One good thign about regular smgs in bimmers, it will rev match when you do 2 to 1 downshift off throttle. Further details on your question or topici have an 02 smg, i started having problems with the smg light coming on and off randomly. Hopefully ive dispelled a few myths about the contraversial smg m3. Manual e46 m3 s tend to be more desirable and cost quite a bit more than manual m3 s. Not the easiest job in the world, but converting a bmw m3 csl from smg to manual is quite a project. The search was on to fine a shop who could do the job. This time it cost me a track weekend at circuit of the americas cota. They do it using the m3 5 speed non evo gbox, and supply all the bits from 2nd hand spares you need. Lets start off by saying that i live in a small country, so there are approximately 4560. I am leaning toward the manual 6spd because i didnt like the e46 smg at slowmedium speeds. Does the e60 smg pretty much feel the same as the e46 smg.
As this e46 m3 repair and service manual, it ends going on physical one of the favored book e46 m3 repair and service manual collections that we have. The first generation smg or sequential manual gearbox transmissions have not held up well over the long run and are starting to. Plus the cost of the smg if it has problems must be higher also. Bmw m3 smg to six speed manual conversion eurompire. Smg to manual conversion on the e46 m3 lang racing development 04. Vs motorsports converts a e46 m3 smg transmission to manual. E46 m3 smg to manual conversion part 2 tfworks blog. An faq for the commonly misunderstood bmw smg ii transmission. Unless your getting the car for cheap not worth it. Bmw m3 questions smg hydraulic pump replacement cargurus. My point is that a manual e46 m3, assuming identical condition and option specs, is not worth many thousands over the smg variant.
Apr 15, 2016 smg to manual conversion on the e46 m3 lang racing development duration. Bmw m3 e36 e46 smg to manual conversion transmission kit getrag 420g 6 speed fits. Is a bmw m3 engine for sale compatible with all m3 models. Bmw e46 3 series coupe m3 smg ii technical specs, dimensions.
Sell parts removed to recoup some or all of your cost. Easier than option 1, cheaper than option 2, and the lightest option of the three, if youre aiming to race the car. So in order to make this conversion, we would need the complete mt from an m5 or m6. Bmw manual transmission conversion kit 21212283648kt m5, m6 kit includes components that will be needed to successfully convert from an smg equipped car to a manual transmission using a e9x m3 gs653bz transmission, does not include a transmission. Other options like the e46 m3 engine for sale were designed for coupes from 2000 to 2006. The e46 m3 conversion is very easy and straight forward, because the smg ii is basically a manual tranny with a hydraulically actuated clutch.
Looking at picking up a smg m3 but in no way plan on keeping as such. The hydraulic pump often fails resulting in a costly repair. The smgii in the m3 was programmed specifically not to do this to minimize the gas guzzler tax liability. I have an smg e46 m3 and love it, i wouldnt have bothered with the m3 had it only come as a manual. E46 bellhousing machine and prep service for smg to manual. You only get one shot at this, if its screwed up your transmission will never shift right. It was disappointing to me and i wished i had a 6spd at the time. Discussion in e46 m3 20012006 started by rouffe1949, jan 30, 2016. Unlike bmws e60 m5 and e92 m3, the e46s smg and manual options use the same gearbox, allowing for cheap conversion from one to the other a process made simple less daunting by following.
Now before i dive into the e46 m3 maintenance schedule, you should know how the bmw onboard computer obc operates and calculates the numbers. Take our your smg transmission, sell it, buy a 5 speed transmission from another model e36 m3, e46 330ci, among others, then stuff it back in the car. The innovation is that, when functioning as an automatic, the driver does not need to operate a clutch pedal, simply designate desired gear. Smg to manual conversion without removing or machining the trans. Im not sure if you can reprogram the dme from smg to manual or the costs involved with that. There are parts of the tune in the smg equiped dme software that is very different to the standard 6 speed manual many dont realise this and do the simple change with tools like the above. How to own a bmw e46 m3 with a proper manual for next. The smg iii, on the other hand is a completely different transmission. How to own a bmw e46 m3 with a proper manual for next to nothing. Bmw e46 m3 smg to 6spd manual conversion bmws e46 m3 is arguably the best m car to date. I convert a 2006 competition package bmw m3 smg to manual transmission. I get a lot of negative comments and questions about the smg gearbox in my e46 m3, but mostly. Learn what owners have to say and get authentic consumer feedback before buying your next car. Smg to manual conversion complete with pics the m3cutters.
Nothing about this transmission is inherently different, inside the case, everything is. May 20, 2015 i was having smg problems again in my 05 comp package e46 m3. Vs motorsports converts a e46 m3 smg transmission to manual as a solution rather than buying a new hydraulic pump published on 10062011 07. M3 convertible 2005 automobile pdf manual download. However, i will attest that manuals should be valued higher. The first generation smg or sequential manual gearbox transmissions have not held up well over the long run and are starting to empty the pockets of their loyal owners. Smg to manual conversion i convert a 2006 competition package bmw m3. But the analyst in me wants to know more about this. E46 m3 smg to manual conversion lang racing development. How to convert a bmw m3 csl from smg to manual bmw blog. Bid for the chance to own a 2005 bmw m3 smg competition package at auction with bring a trailer, the home of the best vintage and classic cars online.
Manual e46 m3s tend to be more desirable and cost quite a bit more than manual m3s. Also, my understanding is that you dont lift when it changes gear. This actuator was taken from a 2003 m3 convertible with 164k miles. There are aftermarket conversion kits which your indy shop can use to turn your smg into a manual tranny in less than 56 hours. I know you can relatively easily convert an smg m3 to manual as its exactly the same gearbox all you really have to do in theory is yank the hydraulics out, fit a. A high revving straight six with beautifully tuned individual throttle bodies, boasts an impressive 333hp, with nimble handling, an aggressive stance and body design that still competes with todays exotic cars. I test drove both the 6 speed manual and thye 6 speed smg. As a matter of fact, when some customers do have issues with the smg, they will opt for a manual conversion. Bmw m3 e46 manual conversion transmission kit getrag 420g 6. Jan 24, 2011 the e46 m3 is actually one of the most reliable cars bmw has built in the last 10 years.
Lang racing development bmw and porsche specialists 1,863 views. Smg can make you look like a rookie driving a manual if youre not used to it. Its essentially a transmission capable of functioning as an automatic, or functioning as a manual transmission. The smg to manual conversion is well documented but do you really want to buy a car and immediately put it at risk. I converted my 04 vert from smg to manual after the pump failed and i couldnt stomach the. Both cars i tested had almost identicle mileage but they felt very different. But all of you are missing out on fantastic vehicles because people with no experience with the system love to perpetuate the myth that the transmission murders puppies and gave your grandmother glaucoma. The conversion itself was also fairly cost neutral as i was able to sell the old gearbox and other bits etc. I track my car 45 times per year and the smg was misshifting very badly. A manual conversion seems like the most cost effective solution, given the fact i will own this car for a long time, 2000 is the. The best news is, we can use the transmission thats already in the car, eliminating the cost of buying a new or used transmission. I might have a list of all the part numbers i needed, all the hoses etc.
Now that all my cars are stick shift, i miss the smg in the m3. E46 m3 manual to smg conversion by letsmail9275 issuu. If this happens to a car you own it often make sense to convert the car to a manual rather than fix the smg unit. Home interesting howto how to convert a bmw m3 csl from smg to manual. The smg transmission is exactly the same as the manual transmission except that it has a hydraulic pumpmechanism for pressing the clutch and shifting the gears for you. View and download bmw m3 convertible 2005 owners manual online. Smg to manual conversion i convert a 2006 competition package bmw m3 smg to manual transmission. Oct 02, 2016 2005 bmw e46 m3 smg to zf 5speed manual conversion part 1. The e46 m3 had a couple major issues, one of the lesser ones is the smg gearbox.
After that its a matter of 1520 minutes programming with an autologic unit and you are ready to drive off. This is your main guide to follow to make sure your car is in safe driving conditions and has full functionality. In hindsight, i wouldnt recommend buying a high mileage smg to anyone, or any used smg, theyre just not reliable and repairs are too costly. Ok, maybe your grandmothers glaucoma is an overblown reason for her to get legal herbs, but thats beside the. Check out my main channel shoplifetv for the tutorial on how.
This is your ultimate e46 m3 maintenance guide, so bookmark it. Bmw m3 convertible 2005 owners manual pdf download. Everything needed for the conversion is already in place on the transmission. Unlike bmws e60 m5 and e92 m3, the e46s smg and manual options use the same gearbox, allowing for cheap conversion from one to the. I drive both a manual car and an smg car and i find the smg car to be fun in very different way. This is why you remain in the best website to see the unbelievable book to have. How to own a bmw e46 m3 with a proper manual for next to. With all of that being said, save up for a 6 speed manual. This is my first non manual car and i have no regrets or second thoughts. Shop millions of cars from over 21,000 dealers and find the perfect car. Lets start off by saying that i live in a small country, so there are approximately 4560 e46 m3s for sale at any given time. Ive just completed my smg to manual conversion on my e46 m3 coupe.
A manual conversion seems like the most cost effective solution, given the fact i will own this car for a long time, 2000 is the figure in my mind to get the job done. Engines for the m3 are split among five different generations before the model was discontinued in 2018. Im not sure of the ecu differences between the two models though. When i had the m3 with smg, i did not miss the stick shift. A 6 speed manual m3 will run for ages, perhaps look at doing a transmission swap if youre going to invest 5gs into an smg fix. So, its unlikely that i would realistically consider this, as i am sure that finding a manual car is more cost effective. The flappy paddle smg transmission option on the bmw m3 was the. Instead of costly troubleshooting and replacing expensive parts like pumps and actuators, i decided to convert or swap to a conventional 6speed manual. Manual e46 m3s tend to be more desirable and cost quite a bit more than manual m3s so often times owners can buy an e46 m3 smg and have it converted to manual for about the same price as buying a true manual. Forparts bmw m3 getrag smg sequential manual transmission. In this video he discusses the conversion process, timeline, and costs. E46 m3 smg to manual conversion part 2 sticky post by tfryan on april 1, 2016 over the past few weeks, a lot has happened since the e46 entered the shop doors.
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