Amazing car I actually drove one the other day and sincerely I must say under the bonnet I thought there was a rocket, this would be the only car I would buy if I could afford it.
Owned a 645ci for a year now, changed the horrendous alternator bracket gasket, changed all the fluids, new tyres and new brakes. I absolutely love this car and will probably never sell it. It's a dream to drive and it still turns a lot of heads.
Your brake judder could be due to to lateral runout on your front hubs. Check some of my shorts and videos to show measurement of it. Measure runout on your hubs, if it's out of spec, change your front/hubs & wheel bearings and install new OEM discs then check that the runout on the discs is in spec. Had this issue on my 5 series, now solved through following the process of measurement and diagnosis rather than throwing new brake discs at it every 3000 miles
2 ปีที่แล้ว +11
Had a 650 facelift for 2 years - I would recommend giving more than 15-20% throttle and not more than 2000-2500rpm before the oil temp hits 80 degrees - I know thats a long time to wait but the engine will thank you for that :D
@@laurentiu.panait2536 Engines need to get up to proper operating temperatures before you can properly exploit them. Materials expand with heat, and expand at different rates. The harder you solicit it when cold, the more wear you cause.
Brake judder is not normal on these. It may well be related to a worn suspension bushing, or perhaps the discs are not seated properly on the hubs due to dirt or corrosion deposits. The back box delete sounds a bit annoying to me but respect the personal choice. Hope you sold it ok.👍
Assuming you don’t own the car anymore going by the comments.. mine looks very similar, apart from the maxton skirts.. I also replaced the standard 218alloys with staggered 9” 10.5” rear Veemann alloys.. they fill the arches much nicer 😎
Great video and an amazing car. I am currently thinking of buying one myself. :D A little question in regarrds to that, Is your exhaust modified or does it sound that good from stock?
@@MTAExperiences Interesting. That only makes me more excited to mod mine when I get it. I've gone through your channel and saw that you sold yours almos a year ago now. Thanks for taking the time to respond even to a comment on such an old video. Best of luck to you, good sir.
That's not normal. I replaced my discs and pads with Bosch/febi and have zero judder under any braking condition. I would look at your suspension components. Also I don't understand why your garage has just replaced the discs without trying to diagnose the suspension. 6 month is nothing for discs, unless your warping them when they're new and not bedding the pads in properly...
@@MTAExperiences I get that, but with you shouldn't have to deal with this, it's a 650i you're meant to enjoy the fast speeds! The only time I had brake judder was when I got the car - the discs were warped and all rusty. New discs and pads solved the issue 100% no compromise
Hi is car still up for sale? Having issues it seems with my message sending via you tube etc. Don't know why. However when is it best to view your beast?
To be honest because I don’t have a jack/tools to remove the wheel I took them somewhere. They are painted with a brush. I believe they were painted whilst on the car. The finish is ok, but if you remove them and get them sprayed will probably look a lot better.
I have a 635d which is mapped. I run Mtec drilled and groved discs all round with Textar pads. Never had a problem with vibration or fade. Also you should check your front suspension arms and inner rods and track rod ends. All of which can cause vibrations when heavy braking.
Amazing car I actually drove one the other day and sincerely I must say under the bonnet I thought there was a rocket, this would be the only car I would buy if I could afford it.
Owned a 645ci for a year now, changed the horrendous alternator bracket gasket, changed all the fluids, new tyres and new brakes. I absolutely love this car and will probably never sell it. It's a dream to drive and it still turns a lot of heads.
Your brake judder could be due to to lateral runout on your front hubs. Check some of my shorts and videos to show measurement of it. Measure runout on your hubs, if it's out of spec, change your front/hubs & wheel bearings and install new OEM discs then check that the runout on the discs is in spec. Had this issue on my 5 series, now solved through following the process of measurement and diagnosis rather than throwing new brake discs at it every 3000 miles
Had a 650 facelift for 2 years - I would recommend giving more than 15-20% throttle and not more than 2000-2500rpm before the oil temp hits 80 degrees - I know thats a long time to wait but the engine will thank you for that :D
Why is that?
@@laurentiu.panait2536will help the longevity of the engine and prevent unnecessary maintenance, particularly main bearings and rod bearings
@@laurentiu.panait2536 Engines need to get up to proper operating temperatures before you can properly exploit them. Materials expand with heat, and expand at different rates. The harder you solicit it when cold, the more wear you cause.
Awesome vid, can't wait to buy a 650I once I've sold my VW Transporter.
Brake judder is not normal on these. It may well be related to a worn suspension bushing, or perhaps the discs are not seated properly on the hubs due to dirt or corrosion deposits. The back box delete sounds a bit annoying to me but respect the personal choice. Hope you sold it ok.👍
Assuming you don’t own the car anymore going by the comments.. mine looks very similar, apart from the maxton skirts.. I also replaced the standard 218alloys with staggered 9” 10.5” rear Veemann alloys.. they fill the arches much nicer 😎
west material did you wrap the steering wheel with
mine gets delivered tomorrow.
Cheers . Nice vid pal
Great video and an amazing car. I am currently thinking of buying one myself. :D A little question in regarrds to that, Is your exhaust modified or does it sound that good from stock?
Modified, only a backbox delete
@@MTAExperiences Interesting. That only makes me more excited to mod mine when I get it. I've gone through your channel and saw that you sold yours almos a year ago now. Thanks for taking the time to respond even to a comment on such an old video. Best of luck to you, good sir.
@@MTAExperiences is that same as muffler delete as have that on my car. ?I’m not up on Mods?’
That's not normal. I replaced my discs and pads with Bosch/febi and have zero judder under any braking condition. I would look at your suspension components. Also I don't understand why your garage has just replaced the discs without trying to diagnose the suspension. 6 month is nothing for discs, unless your warping them when they're new and not bedding the pads in properly...
Who knows, garage supplied the discs maybe they're crap discs although other owners have said they have experienced the same issue
@@MTAExperiences I get that, but with you shouldn't have to deal with this, it's a 650i you're meant to enjoy the fast speeds! The only time I had brake judder was when I got the car - the discs were warped and all rusty. New discs and pads solved the issue 100% no compromise
@@rexdz2010 I still enjoy the car at fast legal speeds 😉
Hi is car still up for sale?
Having issues it seems with my message sending via you tube etc.
Don't know why. However when is it best to view your beast?
Hi yes it is. I've mentioned a couple of times that the advert is on Autotrader and other places feel free to contact me through these channels.
@@MTAExperiences can I view Monday ? Around 5pm
@@craigjones2302 Could you go through the autotrader ad and give me a ring? www.autotrader.co.uk/car-details/202206076561882
Link me to the splitters and side skirts
www.maxtondesign.co.uk/body-kits/bmw/bmw-6-series/bmw-6-series-e63-e64
Hi
What kind of brake calipers do you have on the car?
Stock calipers, just painted white with an M decal.
Did you spray them or use paint with a brush? And did you remove them before painting them?
btw. really nice videos. Thinking of also doing the steering wheel cover but in blue. And also my calipers in blue
To be honest because I don’t have a jack/tools to remove the wheel I took them somewhere. They are painted with a brush. I believe they were painted whilst on the car. The finish is ok, but if you remove them and get them sprayed will probably look a lot better.
I have a 635d which is mapped.
I run Mtec drilled and groved discs all round with Textar pads.
Never had a problem with vibration or fade.
Also you should check your front suspension arms and inner rods and track rod ends. All of which can cause vibrations when heavy braking.
I hate to say it but the roads in your area are quite horrible, aren´t they? But awesome car!