DBA 42398S 4000 Series T3 Front Slotted Brake Rotor for Porsche Boxster

DBA's 4000 Series T3 rotors feature our best technology and materials for maximum performance. High carbon & heat treated iron, patented Kangaroo Paw ventilation and Tri-symmetrical slotting makes for the perfect direct replacement rotor

The DBA 42398S 4000 Series T3 front slotted brake rotor is engineered as a high-performance direct replacement for select Porsche Boxster applications. Designed for drivers who demand consistent braking performance, this rotor combines high-carbon, heat-treated iron with advanced ventilation and slotting technology to help manage heat and maintain reliable friction during repeated braking.

DBA's patented Kangaroo Paw ventilation system uses internal vane technology to improve airflow through the rotor, helping reduce heat buildup during spirited street driving and demanding road conditions. Tri-symmetrical slotting helps refresh the pad surface, disperse gases and water, and support consistent pedal feel. The rotor's high-carbon construction is designed to improve thermal stability and durability compared with conventional replacement rotors.

As part of DBA's 4000 Series T3 line, the 42398S is built for a direct-fit installation on the specified front brake applications. It is intended for automotive use and is sold individually. Confirm the vehicle's year, model, axle position, and brake configuration before ordering to ensure proper fitment.

Product Specifications & Technical Data

• Brand: DBA
• Part Number: 42398S
• Series: 4000 Series T3
• Rotor Position: Front
• Rotor Style: Slotted
• Material: High-carbon, heat-treated iron
• Ventilation Technology: Patented Kangaroo Paw
• Slot Design: Tri-symmetrical slotting

What's Included

• One DBA 42398S front slotted brake rotor

Fitment

Fits select 1997-2008 and 2013-2014 Porsche Boxster applications. Verify exact vehicle fitment and brake configuration before installation.

Features:

• High-Carbon Construction: Heat-treated iron helps provide improved thermal stability and durability during repeated braking.
• Kangaroo Paw Ventilation: Patented internal vane technology promotes airflow and helps manage operating temperatures.
• Tri-Symmetrical Slotting: Slot design helps clear gases and water while refreshing the brake pad contact surface.
• Direct Replacement Design: Engineered for straightforward installation on compatible Porsche Boxster front brake applications.

Fitments:
1997 Porsche Boxster Base
1998 Porsche Boxster Base
1999 Porsche Boxster Base
2004 Porsche Boxster Base
2005 Porsche Boxster Base
2006 Porsche Boxster Base
2007 Porsche Boxster Base
2008 Porsche Boxster Base
2013 Porsche Boxster Base
2014 Porsche Boxster Base
2015 Porsche Boxster Base
2016 Porsche Boxster Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1