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Brembo Brembo 99-06 TT (8N) Front GT BBK 4 Piston Cast 2pc 323x28 1pc Rotor Drilled-Silver
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Brembo 99-06 TT (8N) Front GT BBK 4 Piston Cast 2pc 323x28 1pc Rotor Drilled-Silver

Brembo
BRB1A4.6001A3
Brake Kits - Performance Slot
Out of stock
$ 1,995.00

SKU: 1A4.6001A3

Brembo 99-06 TT (8N) Front GT BBK 4 Piston Cast 2pc 323x28 1pc Rotor Drilled-Silver

Upgrade your 1999-2006 Audi TT 8N with this Brembo GT front big brake kit featuring 4-piston cast calipers and 323x28mm 2-piece drilled rotors. Designed for direct bolt-on fitment on 1.8T FWD Quattro and 3.2 models this kit provides consistent stopping power during spirited driving or track sessions. Lighter rotors reduce unsprung weight for sharper handling response.

Key Features

  • 4-Piston Cast Calipers: Aluminum construction clamps pads with even pressure across large surface area for immediate bite and control
  • 323x28mm 2-Piece Rotors: Curved vane design dissipates heat faster while alloy center cuts 3-5kg per corner versus stock
  • Drilled Rotor Surface: Channels gases and moisture away to maintain friction and prevent brake fade under repeated hard stops
  • Silver Caliper Finish: Durable paint resists corrosion and adds clean style visible through most TT wheels
  • Complete Front Kit: Includes high-performance pads braided lines mounting hardware and bleed kit for full assembly

Product Notes

  • Confirm wheel clearance as 323mm rotors fit inside 17-inch or larger OEM-style wheels
  • Performance pads offer strong initial bite with progressive feel for street and track
  • Kit ships fully assembled with torque specs for quick setup

Installation Notes

  • Professional installation recommended.
  • Bleed entire brake system with DOT 4 or 5.1 fluid after caliper mounting
  • Bolts directly to OEM knuckles no spacers or adapters required

This Part Fits

Year Make Model Submodel
1999-2006 Audi TT 1.8T
1999-2006 Audi TT 1.8T quattro
2001-2006 Audi TT Quattro 225
2003-2006 Audi TT 3.2 quattro

Why Choose Brembo?

  • Motorsport-proven components trusted by factory teams worldwide
  • Each kit engineered and tested for Audi-specific brake dynamics
  • Italian manufacturing ensures tight tolerances and long service life

Frequently Asked Questions

  • Q: Will this kit fit both FWD and Quattro TT models?
    A: Yes it bolts onto all 1999-2006 Audi TT 8N chassis including 1.8T FWD 1.8T quattro and 3.2 quattro without modifications
  • Q: What material are the rotors made from?
    A: High-carbon cast iron friction rings paired with 6061 aluminum hats for strength and weight savings
  • Q: What is the warranty coverage?
    A: Brembo provides a 24-month unlimited mileage warranty against defects in materials and workmanship

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed 24 x 18 x 12 inches
  • Weight: 45.2 lbs

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