TRW Brake Rotor 312mm x 18.4 Min

TRW · Part number DF4536S · NZ$608.00 incl. GST

Right then, for you legends with a BMW Z3 M or M3, these Disc Brake Rotors are the absolute business for keeping your high-performance beauty stopping on a dime; they're the unsung heroes that let your brake pads do their magic, and this TRW option is a top-notch choice.

Price

NZ$608.00 including GST. Part number DF4536S.

Fits these vehicles

• BMW 3 (1992–1995)
• BMW 3 (1993–1995)
• BMW 3 (1994–1995)
• BMW 3 (1994–1995)
• BMW 3 (1995–1998)
• BMW 3 (1995–1998)
• BMW 3 (1996–1999)
• BMW Z3 (1997–2000)
• BMW Z3 (1998–2001)
• BMW Z3 (2001–2003)
• BMW Z3 (2001–2003)

Description

Disc Brake Rotor Replacement Guide — Featuring TRW: Keep Your BMW M Stopping Sweet As!
> Disc brake rotors are the hard-working metal discs your brake pads squeeze to slow down and stop your vehicle. For those of us lucky enough to pilot a performance-tuned BMW M like the Z3 M or M3, these parts get a proper thrashing – heaps of heat and stress! Over time, that can lead to wear, warping, or even cracks, which, let's be honest, absolutely guts your braking power and safety.
What's Your BMW Telling You? Signs It's Time for a Look-See
• A bit of a wobble or pulse through the brake pedal or steering wheel when you hit the anchors.
• Squealing, grinding, or a nasty scraping sound when you slow down.
• Taking a bit longer to stop, or that 'spongy' pedal feel that's just not right.
• Can you see scoring, deep grooves, or cracks on the rotor surface? Not good, mate.
• Blueish discolouration on the rotor? That's a sign it's been getting seriously hot under the collar.
Will it pass WOF?
Nah, mate, no chance. If your brake rotors are seriously worn, warped, or cracked, your pride and joy won't be getting a Warrant of Fitness (WOF) here in New Zealand. It's a safety thing — compromised brakes mean you can't stop safely, and that's a big no-no.
DIY or Workshop?
Difficulty: 6/10 (Intermediate — a good weekend project)
Estimated Time: Allow 1-2 hours per axle, so clear a good chunk of your Saturday.
Tools Required: Jack and sturdy jack stands (safety first!), wheel nut wrench, brake caliper compression tool, a decent socket set, torque wrench (super important for getting things just right), brake cleaner, wire brush, and if you're feeling fancy, an impact wrench will save your arms.
🛠️ Bob's "Get It Done Right" Companion Checklist
Alright, team, before you dive under that beautiful BMW, let's make sure you've got everything sorted. Doing the job properly means not just getting the part right, but having the right consumables and keeping yourself safe. Trust Bob on this one!
• Blast Away the Grime: You'll want a good Brake Cleaner spray. This stuff is gold for getting rid of all that brake dust and crud, ensuring a clean surface for your new rotors and pads. A clean job is a happy job!
• Smooth Operator: Don't forget some quality anti-seize caliper grease. A little dab in the right places makes sure everything moves freely and doesn't seize up later. Your future self will thank you.
• Eyes on the Prize (Safely!): Seriously, chuck on some Safety Glasses. Brake dust, rust flakes, flying bits — your peepers are precious, mate!
• Keep Those Hands Mint: Heavy-duty Nitrile Gloves are a no-brainer. Brake dust is nasty stuff, and these will keep your hands clean and protected. No one wants to look like they've been wrestling a chimney sweep all weekend.
• Never Skimp on Safety: Always, and I mean ALWAYS, use proper jack stands. Never, ever get under a car that's only supported by a jack. That's a fast track to a very bad day, and Bob wouldn't want that for anyone.
Expert Recommendation
Here at CARFIX, we know that for a performance weapon like your BMW M3 or Z3 M, having brakes that grab like a hungry gannet is non-negotiable. Worn rotors don't just make stopping a bit dodgy; they can chew through your other brake bits prematurely. Our top tip? Always replace brake rotors in pairs (per axle) — keeps things balanced and safe. The TRW DF4536S is a ripper choice, known for its quality and ability to handle the grunt of these high-performance BMWs. Bob @ CARFIX is always keen for a yarn and can help you figure out exactly what bits and pieces your BMW needs. Pop over to Bob's Shop — the kettle's always on!
Fitment Notes
This specific TRW disc brake rotor is tailor-made for various BMW M models, including the BMW Z3 M (1998-2001, 2001-2003, 1997-2000) and BMW 3 M3 (1995-1998, 1992-1995, 1993-1995, 1996-1999, 1994-1995). Always, always double-check the exact specs against your car's VIN — even within these model years, BMW can throw in a few curveballs, so let's make sure it's a perfect match!
Need A Hand? Bob's Got Your Back!
Got a question or just want to chew the fat about getting your BMW sorted? Don't be shy, flick Bob a message or swing by CARFIX. We're always here to help you get your project over the line, no worries at all!

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🛠️ Bob's Pro Tip: Do the Job Right!
> If you're swapping out these parts on your vehicle, always install fresh brake pads. Check out our compatible TRW Brake Pads (SKU GDB916) 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.