SKU: S4KF1085
EBC Brakes S4KF1085 S4 Kits Redstuff Pads and USR Rotors for 1999-2006 BMW 325i 328i Z3 Z4
EBC Brakes S4KF1085 delivers a complete front brake upgrade kit with Redstuff ceramic-enhanced pads and USR slotted rotors. Designed for 1999-2006 BMW 325i Base 325xi Base 328i Base 328Ci Base Z3 Coupe Roadster M Coupe M Roadster and 2003-2006 Z4 2.5i 3.0i M Coupe M Roadster Roadster 3.0i 3.0si models. Experience stronger braking at all speeds with minimal dust and zero fade perfect for muscle car or premium import drivers on spirited highway runs.
Key Features
- Redstuff Pads FMSI D781: Aramid fiber enhanced with ceramic granules fully shimmed slotted chamfered with patented EBC Brake-in coating for fast bedding and consistent power without fade
- USR Fine Slotted Rotors: Vented G3000 high-carbon steel 300mm diameter 22mm thick 52mm height 79mm center bore 5 bolt pattern for cooler silent braking and even pad wear
- Lowest Dusting Pads: Clean wheels longer than stock with EBCs cleanest formula in the range ideal for daily and performance driving
- Geomet Anti-Rust Coating: Black finish resists corrosion guarantees flat parallel surfaces for reliable long-term performance
- Complete Kit Value: Includes pads rotors and caliper lube saves 15% versus separate purchase direct bolt-on replacement
Product Notes
- Kit for front brakes only muscle car premium import upgrade suited to spirited highway driving
- 10,000 mile no hassle warranty covers pads and rotors
- Ships complete with all hardware no core charge or returns needed
Installation Notes
- Professional installation recommended.
- Brake-in coating ensures fast pad seating apply light bedding cycles post-install
- Direct fit over stock setup 5-lug vented rotors no modifications or adapters required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2006 | BMW | 325i | Base |
| 2001-2005 | BMW | 325xi | Base |
| 2000 | BMW | 328Ci | Base |
| 1999-2000 | BMW | 328i | Base |
| 2001-2002 | BMW | Z3 | Coupe |
| 2001-2002 | BMW | Z3 | M Coupe |
| 2001-2002 | BMW | Z3 | M Roadster |
| 1999-2002 | BMW | Z3 | Roadster |
| 2003-2005 | BMW | Z4 | 2.5i |
| 2003-2005 | BMW | Z4 | 3.0i |
| 2006 | BMW | Z4 | M Coupe |
| 2006 | BMW | Z4 | M Roadster |
| 2006 | BMW | Z4 | Roadster 3.0i |
| 2006 | BMW | Z4 | Roadster 3.0si |
Why Choose EBC Brakes?
- 60 year pedigree in brake material blending backed by 8 dynamometer systems and over 3 million dollars in research investment
- Proven performance across global vehicles with focus on low dust and fade-free stopping
- Precision engineering ensures direct fit and reliable results for any drive style
Frequently Asked Questions
- Q: Will S4KF1085 fit my 2003 BMW Z4 3.0i?
A: Yes direct fit for front brakes on 2003-2005 BMW Z4 3.0i and other listed 1999-2006 BMW 325i 328i Z3 Z4 models no changes needed - Q: What rotor and pad specifications are included?
A: FMSI D781 Redstuff pads with 300mm x 22mm vented slotted USR rotors 52mm height 79mm center 5 bolt holes G3000 steel Geomet coated - Q: What warranty applies and how to claim?
A: 10000 mile no hassle warranty on pads and rotors retain receipts and contact EBC for straightforward claims
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Original EBC box 14.5 x 13 x 7 inches
- Weight: 27.2 lbs





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