# Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Drilled 2005-2014 Mustang

Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. FNSL4R four piston calipers, 13” or 14” two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.

This Part Fits:

Year

Make

Model

Submodel

2005-2014

Ford

Mustang

Base

2012-2013

Ford

Mustang

Boss 302

2008-2009

Ford

Mustang

Bullitt

2005-2014

Ford

Mustang

GT

2007-2008

Ford

Mustang

Shelby GT

2007-2014

Ford

Mustang

Shelby GT500

2008-2009

Ford

Mustang

Shelby GT500KR

## Details

- **Price:** 3092.35 CAD
- **Vendor:** Wilwood
- **Type:** Big Brake Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3092.35 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wilwood-narrow-superlite-4r-rear-p-brk-kit-12-88in-drilled-2005-2014-mustang)
> Updated: 2026-07-09