What have you done to your BMW today?
What have you done to your BMW today?
Author
Discussion

Pizzaeatingking

935 posts

92 months

Wednesday 10th December 2025
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Managed to get away from work a bit early today and it was dry so I tried the 513m wheels on. First thing I noticed is how light they are, noticeably lighter than the stock M3 wheels (which aren't that heavy themselves tbh).





This was with 15mm front spacers on the front and 20mm on the rear, front was quite aggressive, probably about right once it's been dropped a bit, the rears I think need another 5mm on them to fill the arches. I'm liking the look of them though, just need a fresh refurb, leaning towards silver. Surprising how different wheels look with chunky boi tyres! Tucked them in the garage for winter now (keep the Porsche company) and worry about that in spring!


danb79

12,610 posts

93 months

Wednesday 10th December 2025
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Pizzaeatingking said:
Managed to get away from work a bit early today and it was dry so I tried the 513m wheels on. First thing I noticed is how light they are, noticeably lighter than the stock M3 wheels (which aren't that heavy themselves tbh).





This was with 15mm front spacers on the front and 20mm on the rear, front was quite aggressive, probably about right once it's been dropped a bit, the rears I think need another 5mm on them to fill the arches. I'm liking the look of them though, just need a fresh refurb, leaning towards silver. Surprising how different wheels look with chunky boi tyres! Tucked them in the garage for winter now (keep the Porsche company) and worry about that in spring!

The 513M wheels, like the 405Ms are forged; stunning wheels too. Rare as hens teeth over here and bloody expensive new... I reckon they'd look superb in a bright silver or a ferric grey; they'd really suit your car colour-wise

For me, I wouldn't want to run any bigger than 15-20mm spacers; ideally 15mm max, with a stud conversion...

Wonder if 12s would work best for you up front?

Mirinjawbro

951 posts

85 months

Wednesday 10th December 2025
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Can anyone recommend somewhere to get i4 series interior carbon

Some on ali express are hundreds. Some are about 20 30 pound

Looking for centre console and side bits

Thanks

Bazsm

216 posts

30 months

Wednesday 10th December 2025
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McGee_22 said:
Nope, these were the metal type that failed about 187k miles. My E34 B10 4.6 had the organic/cardboard gaskets and as there are literally no engine spares anywhere I was advised to do those gaskets pre-emptively as the engine was on 170k-ish miles. While the later B10 V8 cars use the E53 X5 4.6iS head gaskets for any replacement the B10 4.6 uses E39 M5 S62 head gaskets.
Hmm, mine is @ 151k and tbh the head gasket isn't a well known failure on the M62 so that sounds like bad luck. Have you had your chain guides done?

Throttlebody

2,621 posts

75 months

Wednesday 10th December 2025
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Pizzaeatingking said:
Managed to get away from work a bit early today and it was dry so I tried the 513m wheels on. First thing I noticed is how light they are, noticeably lighter than the stock M3 wheels (which aren't that heavy themselves tbh).





This was with 15mm front spacers on the front and 20mm on the rear, front was quite aggressive, probably about right once it's been dropped a bit, the rears I think need another 5mm on them to fill the arches. I'm liking the look of them though, just need a fresh refurb, leaning towards silver. Surprising how different wheels look with chunky boi tyres! Tucked them in the garage for winter now (keep the Porsche company) and worry about that in spring!

GT4 in track day fit. Quality.

McGee_22

7,724 posts

200 months

Wednesday 10th December 2025
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Bazsm said:
McGee_22 said:
Nope, these were the metal type that failed about 187k miles. My E34 B10 4.6 had the organic/cardboard gaskets and as there are literally no engine spares anywhere I was advised to do those gaskets pre-emptively as the engine was on 170k-ish miles. While the later B10 V8 cars use the E53 X5 4.6iS head gaskets for any replacement the B10 4.6 uses E39 M5 S62 head gaskets.
Hmm, mine is @ 151k and tbh the head gasket isn't a well known failure on the M62 so that sounds like bad luck. Have you had your chain guides done?
Yep chain guides, vanos stuff, valley pan gasket, re-seat valves, heads skimmed and tested - a lengthy list with a hefty bill but a fraction of the cost a like for like car.

danb79

12,610 posts

93 months

Thursday 11th December 2025
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New scuttle trim and corner pieces fitted after having the new windscreen fitted on Tuesday














danb79

12,610 posts

93 months

Thursday 11th December 2025
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Washed, dried, treated with AGs Rapid Detailer; glass treated, humidifier bags popped inside and now tucked up on trickle...

Doubt I'll use it before Christmas, so it'll sit there nicely


Mr Tidy

28,809 posts

148 months

Thursday 11th December 2025
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Finally got around to swapping onto my winter wheels as I finally got a nice dry day!

No point adding a photo seeing as both sets of wheels are the same. laugh

Pizzaeatingking

935 posts

92 months

Thursday 11th December 2025
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danb79 said:
The 513M wheels, like the 405Ms are forged; stunning wheels too. Rare as hens teeth over here and bloody expensive new... I reckon they'd look superb in a bright silver or a ferric grey; they'd really suit your car colour-wise

For me, I wouldn't want to run any bigger than 15-20mm spacers; ideally 15mm max, with a stud conversion...

Wonder if 12s would work best for you up front?
I've got 12s so they'll get a go, tbh I'm gonna wait till it's lowered and the wheels have been powder coated I think before I get too picky on fitment.

Pizzaeatingking

935 posts

92 months

Thursday 11th December 2025
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Throttlebody said:
GT4 in track day fit. Quality.
Not mine but it does get a good pasting on the track. Incredibly capable car, I've never been a Porsche guy but it's changed my mind for sure, makes me look like a much better driver than I am!

danb79

12,610 posts

93 months

Thursday 11th December 2025
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Pizzaeatingking said:
danb79 said:
The 513M wheels, like the 405Ms are forged; stunning wheels too. Rare as hens teeth over here and bloody expensive new... I reckon they'd look superb in a bright silver or a ferric grey; they'd really suit your car colour-wise

For me, I wouldn't want to run any bigger than 15-20mm spacers; ideally 15mm max, with a stud conversion...

Wonder if 12s would work best for you up front?
I've got 12s so they'll get a go, tbh I'm gonna wait till it's lowered and the wheels have been powder coated I think before I get too picky on fitment.
Good thinking...

I'm doing the same with my E39. Until I've sorted the coilovers and got them fitted and dialled in etc, I'm not looking at wheels.

Once done and closer to warmer weather in Spring, then I'll sort them with new tyres

The Gauge

6,047 posts

34 months

Thursday 11th December 2025
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Mr Tidy said:
Finally got around to swapping onto my winter wheels as I finally got a nice dry day!

No point adding a photo seeing as both sets of wheels are the same. laugh
I've sometimes left it until December to swap to winter wheels and had to do it in the freezing cold with numb fingers, a horrible task when doing it outdoors, so I try and do it no later than October. Hopefully it was a mild day for you today, as it was where we live.

Bazsm

216 posts

30 months

Friday 12th December 2025
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McGee_22 said:
Yep chain guides, vanos stuff, valley pan gasket, re-seat valves, heads skimmed and tested - a lengthy list with a hefty bill but a fraction of the cost a like for like car.
Nice, I think I found Lee when I needed my chain guides done back in 2017 and he did a top job - most places had no interest in doing them!

Bazsm

216 posts

30 months

Friday 12th December 2025
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danb79 said:
New scuttle trim and corner pieces fitted after having the new windscreen fitted on Tuesday
Is that scuttle trim OEM Dan, I've read a number of posts over the years stating it doesn't fit properly?

danb79

12,610 posts

93 months

Friday 12th December 2025
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Bazsm said:
danb79 said:
New scuttle trim and corner pieces fitted after having the new windscreen fitted on Tuesday
Is that scuttle trim OEM Dan, I've read a number of posts over the years stating it doesn't fit properly?
Yes genuine BMW, same with the corner trims

They fit perfectly fine; but they need to be warmed up if its cold, otherwise the rubber is really stiff

They also need pressing down hard so that the plastic grommets click into place and the screws then hold it down tightly

danb79

12,610 posts

93 months

Friday 12th December 2025
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F31 deep cleaned inside and out; probably it's last hand wash for the year...


Mr Tidy

28,809 posts

148 months

Friday 12th December 2025
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The Gauge said:
Mr Tidy said:
Finally got around to swapping onto my winter wheels as I finally got a nice dry day!

No point adding a photo seeing as both sets of wheels are the same. laugh
I've sometimes left it until December to swap to winter wheels and had to do it in the freezing cold with numb fingers, a horrible task when doing it outdoors, so I try and do it no later than October. Hopefully it was a mild day for you today, as it was where we live.
I usually do it earlier in the year too but most of November was pretty mild, as it was yesterday, but my local forecast says there may be a frost tonight so I think I've just done it in time!

My summers look like they'll need replacing next year so I'll get some All Seasons and avoid having to swap wheels again. smile

The Gauge

6,047 posts

34 months

Friday 12th December 2025
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Mr Tidy said:
I usually do it earlier in the year too but most of November was pretty mild, as it was yesterday, but my local forecast says there may be a frost tonight so I think I've just done it in time!

My summers look like they'll need replacing next year so I'll get some All Seasons and avoid having to swap wheels again. smile
I've recently done that with my 730d, though the summer tyres still have very good tread so I'll probably keep swapping them over until the summers have worn out, then stick with all season.

skullandbiscuits

165 posts

128 months

Sunday 14th December 2025
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Installed the BlueBus on the Z4 this morning, very pleased with this OEM+ solution.