NA/NB 4 Piston Rear Brake Upgrade Kit
$599.99
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Rear brake four-piston upgrade kit uses a pair of Wilwood Powerlite radial-mount caliper knocking off close to 4lbs per corner of unsprung weight. Custom caliper brackets that properly align the calipers over 10.9" factory sport rotors. Requires no shims or locating rings for proper fitment with stock sport rotor. Simple PnP installation.
Kit includes:
- 2- Powerlite calipers
- V8R custom radial mount brackets
- Stainless steel braid lines
- Hardware for installation
Now available with park brake option - the park brake in this kit does not offer the same clamping force as the OEM. The holding power will not support the vehicle on an inclined slope. Option includes the custom arms and retaining clip for the new cables. Customer will need to source 2 x Dorman C660881 to replace the stock cables. Please note: Kits do not come with brake pads or rotors. (Calipers use pad shape 7912) ***products may vary from image***
Additional information
| Weight | 15 lbs |
|---|---|
| Dimensions | 15 × 15 × 4 in |
| Park Brake Option | Park Brake Option |
1 review for NA/NB 4 Piston Rear Brake Upgrade Kit
Q & A
Hi Bob - yes, they are special order and will come from Wilwood directly. There is an upgrade/custom cost for the calipers of $165ea.
Hello - we no longer include brake pads with our kits. Many customers request kits without pads because of their specific usage.
Hi Anthony - please email for this items.
Hi Michael - the caliper are available special order from Wilwood in red for an additional cost. They do not produce the Powerlite in red as a standard color.






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