DBA 4000 series XS DBA4997AXS (2 pcs)

Features & Benefits

Kangaroo Paw – 144 diamond and tear drop pillar ventilation system

Advantage: Increased surface area resulting in greater heat dissipation

Benefit: Minimises brake fade and increases braking effectiveness

Benefit: Prolongs service life for both pads and rotors, reducing mechanical damage and associated costs

XG150 High Carbon Alloyed Iron

Advantage: Increased thermal capacity allows the rotor to handle constant extremes of heat

Benefit: Minimises warping and cracking, prolonging the rotor's service life

Paint protection on non-friction areas

Advantage: Reduces corrosion

Benefit: Prevents unsightly rust formation

Advantage: Enhances appearance

Benefit: Adds value to the product

CBN (Cubic Boron Nitride) machine turned

Advantage: Reduces disc thickness variation (DTV) and improves parallelism

Benefit: Less occurrence of brake shudder or brake pedal judder

Product Overview

Ideal for enthusiasts looking for an upgrade over stock rotors.

The premium non-directional cross-drilled and slotted design of DBA brake rotors increases the number of outgassing exit points, allowing more brake pad friction gasses to escape.

DBA Street Series rotors feature the Kangaroo Paw ventilation system with 144 diamond and tear drop pillars for improved heat dissipation. This design reduces brake fade and enhances braking performance.

CBN machine turning ensures lower disc thickness variation and better parallelism, reducing brake shudder or pedal judder.

While offering similar performance to the T3 slot design, the 4000 XS Series is a popular choice for open wheel and show cars. For intensive braking applications, we recommend the T3 slot design.

Technical information:

Diameter [mm]: 304,8
Disc Vent: Vented
Number of Holes: 5
Inner Diameter [mm]: 71
Minimum Thickness [mm]: 19
Thickness [mm]: 20,5
Height [mm]: 50.4
Stage: Stage 3

Suitable for:

Rear - CHEVROLET/Corvette (C4)/5.7 (1988-1992) , Rear - CHEVROLET/Corvette (C4)/5.7 (1993) , Rear - CHEVROLET/Corvette (C4)/5.7 (1994-1996) ,