RDA Brakes Standard Disc Brake Rotor Vented 345mm
RDA Brakes · Part number RDA8488 · NZ$175.00 incl. GST
Got a fancy European ride like a BMW 4 Series or X3? Disc brake rotors are what bring those beauties to a halt, turning all that go-power into stopping power.
Price
NZ$175.00 including GST. Part number RDA8488.
Fits these vehicles
- BMW 2 (2021+)
- BMW 2 (2021+)
- BMW 2 (2021+)
- BMW 3 (2019+)
- BMW 4 (2020+)
- BMW 4 (2020+)
- BMW 5 (2016–2020)
- BMW 6 (2010–2012)
- BMW 6 (2017–2020)
- BMW 7 (2015–2019)
- BMW 7 (2015–2019)
- BMW 7 (2019–2022)
- BMW IX (2021+)
- BMW IX (2021+)
- BMW IX (2022+)
- BMW X3 (2017–2020)
- BMW X3 (2017–2020)
- BMW X3 (2017+)
- BMW X3 (2017+)
- BMW X3 (2018–2020)
- BMW X3 (2019+)
- BMW X4 (2018+)
- BMW X4 (2018+)
Description
Swapping Out Your Disc Brake Rotors — Featuring RDA
> Your disc brake rotors are those metal plates the brake calipers squeeze to stop your BMW. Over time, they cop a hiding from heat and friction, which can make them thin, warped, or grooved. That means less stopping power, which is never a good thing, especially in a high-performance Beemer on our tough Kiwi roads.
What Clued You In?
• Your brake pedal or steering wheel's doing the Macarena when you brake.
• Sounds like a flock of seagulls every time you hit the anchors.
• Taking longer than you'd like to stop, or the pedal feels soft.
• The rotors look like they've been attacked by a grinder.
WOF Worthy?
Nope. A WOF inspector will fail you faster than you can say 'flat white' if your rotors are too thin or have cracks and grooves. They need to be up to scratch to keep you safe.
DIY or Get a Pro?
Difficulty: 6/10 (A Bit Tricky)
Time Needed: An hour or two per axle (if you know your way around a spanner)
Tools You'll Need: Jack and stands (never skimp on safety!), wheel wrench, brake caliper tool, torque wrench, socket set, and some brake cleaner. If you're unlucky you might need an impact driver for the rotor screws.
🛠️ Bob's "Get It Done Right" Companion Checklist
Right, before you get cracking on those brakes, a quick word from yours truly. Safety first, always! Never get under a car supported only by a jack. Axle stands are your best mate here. Give everything a good blast with Brake Cleaner to get rid of that nasty brake dust – it's not something you want to be breathing in. Grab some Nitrile Gloves too; brake cleaner and carbon dust make a terrible cafe lunch. And don't forget a smear of anti-seize on the caliper bolts when you put it all back together – makes life easier next time. Safety glasses are a no-brainer, too.
Bob's Two Cents
I always reckon it's best to replace brake rotors when they're looking tired, especially on a high-performance car like your BMW. Good brakes are key to enjoying the drive and staying safe. Give us a yell at Bob's Shop, and we'll sort you out with the right parts for your BMW!
Fitment Notes
The RDA disc brake rotor (RDA8488) fits a heap of BMW models, including the 4 420i, X4 xDrive 30i, X3 xDrive 20d, X3 xDrive M40i, 2 M240i, 4 430i, iX xDrive 50, 7 750i, Li, and 6 640i, amongst others. Double-check the fitment for your exact model and year, just to be sure, as BMWs can be a bit fussy.
Bob's signing off!
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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB1840)](/parts/GDB1840) to ensure a perfect bed-in and get the job done properly first time!
🧰 What Else You'll Need:
• Safety First: Never work under a vehicle supported only by a jack. Always secure it on heavy-duty safety jack stands.
• Brake Dust Protection: Keep a pack of Nitrile Gloves handy to protect your hands from grease and dust.
• Clean and Prep: Use Brake Cleaner to clean the anti-corrosion shipping oil off the new rotors before mounting the calipers.
• Lubrication: Apply caliper grease to caliper slide pins and pad contact points to prevent squealing.