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Brembo 1N3.9074AS GT-S Big Brake Kit 380mm Front 6-Piston Black Calipers

(2014-2018 Mercedes-Benz CLA45 AMG; 2015-2019 Mercedes-Benz GLA45 AMG)

Manufacturer

Part Number

1N3.9074AS
Sale Price

$5,095.00

1 left at this price

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Usually delivered within 2 days

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Brembo GT-S brake system delivers track-proven stopping power with cutting-edge thermal management for high-performance street and track applications. This front big brake kit features massive 380mm x 34mm two-piece floating rotors paired with Brembo's forged monobloc 6-piston calipers finished in black hard anodized aluminum.

Key Features:

  • Type III 6-piston monobloc forged aluminum calipers with black hard anodized finish
  • 380mm x 34mm two-piece floating disc rotors with directional vane design
  • Aluminum hat design reduces unsprung weight while maintaining rigidity
  • High-friction brake pad set optimized for GT-S caliper design
  • DOT-compliant stainless steel braided brake lines included
  • Complete hardware kit with all necessary mounting brackets and fasteners
  • Direct bolt-on installation with no permanent modifications required

The GT-S system represents Brembo's pinnacle of aftermarket brake technology, utilizing the same engineering principles and manufacturing processes as their OEM programs for exotic supercars. The two-piece floating rotor design allows independent thermal expansion of the rotor ring and aluminum hat, reducing thermal stress and preventing warping under extreme conditions. The forged monobloc caliper construction provides exceptional rigidity and consistent pedal feel while minimizing weight compared to cast designs.

This kit is designed for enthusiasts who demand maximum braking performance for aggressive street driving, canyon carving, and track day use. The black hard anodized finish provides superior corrosion resistance and a distinctive appearance behind performance wheels.

Products specifications

Fits

2014-2018 Mercedes-Benz CLA45 AMG; 2015-2019 Mercedes-Benz GLA45 AMG

Disc Diameter

380

Disc Material

Advanced High Carbon Alloy / Corrosion Resistant Plating

NUMBER OF PISTONS

6

Disc Width

34

Caliper Body

Cast Monobloc Radial Mount

Disc Material and Finish

Advanced High Carbon Alloy / Corrosion Resistant Plating

Disc Size and Construction

380x34 2-Piece

Disc to Hat Mounting

Floating H-Bobbin with Anti Rattle Spring

Front or Rear System

Front

Disc Type

Slotted Type-3

Caliper Color

Black Hard Anodized

Caliper Piston Design and Insert Type

Inner Pressure Seal / Recessed Dust Boot / Stainless Steel Insert

Product Segment

Brembo GT|S Systems

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Excellent Speedy service. Very satisfied with the product as well. Told two of my friends to order products from you guys for their vehicles. Which they are.

We received exactly what we ordered within the exact predicted time. Very happy and satisfied with the service!

Everything went well.

The coil overs look good. I have yet to install them and test how they are.

There was no reason to contact customer support. Everything was smooth.

Great ordering experience!!

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