Description

Brembo GT-BM Big Brake Kit — PORSCHE 997.1 GT3 / 997.1 GT3RS (PCCB EQUIPPED) 2006–2009 (Rear, 380×28 4-Pot)

Genuine Brembo GT-BM 4-piston monobloc rear big brake kit engineered for the 2006–2009 PORSCHE 997.1 GT3 / 997.1 GT3RS (PCCB EQUIPPED). Upgrade to Brembo’s 380x28mm 2-piece floating disc assembly for greater thermal capacity, reduced fade, and linear pedal feel on the street or the track.

Key specifications

Caliper family	Brembo GT-BM (4-piston Monobloc)
Disc size	380 × 28 mm 2-piece
Bell material	CNC-machined 7075-T6 aluminium, hard-anodised black
Rotor patterns available	Drilled (standard), Slotted Type 1 (street/track), Slotted Type 3 (aggressive track — racing use only), Slotted Type 5 (racing use only)
Caliper colours	Black, Red, Yellow
Minimum wheel size	19″
Axle	Rear
TÜV/KBA	Not approved — contact AME for regional compliance
Road use	✓ Street legal

What’s included in this Brembo GT-BM kit

• 2× Brembo GT calipers (colour of choice)
• 2× 2-piece floating rotors 380x28mm (LH + RH)
• 1× Brembo brake pad set (street-performance compound)
• 2× CNC-machined aluminium caliper mounting brackets
• 1× set of stainless-steel braided brake lines (DOT-compliant)
• Complete mounting hardware (bolts, washers, pins, clips)
• Brembo installation instructions (EN/IT)

Why upgrade to Brembo GT-BM

• Greater thermal capacity: 380mm 2-piece floating rotor dissipates heat faster than OEM discs, delivering fade-free performance under sustained heavy braking.
• Stiffer, more linear pedal feel: 4-piston monobloc construction eliminates caliper flex, giving you the same pedal response on lap 1 and lap 20.
• Lower unsprung weight: 2-piece floating assembly reduces rotational mass by up to 22% per wheel vs stock single-piece OEM rotors.
• Italian OEM quality: Built on the same production line that supplies Porsche, Ferrari, and AMG performance models from the factory.
• 3 caliper colours: Match your wheel and interior accents with Black, Red, Yellow.

Fits: PORSCHE 997.1 GT3 / 997.1 GT3RS (PCCB EQUIPPED) (2006–2009, Rear axle)

Designed as a direct upgrade for the OEM braking system on the 2006–2009 PORSCHE 997.1 GT3 / 997.1 GT3RS (PCCB EQUIPPED).

• 2006 PORSCHE 997.1 GT3 / 997.1 GT3RS (PCCB EQUIPPED)
• 2007 PORSCHE 997.1 GT3 / 997.1 GT3RS (PCCB EQUIPPED)
• 2008 PORSCHE 997.1 GT3 / 997.1 GT3RS (PCCB EQUIPPED)
• 2009 PORSCHE 997.1 GT3 / 997.1 GT3RS (PCCB EQUIPPED)

Minimum wheel size: 19″ (recommended 20″ for optimal caliper clearance).

Installation

• Professional workshop fitment recommended
• Average install time: 2–3 hours per axle
• Tools required: standard caliper/brake tools + torque wrench + brake bleeding kit
• Brake fluid: DOT 4 (Brembo specification), bleed required after install
• Fitment partner network: AME Motorsport partners across Sydney, Melbourne, Brisbane — contact us for referrals

Frequently asked questions

Will this Brembo kit fit my 2006–2009 PORSCHE 997.1 GT3 / 997.1 GT3RS (PCCB EQUIPPED)?

Yes — this 4-piston GT-BM front kit is engineered specifically for the 2006–2009 PORSCHE 997.1 GT3 / 997.1 GT3RS (PCCB EQUIPPED) rear axle at OEM ride height. If your car is lowered more than 25mm or has non-standard wheels under 19″, contact us first.

Are brake pads included?

Yes — one set of Brembo street-performance brake pads is included. Optional upgrades to Pagid, Ferodo, or Schaffen compounds are available.

What brake fluid does Brembo recommend?

DOT 4 meeting Brembo’s specification (minimum dry boiling point 260°C). We recommend Motul RBF600 for street and RBF660 for track use.

Do I need wheel spacers?

No — all Brembo GT-BM kits are designed to fit within OEM wheel offset and caliper clearance specifications for this fitment. A minimum 19″ wheel is required.

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