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Brembo 1B3.8014A3 Gran Turismo Big Brake Kit

(1990-2000 Lexus LS400; 2002-2007 Lexus SC430; 1991-2000 Lexus SC300; 1991-2000 Lexus SC400; 1993-2004 Lexus GS300; 2001-2004 Lexus GS430; 1998-2000 Lexus GS400)

Manufacturer

Picture for manufacturer Brembo

Part Number

1B3.8014A3
10 reviews
Sale Price

$3,995.00

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Brembo 1B3.8014A3 Gran Turismo (GT) Big Brake Kit delivers world-class braking performance through advanced engineering and premium components. Designed for high-performance street and track applications, this brake upgrade system features larger calipers and rotors that dramatically increase thermal capacity and brake torque compared to stock braking systems.

Two-Piece Rotor Configuration:

The floating hat and rotor design reduces unsprung and rotating weight while improving heat dissipation. Two-piece rotors are available drilled or slotted in sizes up to 16 inches (405mm), providing exceptional stopping power and fade resistance under extreme conditions.

One-Piece Rotor Configuration:

For a cost-effective performance upgrade, the one-piece rotor option delivers oversized braking capacity with drilled or slotted rotors up to 14 inches (355mm). This configuration maintains Brembo's high standards while offering an accessible entry point to GT-level braking performance.

Complete System Includes:

  • Brembo multi-piston calipers (2, 4, 6, or 8 piston depending on application) with sequentially sized pistons for balanced pad wear
  • Choice of red, black, or silver caliper finish
  • High-performance brake pads engineered for the system
  • DOT/TÜV approved stainless steel braided brake lines
  • Billet aluminum caliper mounting brackets
  • Floating anti-rattle hardware for quiet operation
  • Complete installation hardware for seamless integration

Fully compatible with ABS and traction control systems. Most GT applications include TÜV certification. Proper wheel clearance measurement is critical before ordering to ensure fitment with your specific wheels.

Products specifications

Fits

1990-2000 Lexus LS400; 2002-2007 Lexus SC430; 1991-2000 Lexus SC300; 1991-2000 Lexus SC400; 1993-2004 Lexus GS300; 2001-2004 Lexus GS430; 1998-2000 Lexus GS400

Caliper Color

Silver

NUMBER OF PISTONS

4

OK so far.

Fast and easy and prices are very good compared to others selling same item

So far so good...

ok so for

quick and correct

Good selection, easy installation. The only problem was the stake pocket bolts for my 2015 F150 had to be modified. They were too long. Not sure why. I was positive that I selected that year when I ordered.

Easy to place my order and find the right parts that fit my vehicle.

Best prices on the internet!

Fast

After seeing that Autoplicity was in good standing with the BBB and had favourable reviews reported elsewhere I placed an order on a Sunday evening. On Monday morning I already had a confirmation email and order number. On Tuesday I was notified that my order had shipped. Their price of $477 on the part I ordered was about $30 cheaper than Summit Racing, who I usually do business with, and the cost of shipping and handling was only a few dollars more. I haven't recieved the part yet but have no reason to think I won't be totally satisfied with the transaction.

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