What makes the Thermlock pistons beneficial?

Thermlock pistons are designed to help manage heat buildup within the caliper. This technology helps maintain consistent braking performance, especially under high-temperature conditions like track driving.

What is the advantage of the internal fluid ports?

By moving the fluid ports internally, Wilwood has eliminated the need for external fluid crossover tubes. This results in a cleaner caliper appearance and can contribute to improved fluid dynamics within the braking system.

Does this caliper come with brake pads?

This listing is for the Wilwood ST AERO6 caliper only. Brake pads are sold separately, and this caliper is designed to use pads with a .80" thick pad plate.

Wilwood ST AERO6 Caliper 1.75/1.38/1.38 1.25 120-13302

Name: Wilwood ST AERO6 Caliper 1.75/1.38/1.38 1.25
Brand: Wilwood
SKU: wilwood-wilwood-st-aero6-caliper-1-75-1-38-1-38-1-25-t14-581498
Price: 878.19 USD
Availability: BackOrder

Wilwood ST AERO6 Caliper 1.75/1.38/1.38 1.25

$878.19

On Backorder

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

Wilwood ST AERO6 Caliper 1.75/1.38/1.38 1.25. This forged six-piston caliper brings race-proven stopping power to your vehicle.

Key Features

Fits Wilwood ST AERO6 Caliper 1.75/1.38/1.38 1.25
Forged six-piston caliper body for heavy-duty stopping power.
Incorporates race technology with widespread adaptability.
Designed for rotor diameters ranging from 12.88" to 15.00".
Features internal fluid ports, eliminating external crossover tubes.
Equipped with Thermlock pistons to manage heat.

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Product Details

This is the Wilwood ST AERO6 forged six-piston caliper, designed to bring serious stopping power to your vehicle, whether you're hitting the track or just need more confidence on the street. It's built to handle heavy-duty braking requirements, offering a significant upgrade over stock systems. The caliper's design incorporates race technology into a body that's adaptable to a wide range of applications, allowing for rotor diameters from 12.88" up to 15.00".

Wilwood has updated the Aero6 with internal fluid ports, eliminating external crossover tubes and the large center bridge assembly for a cleaner look and improved fluid dynamics. Inside, you'll find Thermlock pistons, which help manage heat buildup, and Wilwood's durable Type III anodize coating for corrosion resistance. The ST version uses a .80" thick pad plate, which means it can accommodate a thicker brake pad. This allows for more pad material, giving you extended pad life, especially during high-heat racing conditions.

This caliper is a substantial upgrade for anyone looking to improve their vehicle's braking performance. It's a well-built component that brings race-bred technology to your braking system, offering versatility and endurance for demanding use.