Wilwood Narrow Superlite 4R Rear Caliper & Bracket Kit - Black for 1997-2013 Corvette & XLR (140-14026)

Fits 1997-2013 Chevrolet Corvette and 2004-2009 Cadillac XLR models equipped with 13.00-inch rear rotors (2005-09 C6 Z51 spec).

The Wilwood Narrow Superlite 4R (SL4R) four-piston radial mount rear caliper kit provides a significant upgrade in stopping power and thermal capacity for the C5 and C6 chassis. These kits are engineered to mount in the factory location, specifically designed for vehicles using 13.00-inch diameter rotors. The SL4R features a high-strength, forged aluminum body with a center bridge reinforcement to minimize caliper flex under heavy braking, ensuring a consistent and firm pedal feel.

This kit is fully compatible with the factory ABS system and is sized to work with the output of the original equipment master cylinder. Included are Wilwood BP-20 dual-sport compound Smart Pads, which offer quiet operation for street use while providing the high-temperature fade resistance required for autocross and performance driving.

• Forged aluminum 4-piston radial mount calipers with a durable black finish
• Center bridge reinforced body design for maximum rigidity
• Includes BP-20 Smart Pads for street and sport driving applications
• Designed for 13.00" diameter rear rotors
• Direct bolt-on installation to factory mounting points
• Manufacturer Part Number: 140-14026