EBC Stage 1 kit: Ultimax2 OE-replacement pads with EBC GD-series slotted and dimpled sport rotors. A quiet, low-dust everyday upgrade that restores OE braking with improved cooling and rust-resistant Geomet-coated rotors. Sold as a complete front kit (pads + rotors + caliper lube), saving ~15% vs buying the parts separately. Direct fit, no modification required.
| Brand | EBC |
| Kit | Stage 1 (S1) |
| Pads | Ultimax2 |
| Rotors | GD sport (slotted & dimpled) |
| Position | Front |
| Includes | Pads, rotors, caliper lube |
| Part Number | S1KF1539 |
| Fitment | See chart below |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2013 | Buick | Regal | Base |
| 2015-2017 | Buick | Regal | Base |
| 2012-2017 | Buick | Regal | GS |
| 2012-2017 | Buick | Regal | Premium |
| 2016-2017 | Buick | Regal | Sport Touring |
| 2015 | Chevrolet | Camaro | LS |
| 2015 | Chevrolet | Camaro | LT |
| 2015 | Chevrolet | Camaro | SS |
| 2015 | Chevrolet | Camaro | Z/28 |
| 2015 | Chevrolet | Camaro | ZL1 |
