BMW M-Performance Front (4 POT) & Rear (1 POT) Brake Retrofit Kit For 5-Series G30 G31 G32 / 7-Series G11 G12 / 8-Series G14 G15 G16
Add stronger, more consistent stopping power on the BMW 5-Series/7-Series/8-Series G30/G31/G32 with this oem-style brake retrofit kit. Multi-piston calipers and larger discs are a proven track-day and street performance upgrade when wheel clearance and fitment are confirmed.
Listing highlights: 4-piston calipers, 395x36mm discs.
Key features
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BMW hardware — brand / system called out on this listing
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4-piston calipers — multi-piston clamping for firmer pedal feel and pad area
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395x36mm discs — diameter / thickness called out in the title or description
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OEM-style retrofit path — designed around factory-style brackets / hubs when chassis matches
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Kit contents listed — see kit includes below / original listing for the full pack-out
Kit includes
- 2 x BMW M Performance Brake Disc front (left/right); 395 x 36 mm. (Standard Front 307 x24mm)
- 2 x BMW M Performance Brake Disc rear (left/right); 370 x 24 mm. (Standard Front 300 x20mm)
- 2 x BMW M Performance Fixed Caliper 4 POT front (left/right)
- 2 x BMW M Performance Fixed Caliper 1 POT rear (left/right)
- BMW Brake Pads (front & rear)
Fitment
Designed for the BMW 5-Series/7-Series/8-Series G30/G31/G32. Confirm your chassis code (G30, G31, G32, G11, G12, G14), wheel clearance for the listed disc diameter, hub / bolt pattern and caliper bracket compatibility before ordering; send wheel size and a caliper photo if you want a fitment check.
- Fits: BMW 5-Series/7-Series/8-Series G30/G31/G32 when hubs, offsets, and brake package match the listing
- Larger discs may require larger wheels / specific spokes — verify clearance
- Professional installation and proper bedding procedure are recommended
Specifications
| Part |
OEM-style brake retrofit kit |
| Vehicle |
BMW 5-Series/7-Series/8-Series G30/G31/G32 |
| Calipers |
4-piston |
| Disc size |
395x36mm |
| Brand / system |
BMW |
| Install |
Professional install recommended; verify wheel clearance |
FAQ
Will this fit my BMW?
It is listed for the BMW 5-Series/7-Series/8-Series G30/G31/G32 (chassis cues: G30/G31/G32/G11/G12/G14). Other generations, hubs, or brake packages can differ — match year, chassis, and current caliper/disc setup before ordering.
What is included in the kit?
See the Key features / Kit includes section and product photos on this page for the pack-out. Message CarGym if you need a written contents list before ordering.
What disc size is listed?
The listing highlights 395x36mm. Verify this diameter clears your wheels and matches the caliper kit.
Do I need professional installation?
Yes — brake work affects safety. Have a qualified technician install, torque, bleed, and bed the system to the manufacturer guidance for this kit.
Ships worldwide from CarGym — priced and payable in all major currencies.
