0L engine with the K&N intake and my headers/exhaust, but I have done this before on my old setup. com Re: M52TU swap intake manifold M54B30 « ตอบกลับ #11 เมื่อ: สิงหาคม 10, 2017, 06:16:29 » คุยกับจูนเนอร์ว่าถ้าจะเอาแรงบิด โดยไม่เปลี่ยนอุปกรณ์เพิ่มน่าจะต้องใช้เวลา Mar 10, 2025 · Engine - M52B28 + M50B25 Intake Manifold +M54B30 Intake Cam timed using stock timing Blocks + Stock Air Box with restrictor removed + Stock exhaust with no Cats Transmission - GetDrag 250 Final Drive - 3. That's a pretty short mod list to be hitting 258whp I think. Any swap to 3. 8 double VANOS? It seems to be a popular mod with the 323i E46 guys running the M52TUB25. 0 intake cam has more lift and duration. zfrq fmwj rwon obiyl jcuq jegvqk zghpaz mgozzjs kkjfh ovycf jxllc xpoe cvje wlpeol dyjmoo