10-28-2013, 12:29 AM | #23 | |
Law Enforcer
25019
Rep 22,269
Posts
Drives: '22 Chalk Gray Porsche C2S
Join Date: Jun 2006
Location: ..in your rearview!!!
|
Quote:
|
|
Appreciate
0
|
10-28-2013, 07:21 AM | #24 |
Captain
207
Rep 603
Posts |
34 11 6 792 223 Standard rotor 340x30mm
10.07 Kilogramm / 22.2 Pounds 34 10 6 797 602 Slotted/drilled rotor 340x30mm 10.03 Kilogramm / 22.1 Pounds 34 10 6 797 606 Standard rotor 370x30mm (S2NHA Standard rotor for 335i) 16.50 Kilogramm / 36.4 Pounds 34 10 6 797 603 Slotted/drilled rotor 370x30mm (S2NHA Upgrade rotor or Standard 18" M Perfomance Brake rotor) 11.88 Kilogramm / 26.2 Pounds Source: https://www.parts.bmwgroup.com/tetis...D=WebETK_START |
Appreciate
0
|
10-28-2013, 10:29 AM | #26 |
Captain
207
Rep 603
Posts |
|
Appreciate
0
|
10-28-2013, 10:37 AM | #27 |
Law Enforcer
25019
Rep 22,269
Posts
Drives: '22 Chalk Gray Porsche C2S
Join Date: Jun 2006
Location: ..in your rearview!!!
|
Reducing unsprung weight is always a good thing, but I didn't feel a 10 lb. difference between the front rotors. I think I want to weigh them now. The OEM rotors are pretty heavy though.
Last edited by Sedan_Clan; 10-28-2013 at 10:49 AM.. |
Appreciate
0
|
10-28-2013, 11:04 AM | #28 | |
Captain
207
Rep 603
Posts |
Quote:
If the driver does not shift back to lower gears for using engine brake. But engine brake on turbo engines is not very effective compared to regular aspirated engines. So with the F30, you better have fading resistant brakes in those situations! |
|
Appreciate
0
|
10-28-2013, 04:19 PM | #29 | |
First Lieutenant
44
Rep 349
Posts |
Quote:
Also the calipers are very light. I was shocked when I picked one up. No numbers, sorry. I haven't personally seen 335 M-sport brakes, but the M-performance calipers seem very rounded and hollow. As if they hold more fluid.
__________________
2013 EBII 328i M-Sport 6MT, M-Performance Brakes, M-Performance Suspension, APEX Arc-8 18 x 8.5 square, Pilot SS
1999 EB1 M3 - Bilstein PSS9, Vorshlag Camber Plates, Kosei K1, ZII Star Spec, PFC, gallon of distilled water. |
|
Appreciate
0
|
10-28-2013, 04:19 PM | #30 | |
Too much is never enough
655
Rep 3,079
Posts |
Quote:
|
|
Appreciate
0
|
10-28-2013, 04:22 PM | #31 | |
Law Enforcer
25019
Rep 22,269
Posts
Drives: '22 Chalk Gray Porsche C2S
Join Date: Jun 2006
Location: ..in your rearview!!!
|
Quote:
Damn, I wish that I had weighed my M-Performance calipers/rotors before I had them installed. With that said, the front calipers of the M-Sport/M-Performance brake upgrade are the same as the OEM 2014 335i M-Package brakes, so there was really no gain there except for the front rotors/pads and the aesthetic appeal of gold calipers with ///M logos.. |
|
Appreciate
0
|
10-29-2013, 01:59 AM | #32 |
Captain
207
Rep 603
Posts |
[QUOTE=ronin951;14885536Also the calipers are very light. I was shocked when I picked one up. No numbers, sorry. I haven't personally seen 335 M-sport brakes, but the M-performance calipers seem very rounded and hollow. As if they hold more fluid.[/QUOTE]
Online Datasheet says they are both 8lbs per caliper. Original caliper (with 340x30mm rotor) and M Performance Brake caliper (with 370x30mm rotor) Front Brake pads for M Perfomance Brakes are a bit less. But Peanuts. |
Appreciate
0
|
10-29-2013, 08:46 AM | #33 |
First Lieutenant
44
Rep 349
Posts |
They've come a long way then. I recently sold a set of e46 M3 ZCP calipers and they were heavy as hell.
__________________
2013 EBII 328i M-Sport 6MT, M-Performance Brakes, M-Performance Suspension, APEX Arc-8 18 x 8.5 square, Pilot SS
1999 EB1 M3 - Bilstein PSS9, Vorshlag Camber Plates, Kosei K1, ZII Star Spec, PFC, gallon of distilled water. |
Appreciate
0
|
Post Reply |
Bookmarks |
|
|