Cbozz rear BBK retrofit for F85/F86

BulsaraF36 · 05-28-2023, 10:04 PM

Quote:

Originally Posted by blown99

Thank you! Vossen HF5 22”

If you don't mind can you tell me the tire size and offset?

Thanks!

blown99 · 05-29-2023, 06:27 PM

22x12 +15
22x11 +34
295/30R22
335/25R22

blown99 · 05-29-2023, 06:29 PM

Couple more shots. Love these calipers so much! Fit the rig so much better

Cbozz · 05-29-2023, 09:26 PM

Quote:

Originally Posted by blown99

Couple more shots. Love these calipers so much! Fit the rig so much better

Love the transformation and I'm super glad you're happy!

F85MTuNED · 06-04-2023, 04:52 PM

It’s been a long time since I visited my beloved F85/86 forums, I’ve been thinking about grabbing another as a daily and I’ve been trying to stay away HOWEVER this thread doesn’t help my case much 1 bit..😂

I’ll just keep this spot resevered just in case..😎

Salute Cbozz great job..🫡

jbhd · 09-21-2023, 03:46 PM

Chris,

I am a newer member without PM privileges yet. Can you please quote me for one of your F85 rear BBK for my 2017 BMW X5? My email is jbharley@msn.com.

Regards, Jeff

Cbozz · 09-22-2023, 08:53 AM

Quote:

Originally Posted by jbhd

Chris,

I am a newer member without PM privileges yet. Can you please quote me for one of your F85 rear BBK for my 2017 BMW X5? My email is jbharley@msn.com.

Regards, Jeff

Sent you an email.

X5Brian · 09-27-2023, 06:18 AM

What’s issue with SPC control arms ? Will this be same for a F15?

Cbozz · 09-27-2023, 09:09 AM

Quote:

Originally Posted by X5Brian

What’s issue with SPC control arms ? Will this be same for a F15?

those control arms are thicker than OEM ones so the bracket must be altered.

X5Brian · 09-27-2023, 11:40 AM

Can you powder coat them Tiffany Blue ? 😁

Cbozz · 09-28-2023, 11:58 AM

Quote:

Originally Posted by X5Brian

Can you powder coat them Tiffany Blue ? 😁

Yeah I can.

Seattlesquash · 10-10-2023, 02:20 AM

Ok finally about to order the rear set. I got a good set of front calipers tonight and let me know if you can make a caliper bracket for me there… per the PM. Also, can I get the blue oem color with this grey sticker color instead? Also buying steel braided lines and do I buy them for x5m f85? With my setup calipers up fronts and your rears for my F15 all to have upgraded lines. Also, your caliper comes w pads and only got to reach out to porter for replacements correct? Thanks, beautiful setup and can’t wait!!!

Seattlesquash · 10-10-2023, 07:06 PM

To assure that I don’t sidetrack the thread, great if you can send me a PM with payment instructions for your rear caliper setup and I will get it going, with or without the front Bracket obviously ok. Also, let’s do the typical performance blue color please and feel free to do no sticker and I will add to match. Thank you

Cbozz · 01-14-2024, 08:48 PM

Correct part numbers for the stainless steel brake lines

Seattlesquash · 01-15-2024, 12:14 AM

Excited, getting close on my conversion. Got all parts now with new front and rear discs. All calipers at shop getting painted, and I think I go for a burnt copper/gold variant. I will get samples but should be great. Thanks for great rears Chris and all the rest of the parts you provided.

Cbozz · 01-15-2024, 12:46 PM

Quote:

Originally Posted by Seattlesquash

Excited, getting close on my conversion. Got all parts now with new front and rear discs. All calipers at shop getting painted, and I think I go for a burnt copper/gold variant. I will get samples but should be great. Thanks for great rears Chris and all the rest of the parts you provided.

sounds good, keep us posted on the color and let us see those installed!!

JupiterBMW · 01-16-2024, 12:44 PM

Quote:

Originally Posted by Seattlesquash

Excited, getting close on my conversion. Got all parts now with new front and rear discs. All calipers at shop getting painted, and I think I go for a burnt copper/gold variant. I will get samples but should be great. Thanks for great rears Chris and all the rest of the parts you provided.

Very cool, looking forward to seeing the finished product!

Also, for anyone that's custom colored their calipers, what are the general thoughts on paint vs. powdercoat?? Given the temps that the calipers could see under hard braking, I don't imagine a powdercoat oven (400*F) would be an issue, even for a fully assembled caliper...

For those of you that have done it, did they fully disassemble the calipers to coat them or just mask off any coat them assembled?

Appreciate the info!

shimmy23 · 01-16-2024, 06:12 PM

Quote:

Originally Posted by JupiterBMW

Very cool, looking forward to seeing the finished product!

Also, for anyone that's custom colored their calipers, what are the general thoughts on paint vs. powdercoat?? Given the temps that the calipers could see under hard braking, I don't imagine a powdercoat oven (400*F) would be an issue, even for a fully assembled caliper...

For those of you that have done it, did they fully disassemble the calipers to coat them or just mask off any coat them assembled?

Appreciate the info!

just had my rear porsche calipers powdered. pistons, seals, hardware were all removed for coating.

JupiterBMW · 01-17-2024, 11:24 AM

Quote:

Originally Posted by shimmy23

just had my rear porsche calipers powdered. pistons, seals, hardware were all removed for coating.

Yeah of course that's the best way to go... Did you reassemble using existing seals or all new? What's the go to source for all new seals?

shimmy23 · 01-17-2024, 12:48 PM

Quote:

Originally Posted by JupiterBMW

Yeah of course that's the best way to go... Did you reassemble using existing seals or all new? What's the go to source for all new seals?

I haven't reassembled yet, but have all the parts (all new). I'd never reuse seals. Rock Auto has most rebuild kits.

JupiterBMW · 01-17-2024, 01:00 PM

Quote:

Originally Posted by shimmy23

I haven't reassembled yet, but have all the parts (all new). I'd never reuse seals. Rock Auto has most rebuild kits.

Awesome, good to know. In regards to this rear caliper kit, I assume you needed the caliper model number to source the proper rebuild kit..? Do you have that info handy?

dentprotony@gmail.com · 01-17-2024, 05:15 PM

Quote:

Originally Posted by JupiterBMW

Awesome, good to know. In regards to this rear caliper kit, I assume you needed the caliper model number to source the proper rebuild kit..? Do you have that info handy?

Do you have my kit or cbozz gt4 caliper kit ? Thanks

05-29-2023, 06:27 PM	#178
blown99 Second Lieutenant 196 Rep 293 Posts Drives: 18 X6M Join Date: Dec 2019 Location: Colorado iTrader: (0)	22x12 +15 22x11 +34 295/30R22 335/25R22
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05-29-2023, 06:29 PM	#179
blown99 Second Lieutenant 196 Rep 293 Posts Drives: 18 X6M Join Date: Dec 2019 Location: Colorado iTrader: (0)	Couple more shots. Love these calipers so much! Fit the rig so much better Attached Images
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06-04-2023, 04:52 PM	#181
F85MTuNED IG: @88jae88 1621 Rep 1,739 Posts Drives: ///Ⓜ️ Join Date: Mar 2015 Location: NY / NJ iTrader: (1)	It’s been a long time since I visited my beloved F85/86 forums, I’ve been thinking about grabbing another as a daily and I’ve been trying to stay away HOWEVER this thread doesn’t help my case much 1 bit..😂 I’ll just keep this spot resevered just in case..😎 Salute Cbozz great job..🫡 __________________ IM POOR..
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09-21-2023, 03:46 PM	#182
jbhd Registered 0 Rep 1 Posts Drives: BMW X5 M Join Date: Jun 2023 Location: Kansas iTrader: (0)	Chris, I am a newer member without PM privileges yet. Can you please quote me for one of your F85 rear BBK for my 2017 BMW X5? My email is jbharley@msn.com. Regards, Jeff
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09-27-2023, 06:18 AM	#184
X5Brian First Lieutenant 873 Rep 345 Posts Drives: 2017 BMW X5 Join Date: Nov 2021 Location: Jacksonville, Fl. iTrader: (0)	What’s issue with SPC control arms ? Will this be same for a F15?
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		BMW X5 and X6 Forum (F15/F16) > BMW X5 (F15) and BMW X6 (F16) Forum > BMW X5M (F85) and X6M (F86) Forum
Cbozz rear BBK retrofit for F85/F86

09-27-2023, 11:40 AM	#186
X5Brian First Lieutenant 873 Rep 345 Posts Drives: 2017 BMW X5 Join Date: Nov 2021 Location: Jacksonville, Fl. iTrader: (0)	Can you powder coat them Tiffany Blue ? 😁
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10-10-2023, 02:20 AM	#188
Seattlesquash Car Enthusiast 905 Rep 1,308 Posts Drives: E92 328i 2007 SC Join Date: Nov 2011 Location: WA iTrader: (0) Garage List 2007 E92 328i ESS V ... [0.00] 2007 B7 RS4 AMD SC ... [0.00]	Ok finally about to order the rear set. I got a good set of front calipers tonight and let me know if you can make a caliper bracket for me there… per the PM. Also, can I get the blue oem color with this grey sticker color instead? Also buying steel braided lines and do I buy them for x5m f85? With my setup calipers up fronts and your rears for my F15 all to have upgraded lines. Also, your caliper comes w pads and only got to reach out to porter for replacements correct? Thanks, beautiful setup and can’t wait!!! Attached Images __________________ E92 328i\|6MT\|ESS SC VT-1 (G.2)\|3 stage\|22 RPD SC/Meth tune\|AA Headers\|Snow Performance Meth Injection\|Rotiform KPS\|R139\|PS4S 275.245.19\|M3 front\|M3 side skirts\|MTEC rear\|Akrapovic C tips\|Koni Sport (Yellow)\|Eibach PS\|Hotchkis SB\|C high-kick spoiler\|C mirror Covers\|C trim\|LCI tails\|M3 Control arms\|M3 MS\|Black E trim\|Black kidney's\|Full LED Conv\|BMW F30 370/345 BBK\|ECS SS\|ECS Strut Tower Brace\|034 Engine-Trans-Rear Mounts
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10-10-2023, 07:06 PM	#189
Seattlesquash Car Enthusiast 905 Rep 1,308 Posts Drives: E92 328i 2007 SC Join Date: Nov 2011 Location: WA iTrader: (0) Garage List 2007 E92 328i ESS V ... [0.00] 2007 B7 RS4 AMD SC ... [0.00]	To assure that I don’t sidetrack the thread, great if you can send me a PM with payment instructions for your rear caliper setup and I will get it going, with or without the front Bracket obviously ok. Also, let’s do the typical performance blue color please and feel free to do no sticker and I will add to match. Thank you __________________ E92 328i\|6MT\|ESS SC VT-1 (G.2)\|3 stage\|22 RPD SC/Meth tune\|AA Headers\|Snow Performance Meth Injection\|Rotiform KPS\|R139\|PS4S 275.245.19\|M3 front\|M3 side skirts\|MTEC rear\|Akrapovic C tips\|Koni Sport (Yellow)\|Eibach PS\|Hotchkis SB\|C high-kick spoiler\|C mirror Covers\|C trim\|LCI tails\|M3 Control arms\|M3 MS\|Black E trim\|Black kidney's\|Full LED Conv\|BMW F30 370/345 BBK\|ECS SS\|ECS Strut Tower Brace\|034 Engine-Trans-Rear Mounts
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01-14-2024, 08:48 PM	#190
Cbozz Colonel 689 Rep 2,717 Posts Drives: M3 Join Date: Feb 2012 Location: South Florida/ St. Louis iTrader: (27) Garage List 2016 BMW X5M [0.00] 08 BMW M3 [0.00] 14 BMW X5 50i - sold [0.00] 09 BMW 335i - Sold [0.00] 09 BMW 328i - Sold [0.00] 07 BMW 328i - Sold [0.00]	Correct part numbers for the stainless steel brake lines Attached Images __________________ Evolve, Eisenmann, Strasse, StopTech, Active Autowerke
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01-15-2024, 12:14 AM	#191
Seattlesquash Car Enthusiast 905 Rep 1,308 Posts Drives: E92 328i 2007 SC Join Date: Nov 2011 Location: WA iTrader: (0) Garage List 2007 E92 328i ESS V ... [0.00] 2007 B7 RS4 AMD SC ... [0.00]	Excited, getting close on my conversion. Got all parts now with new front and rear discs. All calipers at shop getting painted, and I think I go for a burnt copper/gold variant. I will get samples but should be great. Thanks for great rears Chris and all the rest of the parts you provided. Attached Images __________________ E92 328i\|6MT\|ESS SC VT-1 (G.2)\|3 stage\|22 RPD SC/Meth tune\|AA Headers\|Snow Performance Meth Injection\|Rotiform KPS\|R139\|PS4S 275.245.19\|M3 front\|M3 side skirts\|MTEC rear\|Akrapovic C tips\|Koni Sport (Yellow)\|Eibach PS\|Hotchkis SB\|C high-kick spoiler\|C mirror Covers\|C trim\|LCI tails\|M3 Control arms\|M3 MS\|Black E trim\|Black kidney's\|Full LED Conv\|BMW F30 370/345 BBK\|ECS SS\|ECS Strut Tower Brace\|034 Engine-Trans-Rear Mounts
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