PowerStop Power Stop 04-09 Audi S4 Rear Autospecialty Brake Rotor EBR1014
PowerStop Power Stop 04-09 Audi S4 Rear Autospecialty Brake Rotor EBR1014
Part number: 1UNWC
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- Free fitment check before you order
Listed for: Audi S4Fitment notes & questions
Power Stop Brake rotor for the 2004–2009 Audi S4. Squealing, grinding, a pulsing pedal or a long stopping distance all mean the brakes need attention.
Key features
- Power Stop Autospecialty brake rotors provide a direct fit solution for original equipment fit and performance
- Rear position
Specifications
- Brand: Power Stop
- Part type: Brake part
- Position: Rear
Fitment for the 2004–2009 Audi S4
- 2004 - 2008 Audi S4 Base, Avant
- 2004 - 2009 Audi S4 Cabriolet
Check your year, model, engine and trim against this list before you order.
What it does
Brakes turn speed into heat. Pads, rotors and calipers work together, so their condition matters as a set. Brakes are the most important safety system on the car; replacing worn parts restores stopping power and pedal feel, and upgraded parts handle heat better.
Installation & tips
- Bed in new pads and rotors following the brand instructions, and bleed the brakes if the system was opened.
- Brake fluid: Old fluid absorbs water; flush it when you do a brake job.
- Hardware: Clips and pins wear with the pads.
- This part affects how the vehicle stops, steers or holds the road. If you are not sure how to fit it, have it installed or checked by a qualified mechanic.
FAQ
Which side or position does it fit?
It is listed for the rear position. If you are replacing both sides, check whether you need one of each.
Can I install it myself?
Many owners do this job at home with the right tools and a service manual, but because it is a safety-related part, have the work checked by a qualified mechanic if you are not sure.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Confirm your year, make, model and trim match the fitment listed above (2004–2009 Audi S4).
- Check the position: this part is listed as rear.
- Plan to bleed the brakes and bed in new pads and rotors after fitting, if the job calls for it.
About this brake part for the Audi S4
Brake parts are usually replaced per axle, left and right together, so the car stops straight.
Fitment notes
- Listed for: Audi S4.
- Model years: 04-09. If your year sits at the edge of the range, check the details above.
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentParts that usually go with it
- Brake fluid. Old fluid absorbs water; flush it when you do a brake job.
- Hardware. Clips and pins wear with the pads.
More for your car: Audi Parts · Brakes
Questions about Audi S4 brake part
Will this fit my Audi S4?
Should I replace both sides?
Do I need new rotors with new pads?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.