BMW M-Sport 18" rims installed
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Re: BMW M-Sport 18" rims installed
I just got a set of these "bmw" wheels for my iroc,
http://cdn1.ioffer.com/img/item/875/...ORKT6RQNEE.jpg
had to do a little modding, will post thread soon.
http://cdn1.ioffer.com/img/item/875/...ORKT6RQNEE.jpg
had to do a little modding, will post thread soon.
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Re: BMW M-Sport 18" rims installed
Well, there's two different kinds of the M-Sport. The one's I put on mine were off of the M6, they have a bit more backspacing on the rear. They make an M5 version too, but they basically all four have the same backspacing as the front two on mine. Personally, I'm a fan of the dish outback, I think it looks better than the flat wheels would have on my car.
-Levi
-Levi
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Re: BMW M-Sport 18" rims installed
Thanks, i've had a lot of plans for it, and I've got a lot more for the future. It keeps me busy and out of trouble, and it gives me something to stay down to earth amongst all these classes. I'm really excited to see where it sits when I finish the work I'm doing right now. I don't really know what's next after that, maybe a procharger or something, we'll see.
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Re: BMW M-Sport 18" rims installed
Love the wheels. Look great on the car. I am in the same boat as some of the others on here; think it would look better lowered.
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Re: BMW M-Sport 18" rims installed
Looks sexy man!!
I love the fack BMW wheels fir these bolt patterns. eBay has such a amazing good selection for 'BMW' specific wheels that are very affordable.
Johnny Blaze.....this is Pearl Z from Ky Fbodies. Nice to see you on here. I didn't know you got those....VERY SEXY! Let's see um'.
I love the fack BMW wheels fir these bolt patterns. eBay has such a amazing good selection for 'BMW' specific wheels that are very affordable.
Johnny Blaze.....this is Pearl Z from Ky Fbodies. Nice to see you on here. I didn't know you got those....VERY SEXY! Let's see um'.
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Re: BMW M-Sport 18" rims installed
I just got a set of these "bmw" wheels for my iroc,
http://cdn1.ioffer.com/img/item/875/...ORKT6RQNEE.jpg
had to do a little modding, will post thread soon.
http://cdn1.ioffer.com/img/item/875/...ORKT6RQNEE.jpg
had to do a little modding, will post thread soon.
Anyway, I'd be interested in hearing what you had to do to make them work.
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Re: BMW M-Sport 18" rims installed
@Marion,
dunno if it was already stated in this thread, but if memory serves the BMW pattern is like 5x120mm whereas our F-bodies have a 120.65mm or some other non-metric size along that lines
so i would think that might need some modification.
dunno if it was already stated in this thread, but if memory serves the BMW pattern is like 5x120mm whereas our F-bodies have a 120.65mm or some other non-metric size along that lines
so i would think that might need some modification. Supreme Member
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Re: BMW M-Sport 18" rims installed
Yes ,they are sterns. I had to have the hub holes on the front wheels machined out to fit over the camaro hubs. I will get some pics posted soon.
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Re: BMW M-Sport 18" rims installed
the wheels look good, id have to do something about center caps though, the dust cap would have to be hidden for me. this is good to know about bmw wheels. ill borrow the ones of my moms car one day. lol
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Re: BMW M-Sport 18" rims installed
Yikes. I'd really rather not have to do that. I think I'll do some research on the Sterns I was looking at before I pull the trigger on them.
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Re: BMW M-Sport 18" rims installed
any chance you could have used hubcentric rings instead of machining?
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Re: BMW M-Sport 18" rims installed
I'm guessing if they required machining, the centerbores were too small, not too large, which is the problem hubcentric rings would solve. That is odd since the centerbore for both the 18" and 19" varieties of the 15mm offset Stern BMW pattern rims is listed as 74.06 mm, and third gens have a 70.something mm hub.
[wild uninformed speculation]
I'm guessing the grease caps sticking out on the front hubs were the problem? If so, the centerbore on the Stern wheels must taper down much like the hubcentric rings the OP had to have bored out. If that's the case, it seems like the problem could probably also be solved with the use of a bolt-on adapter of 1/2 to 1" thickness without pushing the wheel too far out, at least on the 18x8.5 15 mm ET wheel. Right? I'd be inclined to try that before having the wheels machined. Sure, it would add even more unsprung weight (which is evil), but the wheels would be unmolested and you'd have an easier time selling them if you didn't like their look/ride or were getting rid of the car. However, I'm at work where I don't have access to my car, and I don't even own a set of Stern rims. Hence the tags around this paragraph.
[/wild uninformed speculation]
[wild uninformed speculation]
I'm guessing the grease caps sticking out on the front hubs were the problem? If so, the centerbore on the Stern wheels must taper down much like the hubcentric rings the OP had to have bored out. If that's the case, it seems like the problem could probably also be solved with the use of a bolt-on adapter of 1/2 to 1" thickness without pushing the wheel too far out, at least on the 18x8.5 15 mm ET wheel. Right? I'd be inclined to try that before having the wheels machined. Sure, it would add even more unsprung weight (which is evil), but the wheels would be unmolested and you'd have an easier time selling them if you didn't like their look/ride or were getting rid of the car. However, I'm at work where I don't have access to my car, and I don't even own a set of Stern rims. Hence the tags around this paragraph.
[/wild uninformed speculation]
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Re: BMW M-Sport 18" rims installed
I had the same problem with my wheels. They were on my brother's BMW 3 series. They have a 38mm offset. The front wheels were hitting the grease cap and hub but 1.5" wheel adapters fixed that problem. No machining required.
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Re: BMW M-Sport 18" rims installed
Well, it turns out one solution is to use the 18x8.5 with 38mm offset in the front with a spacer, and 18x9.5 with 15mm offset in the back. At least, that's what this guy did on his second gen. He had to use hubcentric rings as well.
EDIT: And, apparently, the exact same solution the poster immediately above me employed on a third gen.
Ugh. While the above may be useful to someone thinking of doing this, at this point, I'm thinking of just ponying up for a set of 245/50-16 Ecsta ASTs and dropping this whole idea. I'd been bandying about the idea of going to the Stern/BMW wheels because I like the way they look and decent tire options in our stock sizes are getting hard to come by. But if I'd wanted a Rube Goldberg level of complexity in my wheel mounting, I would have kept my Corvette wheels. For now I think I'll stick with the 16's like god and General Motors intended.
EDIT: And, apparently, the exact same solution the poster immediately above me employed on a third gen.
Ugh. While the above may be useful to someone thinking of doing this, at this point, I'm thinking of just ponying up for a set of 245/50-16 Ecsta ASTs and dropping this whole idea. I'd been bandying about the idea of going to the Stern/BMW wheels because I like the way they look and decent tire options in our stock sizes are getting hard to come by. But if I'd wanted a Rube Goldberg level of complexity in my wheel mounting, I would have kept my Corvette wheels. For now I think I'll stick with the 16's like god and General Motors intended.
Last edited by MarionCobretti; May 18, 2010 at 05:28 AM.
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Re: BMW M-Sport 18" rims installed
Yes the problem with mine were the fronts hitting the hub. If I had gone with a 4th gen type offset and 1.5-2" spacer it would have been fine.
But I did not want to run spacers.
But I did not want to run spacers.
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Re: BMW M-Sport 18" rims installed
GODSPEEED,
if you are refering to mine, yes yours are similer, but mine have more spokes and that are curved, while yours are straight.
I looked at those also, as they were a bit less expensive, but I wasnted the more spoke look.
if you are refering to mine, yes yours are similer, but mine have more spokes and that are curved, while yours are straight.
I looked at those also, as they were a bit less expensive, but I wasnted the more spoke look.
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Re: BMW M-Sport 18" rims installed
"MarionCobretti" A fan of Sly Stallone I take it? I haven't seen "Cobra" in YEARS!!! good movie.
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Re: BMW M-Sport 18" rims installed
Actually, mine are curved. It is just not as extreme as the ones you have pictured. I was simply pointing out that they are similar to what I have. Nice taste.
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Re: BMW M-Sport 18" rims installed
Very, very nice wheel & look great on your F-body. 
Ho, one more thing, please don't drop your car

Ho, one more thing, please don't drop your car
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Re: BMW M-Sport 18" rims installed
Well, I'm reviving this thread, because in a round about way, I did end up lowering the car. Long story short, the Formula was totaled, and I ended up swapping a lot of the parts over to an '88 GTA that I bought with the insurance money. In the process, I switched over my C5 brakes and Koni Yellow shocks, along with a set of Hotchkis Lowering Springs (I kept the factory isolators with them). I'm now running the 10mm spacers in the rear with extended wheels studs to match, and aluminum hubcentric rings all the way around. I have PBR discs on the rear.
Here it is, the final evolution of the M6 Parallel Wheels:




I'd say it turned out about perfect for what I was looking for. Zero driveability issues with the lowered stance so far.
-cal30sniper
Here it is, the final evolution of the M6 Parallel Wheels:




I'd say it turned out about perfect for what I was looking for. Zero driveability issues with the lowered stance so far.
-cal30sniper
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Re: BMW M-Sport 18" rims installed
what are the back spacing on the wheels, im looking at a set with +35 front and +40 rear, do you think they would fit under my car? thanks
So,
In the quest for ever improved handling, I finally decided to leap off the cliff and get the good stuff. I'd been planning a 17" or 18" set of Torq Thrusts for a while, but I came across a great deal on these, and I just had to see how they would look. I've still got to figure out the center caps, but they'll be staying for good.
Specs:
Rims from a 2001 BMW 740iL (Known as the M-Sport Parallel design)
New Continental DWS Z-rated rubber
Front:
18x8", 13mm ET
245-40-18
10mm spacer
Rear:
18x9.5", 25mm ET
275-40-18
Factory .187" spacer
Let me know what you think. Personally, I love 'em.
-Levi





In the quest for ever improved handling, I finally decided to leap off the cliff and get the good stuff. I'd been planning a 17" or 18" set of Torq Thrusts for a while, but I came across a great deal on these, and I just had to see how they would look. I've still got to figure out the center caps, but they'll be staying for good.
Specs:
Rims from a 2001 BMW 740iL (Known as the M-Sport Parallel design)
New Continental DWS Z-rated rubber
Front:
18x8", 13mm ET
245-40-18
10mm spacer
Rear:
18x9.5", 25mm ET
275-40-18
Factory .187" spacer
Let me know what you think. Personally, I love 'em.
-Levi





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Re: BMW M-Sport 18" rims installed

so see below quote:
oh and btw, once more: car looks stunning on these indeed!
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Re: BMW M-Sport 18" rims installed
Thanks for the compliments ownor. And you beat me to it on the ET comment.
35 and 40mm ET wheels will not fit these cars without a significant spacer. Factory offset is right at about 0 on these cars. You would need a 1.37 and 1.57 inch spacer, respectively for those wheels to be perfect. 1.5" spacers front and rear would work just fine. It'd be best to get a set that is hubcentric on both sides if you're going to go that thick, or get a straight through F-body sized hubcentric with adapter rings like I used. That'd probably be the cheaper route. Good news is, with that much of a spacer, your center caps will clear the dust covers on the front hubs.
-cal30sniper
35 and 40mm ET wheels will not fit these cars without a significant spacer. Factory offset is right at about 0 on these cars. You would need a 1.37 and 1.57 inch spacer, respectively for those wheels to be perfect. 1.5" spacers front and rear would work just fine. It'd be best to get a set that is hubcentric on both sides if you're going to go that thick, or get a straight through F-body sized hubcentric with adapter rings like I used. That'd probably be the cheaper route. Good news is, with that much of a spacer, your center caps will clear the dust covers on the front hubs.
-cal30sniper
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