DBA Brakes · Part number DBA3279E · NZ$287.00 incl. GST
For top-notch stopping power in your BMW 3 or 4 Series, disc brake rotors are the unsung heroes. They're what your brake pads grip onto, bringing you to a halt.
NZ$287.00 including GST. Part number DBA3279E.
Disc Brake Rotor Replacement Guide — Featuring DBA
> Disc brake rotors are absolutely essential for your BMW's braking system. They team up with the brake pads to slow you down. Over time, rotors can wear down, warp, or even crack, especially if you drive your BMW 3 or 4 Series like you stole it.
Spotting the Trouble Signs
• Brake pedal feels like it's vibrating or pulsing
• Brakes are making a racket – squealing or grinding sounds
• Taking longer to stop than usual
• Rotors look rough – cracks or deep grooves
• Brake pads wearing unevenly
Will it pass WOF?
Worn or dodgy brake rotors are a surefire way to fail your WOF here in New Zealand. Make sure your rotors are thick enough and free from cracks to pass the test.
DIY or Workshop?
Difficulty: 6/10
Estimated Time: 2-3 hours per axle
Tools Required: Jack and stands, lug wrench, socket set, torque wrench, brake cleaner, rotor puller (optional)
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you dive in, a few things to keep you safe and the job smooth:
• Safety First, Eh?: Grab some Safety Glasses to keep metal shards out of your peepers, and Nitrile Gloves to keep your hands clean from all that brake dust.
• Cleanliness is Key: Brake dust is nasty stuff. Have a can of Brake Cleaner handy to blast away the grime from the rotors and calipers. Makes the job easier and safer.
• Stopping Squeaks: When reassembling, use a dab of anti-seize [Caliper Grease] on the caliper slide pins. This helps everything move smoothly and prevents annoying brake squeal.
Remember, never get under a car supported only by a jack! Use proper jack stands.
Expert Recommendation
Worn or damaged brake rotors put a real dent in your BMW's safety and performance. Swapping them out with quality rotors like the DBA is crucial for keeping your braking top-notch. CARFIX stocks a variety of brake rotors for every budget. Bob @ CARFIX is always ready to help you figure out exactly what you need for your BMW. Pop over to Bob's Shop for a yarn!
Fitment Notes
Double-check that the new rotors are a match for your specific BMW 3 or 4 Series model and year. Some models have different rotor sizes or setups. Always confirm fitment before you start wrenching.
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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB1943)](/parts/GDB1943) 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.