I Modified My E55 AMG Transmission To Shift Like My C63 AMG & It’s Amazing! DIY Trans Mod!
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- เผยแพร่เมื่อ 12 พ.ค. 2024
- I love my 2OO3 E55 AMG. It pretty much started my channel but there is one thing I hate. The 5-speed automatic transmission is a dog. The 722.6 transmission shifts slow and soft and that's not why we buy AMG cars. In this video, I fix the two issues that came up with the C63 in the last video and I change out the valve body on the E55. This completely transforms the driving experience of the E55 and is something you guys can all do at home in an hour or 2.
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Here is how to reset adaptations without a computer.
1. Turn the ignition key to the on (not start) position.
2. Press the gas pedal to the floor and hold for five seconds.
3. Turn the key to the "off" position (don't remove the key), then release the gas pedal.
4. Wait at least two minutes for ECU to reset.
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E55 Vs. C63. Who Wins?
c63 handsdown
Personally I'll stick with the boosted E55. Great engine!
e55
C63
E55 sure looks better so it’s faster. Lol
I can sip my coffee between shifts- 2003 E55
Hang on, let me go try. Driving her now
Same here actually 🤣😂
I never thought that my E55 shifts "painfully slow" like you like to say. I always considered it "average". The transmission reset, by pressing gas pedal for 3 seconds with the ignition set to on, does make it shift quicker. But yes, the transmission does shift slower than my C6 S6, but here's the thing, I prefer the transmission in the E55. It's smoother than the S6, the Mercedes is a luxury car after all, and I lean more towards comfort with straight line speed than performance and cornering.
I’m so glad you are driving the speed limit 😉
He's in Mexico
Asphalt 😉
I love at 13:11 you see 89mph lol
This has me most excited over all mods so far. The downfall of the M113K cars is the trans. Sure it holds a lot of power but it's such a slop box. The combination of the updated valve body and a tune with some rev match would make a world of difference and probably leave me absolutely no desire to ever sell my CLS55. Thanks for all your vids Alex, makes owning a M113k car so much better.
I’m a porsche guy and say BMW is my guilty pleasure but good lord a E55 AMG seems like a damn good car to have
But the sloppy and slow, un-engaging 5 speed makes it a hard sell (sad Mercedes didn’t bother designing a DCT/or single clutch transmission to rival BMWs SMG transmission, at the time at least)
@@tony_5156 at the time this was the only tranny that could hold all power. Even the porche turbo ran the same tranny.
@@tony_5156 It was easy for BMW to make it for M5 when M5 made like 360 torque. Benz had 516 STOCK , that was more then Porsche Turbo, 90% of Ferrari’s at the time and way more then any other supercar back then, and that was luxury sedan so yea, it does have a slow trans but for a super good reason
Next video: 'MANUAL CONVERSION ON AN E55 AMG!'
@tavarish
Tehgziz Lauw
But you have to wait few years.
@@wafi3187 yeah he's too busy clickbaiting with his broken Lamborghinis
722.9 swap
Tehgziz Lauw
😂 but I kinda like his galardo episode. But after that every one bought CHeApEst Lamborghini and rebuilding them. I think murci is also interesting but I don’t know what he is doing....
My only complain about the W211 E55 was the transmission! This solves the entire problem
Major score! Keep us updated on the downshifting harshness. Perhaps it will smooth itself out with many miles of adaptives.
If you like the 722.9 in that C63 of yours you really should try the facelifted C63 with the "Speedshift MCT". That thing is a riot to manually shift 😍
Hi Alex! I absolutely LOVE videos with the C63 and E55, keep it up!
This is legit hot-rodding right here in the purist sense of the phrase. Really impressively done, I really wish I did this when I had my E55. Night and day over your 1/4 mile passes.
I have a CLK430 with AMG parts.
It's a very unique transmission. But this valve body has peaked my interest.
Jaguar used the 722.6 transmission in the 1998-2003 XJR and 1998-2002 XKR. The 722.6 was used by Porsche in the 2002-2005 911 (996 generation). The 722.6 can handle a lot of torque, because it was used in the S, CL and SL 600, Maybach 57, 57S, 62 and 62S, SLR McLaren and the S, CL and SL 65 AMG models.
JELH also the 997.1 Turbo was using the same transmission as the amg models of that era
Can this mod be done on the Porsche ?
oH wow, i think alot of us learned something new today thanks to you 😳
JELH wow thought this was a exclusive Mercedes item. Do you know who makes these gearboxes?
Great info man, thanks
Pretty cool Alex. Nice job thinking outside the box on the upgrade. Great video as always!
Very well done, I'm pleased that you got right to those repairs. It's nice to see you out actually driving the car rather than fixing it constantly like Tavarish.
9:52 hahahaha I love it, two child seats in the back.
E55 is ideal family muscle car!
I love these videos, Alex. I don't need another vehicle right now, but you've got me searching for these older AMGs. Shhh... Don't tell the wife.👍😅
@@mohamadhamad770 I doubt, Mercedes is known for its reliability as long as you treat it like a Mercedes. Actually any car could be reliable as long as you take care of it.
@@mohamadhamad770 Shut your mouth. I've owned Mercedes and AMG's for years and they have always been very reliable for me. Just stay on your maintenance and its very rare that anything major will go wrong.
nicceeee
Talkditings dem I think he was talking about the wife LOL
Alex Great informative video! I love how you share your knowledge with your subscribers!🐟
Amazing what you did with the valve body, we need more videos like this.
Well, you have to keep in mind that E class is built as a luxury sedan, with comfort as the primary quality intended, while the C class is a sport sedan, with more "sportyness" in mind, and specially when it comes with an AMG badge on it. But with all that said, You can almost feel though the screen how crisper an precise the shifts are in the E. With performance in mind, a great mod to do! 👍🏻👍🏻
No, this e class is just older than his c class, the successor came with the same gearbox as his c class.
The engine on the Tshirt is actually a picture of the e55 engine from SK8215, he is building a race car frame with that engine on it
After watching a few of these videos and links, I am very happy to continue with my CL600 project which is to be a mix of me repairing and the dealer on somethings, thanks for the channel and information.
Wow that’s impressive, glad your one of those that thinks outside the box.
Had to put on my headphones to hear the difference... The shifts sound amazingly quick compared to before, Alex. Looking forward to seeing the drag strip times compared to last season. Throttle 'blipping' for the downshifts would definitely help, sound really nice and allow you to prep the next shift in any street driving situation.
What a smart idea to go outside the box to find a great solution to the slow shifts for this model.
Can something similar be done to your C63 AMG?
I got the SHR valvebody a while back for S55. My 2nd favorite mod on the car.
The downshifts in manual mode in mine give you whiplash.
I recently read up on resetting my transmission. I now do it about monthly. The E55 may be similar to my 5 speed in my E500 Sport. The transmission can get sluggish because as I drive around town it has a learning feature that will adapt the tranny to street driving. A few months ago I wondered if it was me or if my tranny was sluggish on onramps onto the freeway. Quick pickup seemed to lack. On TH-cam I learned how to reset the transmission. It's a very simple process that takes about 3 minutes while sitting in the comfort of my driver seat. I know your enhancements will get you where you want to be with your E55, but for the rest of us that subscribe to you I thought I'd mention this in case others noticed they don't like how their transmission shifts while getting on the freeway and other fast acceleration.
Keep up the great work on your vids, Alex. You da man!
After seeing you restore the C63 to its old glory I immediately subscribed and turned notifications on! Really like your content!
Thanks brother!
Yes, totally want a rev-matching tune for this trans
Hi Alex have I missed a video where has the diesel Mercedes gone have you sold it because I didn't see it on the driveway when you were last working on the C63
2007 CL65 AMG ... this mod is exactly what I have been looking for. Will definitely be installing before ECU and TCU dyno tune. Thank you so much!
BWOOOP WOOOP!
officer: do you know how fast you were going?!
Alex: “I’m going the speed limit.”
officer: oh! Ok, sorry for the inconvenience. Have a nice day sir!
😆
Love ur videos man. You really know ur stuff. Regards from AMG fan from Norway
Hey just bought an 2007 S65 AMG, I live in Iowa, very close, and am willing to let you play withy my car in a video if you want.
The shifts after valve body looks like the way my stock 2013 srt8 shifts in track mode. Glad it made a good improvement !
Love the mod to the the new Tee, should come with the oil stain I reckon. The down shifts on deceleration do look a bit brutal so looking forward to seeing how you correct that. Great video Alex.
Alex....maybe it’s time for you to experiment with some mild diy tuning? You seem like a smart fella!
The C63 is a great car but nothing can beat the E55
BASITH PH Apart from S55.
@@nikolal.4502 or a CLS55🤣
Nikola L. E55 is a lot faster than the S55. Plus the E doesn’t have ABC so it won’t rape you with suspension repairs, just inappropriately grab your rear end occasionally.
Nice work! I like both of those vehicles quite a bit. I'm going to have to give it to the E55. The W211 body style is timeless and one of the best mercedes models ever released.
I love mercedes but that c class is so ugly sorry
Alex, resetting the adaptation data in DAS is TOTALLY DIFFERENT than using the accelerator pedal/key reset procedure. The key and pedal trick only resets the driving habit adaptation, the DAS reset deletes all the adaptation data that compensates for the hydraulic circuit flow, such as piston filling time! You HAVE to run the adaptation procedure in DAS in order to make sure the transmission computer adapts piston fill times to the new valve body.
You should start your own TH-cam channel!! Ya I said the way I do it is best
@@LegitStreetCars that's a great idea! Any idea what I should call it?
The only reason I know all that is because I erased the adaptation data on mine too with DAS and then wondered why my my downshifts felt like the car was applying the brakes. Hahaha
I should probably just be texting you this info rather than leaving public comments on your videos. Lol
@@MBDieselFreak no. In the comments helps other owners of the vehicle now and it was important information. Thanks for sharing
This guy deserves far more subs...
Nice comment about the vacuuming Alex 😊. Awesome videos. Thanks for all the insights. Been fussing with Audis for years. Nice to see Mercedes has stupid problems as well. If you ever want to sell the C63 let me know.
Got my dream cls55 AMG 06 today, I'm loving life, hope everyone does too!
It's been a year since you got your cls55. So how reliable it is ?
722.6 shifting on my 04 sl55 is one of the main drawbacks. Switched to Mobil 1 HP LV ATF helped some for better shifting, but still much to be desired. Definitely will be keeping my eye on this though. Thanks and keep up the great vids!
There's a specific procedure for adapting the shift timing when you replace internal parts or the tcu. You need sds or similar. You have to erase EGS adaptation and drive the car a specific way, while maintaining specific load variables in each gear, then let it idle for 10min to save the values to the tcu. This sets timing for slack in clutch packs and solenoid actuation differentials.
This is the problem with translated manuals. They also call what was done here "Adaptation". But, that is only for driving style adaptation. Does nothing to adapt to new parts really.
Really enjoyed this real world assessment. I have a 2005 E55 (200,000 km) which I love. In everyday use I value the massive torque more than I miss the sharp handling of its rivals. It has some modest 'enhancement' - extra intercooling capacity to help with cooling the intake charge. It produced 485 bhp and 535 lbs ft of torque on a recent dyno test. Very good numbers for a 16 year old car. I love the way it can pass itself off as nothing more than a very slightly over dressed Hamburg taxi - a real Q car. One gripe - the indicator (turn signal) stalk sits at 8.00 o'clock rather than the normal 10.00 o'clock - which takes some getting used to. The standard Hardon Karmann hi fi is excellent - not something that any reviews ever comment on, but given the part that it plays in the overall enjoyment it should not go unacknowledged. I paid $7400 for it 18 months ago (in Dubai). Spectacular bangs per buck. Costs are simply standard consumables. The engine really is unburstable and is the beating heart of the car.
Awesome video. Man you make me want an E-55 more and more. You’ve made that car better in every way.
Hey Alex, I totally agree that transmission in the E55 AMG is a lot slower than the C 63 AMG. My CLS 63 AMG has the same transmission as the C 63, and it's fast especially in Sports Mode.
You are a genius dude. Nice work!
Bro you good gotta say you know your stuff thing is you share it thanks that's what gonna keep you successfull big ups
Loving the relatable humour in this one. I've gotten to the point where I lock the garage door if I'm working on the car so my wife can't come in and complain about my swearing.
Great video I am a E class man and your E55 is really sweet. Love your videos 😍
Just recently got my 03 cl55 amg and absolutely love it as well.
@LegitStreetCars , I have a C55 and one of the few complaints I have with the car is the lackadaisical shifts. Its like you need to hit the button about a second before you actually need the shift to happen.
Wow my C63 has been cutting out form 3rd to 4th at high shifts, you just saved me a big headache of thinking what it could be. Thanks you’re the best!!
Hey Alex. What a great resource for the transmission. Thanks.
BTW, did you try driving in Comfort mode? Might that make a difference in normal downshifts?
I have an E500 2004 with the 722.6 transmission and it also takes a long time to shift when you accelerate quickly.
Yes i totally get the slow shifts. I have a 2003 CLK 55. I may do this mod after your long term review. The only hesitation I really have is this car is my daily driver. I love the C63. I was trying to find one before i got my clk. Unfortunately all in my area were just out of my price range. All the ones in good shape started at 30k with issues. I got my CLK 55 for only 8k with only minor cosmetic issues.
Never been so early....
Great work on the AMGs bro
722.6 transmission is slow but most immortal gearbox ever in the world
dont forget this transmission is withstanding with nearly 1k torque
Aaa Zzz more like 700ftlb of torque to be real
@@SAYWUT 1000Nm is about 700ft-lbs. I suspect you are both saying the same thing but in different unit systems :-)
@@SAYWUT I mean.. this same trans is in the S65. It can definitely take the torque.
Matthew Behr what are you talking about, I don’t know where this comment came from. I never mentioned anything about it not handling torque
One of the most reliable auto trans ever
Wow, nice valve body, the converter lock up could be worn, and kyb valve could be causing the lack of comfort, performing adaption with star diag, might also improve the shift quality
I have a C55 and the trans is by far the quest party of the car... Good to see there are options.
I agree about the slow shifts; my ‘05 CLK55 shifts horribly slow. When u use the paddle shifters, it’s hilarious waiting for the response. As for the mod, I wouldn’t want the harsh downshifts as a trade-off.
Keep us up to date on whether the 'transmission jerk' changes once you have it for a bit longer. I'd love to get some more performance out of my beast but I'm not willing to sacrifice my comfort entirely yet.
I guess you need to run the adaptation program after the reset. I did this on my 722.9 and it makes a complete difference regarding both upshifting and downshifting. I tried not to run the adaptation and was never able to get the 2-3 upshift smooth until I ran the adaptation. This makes me to believe the TCU doesn't really learn the shifting profile much by itself.
thanks so much I have money to do one performance mod at the moment to my 2001 clk55 and this would be a cheap alternative to tuning and header or an lsd but would provide my car with a useful transmission and similar results to my 0-60.
I've got the Eurocharged TCU. In comfort or sport, it's not much different from stock. In manual mode, it's almost perfect. I've gone sideways on the 1-2 upshift a few times, which is hard to do with 295 ps4s tires.
I want you to document your reaction on your first drive on a dual clutch and if it's a PDK, even better
I'm almost done doing an RS4 swap on my allroad. I'd love to come up to Chicago and see how the E55 squares up against an Audi Wagon.
Whats ur social media would like to see the progress
Nothing brings more pleasure than seeing transmission fluid as bright as Kool-aid. The shifts sound spot on. Which drag strip do you go to?
Soon 200k subs mate !! 🤔 well getting there
Very informative. Thank you Alex.
Don't forget the 722.6 was in the SLR. As an M112k driver, I only ever drive in the M mode TCU tune that holds gears. This 1996 trans still has life left.
Nothing beats the sound of the M156!
FirearmTutorials .com starting to realise that too :-(
I drive ML55 AMG and the transmission is sooo slow, so yeah, totally agree here. Sometimes it "forgets" to downshift, so I have to let go of the gas and floor it to "remind" the transmission it has to downshift lol.
I have owned both cars. Now I still own my c63. The e55 switched gears so slowly i know what you are talking about but if i had known that this upgrade was availible i had never sold the car its unbeliveble how fast it switches the gears. Really funny video to watch Alex thanks man
When will you get your C63 new front bumper and then paint corrected and ceramic coated?
I had a e55 and it was such a great car i just couldn’t stand the sluggish gearbox. I always drove it manual mode and since it didn’t shift as fast as a dct or i should say Mercedes mct, i would let off the throttle, up shift and hit the throttle again as if it was a manual transmission car and based off the sound, some people would pull me over and asked if i had swap my transmission to a manual and i would say “nope it’s just how i drive it. As far as downshifting, since it’s pretty slow, when i downshift, i wait about a second or so and then hit the throttle to rev match and my downshifts were crisp.
After a while, you do forget that the valve body has been upgraded. I've got a modified one behind my 1JZ with the A340 transmission. For daily use, it is firmer initially, but then you just sort of accept it. They are a worthwhile upgrade for slow shifting autos 100%. Kickdown and takeoff makes a huge difference
Oh my gosh it sounds so nice!
i feel like he the realest youtuber , i been wanting to buy an E55 from you badly im in need of it
W203 C240 here, I have a 722.6 and it is in fact very slow. I've discovered that quickly letting off the gas and getting right back on during shifts, feels like an (almost) DCT!
Great video Alex!
Wow very nice bro. Keep up with your vids ✌️🇨🇭
After you have driven the car for a while and the transmission adapts the down shifts (while going slow ex. coming to a stop) will smooth out a great deal to a more stock like shift with that valve body.
Great video as always!!
Priceless man!
I think my 772.6 shifts faster than yours with my Sound German Automotive valvebody but I have a standalone tcm also. My coast downshifts are hardly noticeable too. A different tcm tune should help you with that though.
Dope! I’m in WA, I didn’t realize they were here!
Alex,
if you look at the main reason why those cars were made is to cruise at a high speed with a comfortable ride & luxury, I believe "which I may be wrong" they didn't aim to drag or track those AMG cars expecting a performance like a Porsche! so you won't need fast shifting for that main reason, it's just a modern era when Mercedes shifted their game to a sporty loud cars along with people mindset as well, and nobody know their games like Mercedes does, I have a CL55 with M113K & 722.6 and can't complain about the way its made from the factory, it's just deliver when I need it to, keep the good work sir and that T-Shirt is totally LEGIT ;)
Nice video, try the brown tops on that, they have little smaller holes and would soften the down shift some. Would be fun to hear your comment of the difference.
I may swap those from the CDI. I'll keep you posted
My friend has a 2006 Charger RT with the 722.6 and it’s a decent transmission. Does shit pretty slow, but in manual mode you can get it to chirp second gear. My early 722.9 isn’t very good either tho, it’s extremely smooth but doesn’t shift much faster than the 22.6. But, the gears are MUCH closer together which helps with acceleration. My family’s 2015 C300 with the 7G+ is probably my favorite trans besides the ZF8. The 7G+ shifts so hard it will chirp going into second and shifts like a dual clutch. I love it. But in eco or comfort it’s smooth af.
Can you do a vid on that speedo mod? The one that always shows you travelling the speed limit. I need that.
Now THATS a clean Benz. I love it. I got my cls550 biturbo v8 and cl65 v12 biturbo on my channel in the “cars” playlist!
Very interesting ...I'm certainly learning a lot about the E55
Dying to know if there will be a follow up with this video regarding how the transmission adapted with the updated valve body. Since you have done this video I have seen the light at the end of the tunnel regarding this transmissions slow shifting. Thanks Alex! 🚗 💨 💨 💨
Stepdad has a C55 Wagon out in a Tokyo, we always clown it for having SLOW transmissions, he's driven R8s before and it's night and day. Fan from Chicago !
When u reset adaptations, need some time to adapt. It is gonna be much better after 40 shifts.
good point, I wonder how it will be after a week of driving
He also trained it at the limit. 40 nice and easy shifts i think you are spot on.
Hi, I installed one of these valvebody and experiencing some weird shift issues. I did the adaptation with star. At first, the gears were firmer from 1-2, but 3-4th gear it lunges forward.
Others have said it takes awhile for it to adapt even after the star adaptation. Now its been over a few days and the gears seem to smooth out a bit, but occasionally the harsh 3-4th comes back. Another thing is that when you put the gear in "C/comfort" mode and going thru the gears from a stop, there was a delay in shifts like it was slipping and when it when into gears it was a harsh engagement. Now to all the others who have installed this have the same issues? Or did i get a defective unit? Do i need to keep driving it and let it adapt some more?
@@oldxavcrackcalanetulo It seems like its a little quicker in responsiveness with paddle.
@@boyb72 You ever figure out what was happening? lol
Keep up the great work * Amg So cal lounge *
Thanks for the video and links Alex, I can't wait to do this hack on my e55.
My buddy wants to race me with his 2017 Mustang GT 435hp my current 722.6 stock.... everything stock really not sure how to compare it to except my 2016 Yamaha R1 yes she is a beast, just changed the sprockets 1 down 2 up!! Yeah I guess the 7.22.6 is slow lol 😂..... Now I just need 10 Benjamin's!!
Paramount performance does one too, its supposed to smooth under regular driving and hard at wot
awsome review should extend life of trans too if you beat on in. the gains in this trans properly set up would be more than what a pulley could do