So I ordered another Holley Hydramat #16-111
https://www.holley.com/products/fuel_systems/hydramat/hydramats/parts/16-111
So I've got two of these things, which should be going into my hybrid bucket soon. My calipers got back from Fab Factory, machined by
@A4RingedONE8T and they look great, save for the chips in the paint caused during shipment to FF.
I think I'm going to try and use a Helicoil as an insert so the stock bolt can be used. This eliminates the need to drill out the hole and use the oversized bolt. The idea came from
@EOSpeed originally. It seems like it would be a perfect fit and should be plenty strong for the rear brakes.
I also purchased some 535i Zimmerman rear rotors to go with my F30 BBK, they are a couple milimeters shorter which supposedly eliminates the need to machine out the inside of the caliper well. I had them dimpled and slotted like the factory rotors. The dimples and slots are slightly different and the design is one-piece, but considering they were only $200 compared to $479, I don't mind.
I'm having this company also look into machining the front Zimmerman rotors the same way so there will be an inexpensive, matching pair and I'd have some front, two-piece M Performance rotors for sale. This would further reduce the total cost of my brake setup. Here is a breakdown:
BMW M Performance Brake System - $1229.99 (Does not include rear rotors)
535i Dimpled/Slotted rear rotors - $204.25
Rear rotor machining, shipment and insurance both ways - $260
Brake sensors (Optional) - $11.69
Touch-up Paint - $13
Total: $1718.92
Potential deductions:
($500) - Insurance claim
($300) - Sell front rotors and buy Zimmermans
($100) - Sell stock brakes
Grand Total: $818.92
So right now on my to-do list:
1) Make mounting bracket for new Setrab Trans cooler
2) Install BBK
3) Install Double Shotgun and upgrade LPFP
4) Install Rear View dashcam
5) Re-fit Avin CIC screen
6) Run OBD cable behind dash
7) Finish Servotronic Wiring
8) Install Front bumper camera
9) Buy Oil blockoff plate and setup dual coolers
10) Install wireless exhaust relay
11) Install SWS-8x woofers
12) Install dual OCC and external PCV kit
13) Send CP to have AlphaLoc installed
Lastly, I also bought a new DD:
I got it for $4k cash with a salvage title and 88k miles. It had a bad window regulator, and needed a new rear bumper and taillight so all said and done its about $4750.