Audi A4 Brake Kit - Rear - Wilwood - FNSL4R 12.88in Drilled & Slotted Rotor - Red - 03-08. A performance rear big brake upgrade for repeatable stopping and a confident pedal on your 2003-2008 A4.

Wilwood's FNSL4R rear setup paired with 12.88in drilled and slotted rotors is designed to improve heat control, resist fade, and keep response consistent under demanding use. The rotor pattern helps clear gases and debris for even pad contact, and the durable red finish delivers a purposeful, motorsport-inspired look. Built for enthusiasts who want reliable braking performance to match other chassis and power mods.

Features

• Application: 2003-2008 Audi A4 (rear)
• 12.88in drilled and slotted rotors
• Wilwood FNSL4R rear big brake configuration
• Red finish
• Focused on consistent response and modulation

Have questions about compatibility or setup? Call us. We offer expert guidance plus installation and customization at our Austin, Texas and Los Angeles, California area locations. Texas: 512-982-9393. California: 562-981-6800.

Thinking about purchasing multiple items? Please contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov