What is the benefit of the T3 slotting on these rotors?

The T3 slotting on these DBA rotors is designed to help sweep away brake dust and gases. This helps maintain a cleaner rotor surface, which can lead to more consistent and reliable braking performance, especially under demanding conditions.

What does 'uni-directional' slotting mean for installation?

Uni-directional slotting means the slots are designed to be installed on a specific side of the vehicle (left or right). This orientation is optimized to work with the direction of rotor rotation for best performance. Always refer to the manufacturer's installation guide to ensure correct placement.

What is the Kangaroo Paw ventilation system?

The Kangaroo Paw ventilation system is a patented design by DBA that uses multiple pillars within the rotor's vanes. This design increases the surface area for heat dissipation, helping to keep the rotors cooler during heavy braking and reducing the risk of overheating.

DBA 03-05 350Z / 03-04 G35 / 03-05 G35X Front Slotted 4000 Series Rotor

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Specifications

Brand: DBA
Part #: DBA4954S
UPC: 9316391363671

DBA 03-05 350Z / 03-04 G35 / 03-05 G35X Front Slotted 4000 Series Rotor

Name: DBA 03-05 350Z / 03-04 G35 / 03-05 G35X Front Slotted 4000 Series Rotor
Brand: DBA
Price: 221.56 USD
Availability: InStock

$221.56

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

DBA T3 4000 Series slotted front brake rotors. Features patented T3 slotting and Kangaroo Paw ventilation for improved stopping power.

Key Features

Fits 2003-2005 Nissan 350Z, 2003-2005 Infiniti G35, 2002-2006 Nissan Altima, 2002-2003 Nissan Maxima, 2008-2013 Nissan Rogue, and 2002-2004 Infiniti I35.
Features DBA's patented Kangaroo Paw ventilation system for improved cooling.
T3 Tri-symmetrical slotting helps sweep away dust and gas for consistent braking.
Constructed from high-carbon, heat-treated iron for strength and durability.
Uni-directional slot design is optimized for specific side installation.
Designed as a direct replacement for your vehicle's original brake rotors.

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Will this fit your vehicle?

Product Details

This product includes a pair of DBA 4000 Series T3 front brake rotors. These are designed as a direct replacement for a range of vehicles, including the 2003-2005 Nissan 350Z, 2003-2005 Infiniti G35, and 2002-2006 Nissan Altima. They feature DBA's patented Kangaroo Paw ventilation system and T3 Tri-symmetrical slotting, which work together to help keep your brakes cooler and provide a more consistent grip.

Built from high-carbon, heat-treated iron, these rotors are made to handle the demands of spirited driving. The T3 slot design is unique in that it's uni-directional, meaning it's designed to work best when installed in a specific direction on your vehicle. This slot pattern also helps to sweep away dust and gas, which can improve braking performance, especially during harder stops. The heat treatment process helps to strengthen the iron, making the rotor more resistant to warping and cracking over time.

When installing these rotors, remember that the T3 slotting is uni-directional. Make sure to check the manufacturer's instructions to ensure they are installed on the correct side of the vehicle for optimal performance. This is a solid option if you're looking to upgrade your braking system beyond stock for a variety of popular Nissan and Infiniti models.