Showing posts with label OEM. Show all posts
Showing posts with label OEM. Show all posts

05 September 2016

StopTech Street Performance Pads & Zimmerman Rotors

I swapped out the old, cracked, warped OEM rotors and Akebono Ceramic brake pads on my 2002 BMW E39 530i and installed StopTech Street Performance pads with Zimmerman coated rotors. How do I know the previous owner had Akebono pads installed? I have some extra unused pads and the part numbers match up and they look identical. There is still plenty of life left on the Akebono pads but I want something more aggressive so I went with StopTech.

Let me tell you how great the braking now feels. No more annoying shimmy or vibrations during braking, especially on off-ramps or coming down from the canyons, just nice solid brake application.

I bought my 530i used and I believe the rear rotors are original and pads are Akebono so I can't tell you how the initial bite feels compared to OEM Jurid pads. All I can say is the speed sheds quickly and the bite is pretty strong. Performance is awesome and confidence inspiring in spirited driving, I haven't had any fading or sketchy issues and I believe the DOT4 fluid helps a lot. The response is such a night and day difference that I have never felt before in this car.

Another great benefit of the Zimmerman zinc coated rotors is the way they look through the wheels, no more ugly rust that screams for attention. It is unfortunate to see a perfectly detailed car with rusted hubs.

I highly recommend this combo for daily driving, light track duty, and canyon driving. If you are looking for low dust and no noise, I would suggest going with the Akebono Ceramic brake pads with Zimmerman rotors. I did consider getting Hawk pads but that would have been overkill. Let me know what brake/rotor combos have worked well for you and leave a comment below.

1 month update: 
The StopTech pads dust a lot, if I don't wash my car every week the wheels are almost black. Performance is still amazing with whiplash inducing force if I slam on the brakes. These pads inspire a lot of confidence in driving and I can't recommend them enough.

No wonder why I was getting vibrations and squeaking noises, the rotors are all scored and have cracks.
Zimmerman rotors looking good with Bilstein Sports.
Zimmerman Rotor packaging.

30 April 2016

Brass Bleeder Screw for BMW E39s

I purchased the FGT Motorsport brass bleeder screws as a preventative measure and replaced the OEM plastic screws on the thermostat and expansion tank. The FGT screw comes with a rubber seal and the larger slots make it difficult to strip out with a screwdriver.

I read horror stories of drivers being stranded due to their plastic screws warping, leaking, becoming brittle over and time and eventually failing. Being stranded over a plastic screw seems easily avoidable so I spend $24 for two screws for some peace of mind.

Some BMW drivers swear by OEM plastic screws and carry a couple as backup in case they fail. The Dorman Bleeder Screws are a good aftermarket replacement if you are concerned about stripping the plastic threads with the brass screw.

OEM Part# 1711171278, 11537793373

Brass screw is compatible with E46, E36, E30, E38, E39, Mini Coopers, and E83 BMW models. 

Plastic or brass, do not over tighten bleeder screws.

Looking good.


30 May 2015

BMW Wheel Style 158 - E90+

Great looking wheels that are excellent for Summer and Winter tires.

Specs:

Fits 3 Series E90+ and made by BBS
7 Spokes
Size is 8x17"
ET 34
5 Lug
120 mm Bolt Pattern

Individual part number: 36116775596


I ordered the BMW Cold Weather Star Spoke 158 Wheel and Tire Assembly. The tires are Bridgestone Blizzak LM-25 RFT and excellent in the snow. Assembly comes with TPMS and balanced. 

Part number for set: 36110439636

Winter wheel set can be purchased without wheel caps, tires, TPMS, and lug nuts here: BMW Genuine E90+ Style 158 17" Wheel Set

OEM valve stem caps compatible with TPMS in case you need replacements.

I applied Klasse ALL-IN-ONE Polish  and Klasse High Gloss Sealant Glaze  to protect them from the harsh winter and road salt. Klasse is made out of acrylic and lasts a very long time.
 
I highly recommend using a durable polymer wax to protect your wheels and looking great. An good alternative to Klasse is Optimum Opti-Seal.

If you are new to detailing and want to buy a kit that comes with microfiber towels and applicators, look here: The Klasse Kit.
Waxing wheels:

Style 158 wheels covered in road salt:






Check out this cool video of a: 335i xDrive with style 158s drifting