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Brembo 2P3.8026AR GT-R Big Brake Kit High Performance Upgrade

(2004 Porsche Boxster S/S Special Edition)

Manufacturer

Part Number

2P3.8026AR
Sale Price

$8,395.00

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, designed for drivers who demand exceptional stopping power on both street and track. Developed using knowledge gained from years of racing brake engineering, this complete brake system delivers professional-grade performance for select street applications including Porsche, Ferrari, BMW, Corvette, and Camaro.

Advanced Caliper Design:

The GT-R system features forged monobloc calipers machined entirely from billet aluminum, available in 4, 6, or 8-piston configurations with sequentially sized pistons. This construction method provides significant advantages over cast calipers, including up to 10 percent weight reduction, increased stiffness, and superior thermo-mechanical resistance. The pistons incorporate stainless steel inserts that create an additional heat barrier, virtually eliminating brake fade even during maximum-limit driving and extended track sessions.

Two-Piece Floating Rotor Technology:

The kit includes Brembo's advanced two-piece floating rotor assemblies with directional venting and slotting. This design reduces unsprung weight while significantly improving heat dissipation compared to one-piece rotors. The floating hat and rotor assembly utilizes anti-rattle hardware originally developed by Brembo for the McLaren F1 road car, ensuring quiet operation under all driving conditions.

Complete System Includes:

  • Forged 4, 6, or 8-piston racing calipers with sequentially sized pistons (lighter, slimmer profile than standard Brembo GT calipers)
  • Ventilated titanium piston inserts for superior heat protection (application-dependent)
  • Two-piece slotted and directionally vented floating rotors
  • High-performance brake pads (available in street or race compounds)
  • DOT and TÜV certified Goodridge stainless steel brake lines with lifetime guarantee
  • Billet aluminum mounting brackets with aircraft-quality hardware
  • Complete installation hardware for seamless fitment

Premium Finish and Performance:

The nickel-plated caliper finish provides enhanced corrosion resistance while delivering an aggressive, race-inspired appearance. The GT-R system delivers reduced brake fluid absorption and a noticeably stiffer pedal feel, providing consistent clamping force and precise modulation for drivers seeking to extract every tenth of a second from their vehicle's performance.

Important: Proper wheel fitment measurement is critical for brake system clearance. Verify wheel specifications before installation to ensure proper clearance with the larger caliper and rotor assembly.

Products specifications

Fits

2004 Porsche Boxster S/S Special Edition

NUMBER OF PISTONS

4

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