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Brembo 2B3.9001A3 Gran Turismo Big Brake Kit with Two-Piece Rotors

(2003-2007 Hummer H2)

Manufacturer

Picture for manufacturer Brembo

Part Number

2B3.9001A3
14 reviews
Sale Price

$4,995.00

Estimated ship date Wednesday, November 25

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Brembo Gran Turismo (GT) Big Brake Kit delivers unmatched braking performance for high-performance street and track applications. This comprehensive brake upgrade system features larger calipers and rotors that dramatically increase thermal capacity and brake torque, providing superior stopping power and fade resistance under demanding conditions.

Two-Piece Floating Rotor Design:

This kit utilizes Brembo's advanced two-piece floating hat and rotor assembly, which reduces unsprung and rotating weight while improving heat dissipation. The floating design allows for thermal expansion without warping, ensuring consistent performance during aggressive driving.

Kit Includes:

  • Brembo multi-piston calipers with sequentially sized pistons for balanced pad wear and optimal pressure distribution
  • Two-piece drilled or slotted brake rotors up to 16 inches (405mm) in diameter
  • High-performance Brembo brake pads engineered for low dust and high friction
  • DOT/TÜV approved stainless steel braided brake lines for improved pedal feel
  • Brembo floating anti-rattle hardware to eliminate noise and vibration
  • Billet aluminum caliper mounting brackets for precise fitment
  • Complete hardware kit for seamless installation

Performance Features:

  • Available with 2, 4, 6, or 8-piston calipers depending on application
  • Caliper color options: Red, Black, or Silver
  • Fully compatible with ABS and traction control systems
  • Most applications include TÜV certification for street legality
  • Engineered for direct bolt-on installation with no modifications required

Brembo Gran Turismo brake systems represent the pinnacle of aftermarket brake technology, combining race-proven engineering with street-friendly reliability. The larger rotor diameter increases leverage and heat capacity, while the multi-piston calipers provide more clamping force and better modulation than stock brakes.

Important: Proper wheel fitment verification is critical before purchase. Measure your wheel's inner spoke clearance to ensure adequate clearance for the larger calipers and rotors.

Products specifications

Fits

2003-2007 Hummer H2

Caliper Color

Silver

NUMBER OF PISTONS

4

Best price to be found, no ridiculous shipping costs.

so far so good

I am a little unsure that this is for the 6 ft bed.

Quick find, and payment

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This is the first time I ordered from Autoplicity. Very good experience overall. The prices are the best I can find anywhere online. It was shipped very quickly, and I received my item just in time before my trip. Thanks!

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I think it is an awesome experience because of a transition from one website to another; however, I did not see any tax applying toward these items perhaps.

Easy, quick transaction with the lowest price found.

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easy

Keith was very helpful. I will be using you for all my future projects.

quick and easy

After a almost 2 month backorder through Summit... y'all had what I needed in stock and shipped same day! Which was delivered in 3 days! Awesome!

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