Wilwood AERO4 Big Brake Rear Lug Drive Electronic Parking Brake Kit (Race)
AERO4 Big Brake Dynamic Rear Electronic Parking Brake Kits (Race) provide the ultimate Big Brake solution for Super Car rear axles and an integrated electronic parking brake. AERO4 four piston calipers, 15.00β Dynamic Lug-Mount race-ready burnished rotors, and high-performance BP-30 compound pads provide optimized and balanced braking to complement front big brake high performance kits. The unique EPB (Electric Parking Brake) caliper provides high torque static holding power for parking without mechanical cabling. Supplied with control unit and harness assembly, it simplifies installation and use.
Documents
What's Included
Wilwood's application data lists these main components for this kit:
- Calipers: AERO4
- Rotors: GT 72 Curved Vane, 15" x 1.25"
- Pads: pad type 6617, BP-30 compound
- Hat: 170-17010
Specifications
Fitment
Wilwood's application data for this kit.
| Minimum wheel diameter | 19" |
| Position | Rear Kit |
| Years | Make | Model | Details |
|---|---|---|---|
| 2020-2025 | Chevrolet | Corvette | Stingray, Stingray |
| 2023-2025 | Chevrolet | Corvette | Z06, Z06 |
| 2025 | Chevrolet | Corvette | E-Ray, E-Ray |
| 2025 | Chevrolet | Corvette | ZR1, ZR1 |
| 2024 | Chevrolet | Corvette E-Ray | 1LZ, 1LZ |
high performance kits contain high temperature racing pads. Extended low temperature use will cause premature rotor and pad wear.
Parts in This Kit and Recommended Lines
Frequently Asked Questions
Tap a question to see the answer.
What vehicles does this kit fit?
See the Fitment section above for Wilwood's application list for this kit.
What is the smallest wheel this kit fits?
Wilwood lists a minimum wheel diameter of 19".
Which wheel bolt pattern does it use?
Wilwood lists 5 x 4.72".
What replacement pads does it take?
Pad type 6617. The kit is listed with BP-30 pads.
How much does it weigh?
Wilwood lists the package weight at 93 lb.
Are installation instructions available?
Yes. Wilwood's installation instructions are in the Documents section above.
Not sure this is the right kit for your vehicle? Send us a message.
Always confirm your vehicle, spindles and wheel clearance before you order.
WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.