Complete TTSPORT Toyota Land Curise and Prado rear wheel big brake kit, showing the 4-piston forged calipers, slotted rotor, performance pads, and steel-braided brake lines.
Close-up of a red TTSPORT Toyota Land Cruiser and Prado 4-piston forged brake caliper for the rear wheel and a slotted 2-piece rotor.
Detailed view of the 4 pistons with dust boot inside a TTSPORT Toyota Land Cruiser and Prado rear wheel forged brake caliper.
A red TTSPORT Toyota Land Cruiser and Prado 4-piston big brake kit is installed on the rear wheel.
Unboxing the complete TTSPORT Toyota Land Cruiser and Prado rear wheel big brake kit, including all components: calipers, rotors, pads, and brake line.
Customization options for the TTSPORT Toyota Land Cruiser and Prado rear wheel brake kit, featuring available caliper colors (red, blue, green, orange), rotor designs (slotted).
Complete TTSPORT Toyota Land Curise and Prado rear wheel big brake kit, showing the 4-piston forged calipers, slotted rotor, performance pads, and steel-braided brake lines.
Close-up of a red TTSPORT Toyota Land Cruiser and Prado 4-piston forged brake caliper for the rear wheel and a slotted 2-piece rotor.
Detailed view of the 4 pistons with dust boot inside a TTSPORT Toyota Land Cruiser and Prado rear wheel forged brake caliper.
A red TTSPORT Toyota Land Cruiser and Prado 4-piston big brake kit is installed on the rear wheel.
Unboxing the complete TTSPORT Toyota Land Cruiser and Prado rear wheel big brake kit, including all components: calipers, rotors, pads, and brake line.
Customization options for the TTSPORT Toyota Land Cruiser and Prado rear wheel brake kit, featuring available caliper colors (red, blue, green, orange), rotor designs (slotted).

Vehicle-Specific Series Toyota LC150 Prado & Lexus GX400 / GX460 Rear Wheel 4-Pistons Brake Kit

$1,410.00 USD
$1,410.00 USD

Shipping costs not included

Caliper Color: Standard Color (As Shown in the Image)
Rotor Size: 345x28mm (Wheel ≥ 17″)
Rotor Material & Design: Steel - Curved Slotted
Complete TTSPORT Toyota Land Curise and Prado rear wheel big brake kit, showing the 4-piston forged calipers, slotted rotor, performance pads, and steel-braided brake lines.

Vehicle-Specific Series Toyota LC150 Prado & Lexus GX400 / GX460 Rear Wheel 4-Pistons Brake Kit

$1,410.00
Complete TTSPORT Toyota Land Curise and Prado rear wheel big brake kit, showing the 4-piston forged calipers, slotted rotor, performance pads, and steel-braided brake lines.
Close-up of a red TTSPORT Toyota Land Cruiser and Prado 4-piston forged brake caliper for the rear wheel and a slotted 2-piece rotor.
Detailed view of the 4 pistons with dust boot inside a TTSPORT Toyota Land Cruiser and Prado rear wheel forged brake caliper.
A red TTSPORT Toyota Land Cruiser and Prado 4-piston big brake kit is installed on the rear wheel.
Unboxing the complete TTSPORT Toyota Land Cruiser and Prado rear wheel big brake kit, including all components: calipers, rotors, pads, and brake line.
Customization options for the TTSPORT Toyota Land Cruiser and Prado rear wheel brake kit, featuring available caliper colors (red, blue, green, orange), rotor designs (slotted).

Vehicle-Specific Series Toyota LC150 Prado & Lexus GX400 / GX460 Rear Wheel 4-Pistons Brake Kit

$1,410.00
Caliper Color: Standard Color (As Shown in the Image)
Rotor Size: 345x28mm (Wheel ≥ 17″)
Rotor Material & Design: Steel - Curved Slotted
Specifications

Balance Your Rig: Rear Big Brake Kit for Prado & GX460/GX470

Your front big brake kit is only half the job. This is the other half. This rear brake upgrade is engineered specifically for the Toyota Land Cruiser Prado and Lexus GX (J150 platform), serving as the essential counterpart to a powerful front BBK. It restores proper brake bias, eliminating dangerous nosedives and keeping your rig stable and predictable under hard braking.

Featuring a robust 4-piston forged caliper and a massive 345mm high-carbon rotor, this direct bolt-on system dramatically increases thermal capacity to kill brake fade when you're towing, hauling, or tackling steep descents. Get the confidence and control you need with a complete, no-compromise braking system.

Technical Specifications

Caliper
Series Vehicle-Specific Series
Model Toyota Land Cruiser Prado (J150) & Lexus GX
Mounting Position Rear
Number of Pistons 4
Piston Type Two-Piece Vented Pistons with Dust Boots
Piston Diameter 30 mm × 2, 34 mm × 2
Dimensions L 270 × W 162 × H 106 mm
Total Piston Area 32.28 cm²
Manufacturing Process Two-Piece Forged
Net Weight 3.20 kg (single caliper without pad)
Surface Finish High-Temperature Gloss Coating
Recommended Wheel Size 17″ or larger
Brake Rotor
Material Heat-Treated High Carbon Steel
Dimensions ⌀345 mm × 28 mm
Construction One-Piece Rotor
Vented / Solid Vented
Floating / Fixed Fixed
Directional Yes
Design Options Curved Slotted
Brake Pad
Compatible Rotor Material Steel Rotors
Operating Temperature 0–550°C
Coefficient of Friction 0.40–0.46 μ
Brake Hose
Construction 3-Layer Reinforced
Material Inner: PTFE (Teflon); Middle: SUS304 Braided Stainless Steel; Outer: PVC Sheath

3-Step Pre-Fitment Check

Step 1: Illustration showing this Prado & GX rear brake kit requires 17-inch or larger wheels.
Step 1: Verify Wheel Size (17" Minimum)
Step 2: Diagram showing how to measure caliper to wheel spoke clearance, minimum 96mm required.
Step 2: Check Spoke Clearance (Min. 96 mm)
Step 3: Icon representing checking your vehicle's compatibility from a verified list.
Step 3: Confirm Your Vehicle Model

Vehicle Compatibility

Brand Model (Model Code) Model Year
Lexus GX (J150) 2009–2023
Toyota Land Cruiser Prado (J150) 2009–2024

Frequently Asked Questions

Why should I upgrade my rear brakes?
Upgrading your front brakes alone creates a heavy forward brake bias, which can make your truck unstable and unpredictable during hard stops. This rear kit is engineered to **restore that critical balance**, ensuring safe, controlled braking performance, especially when it matters most.
Is this kit hard to install?
No. This kit is designed for a true bolt-on installation. The caliper, mounting bracket, and one-piece rotor are engineered to directly replace the factory components with no cutting, drilling, or other modifications required.
What's included in a complete rear brake kit?
This is a complete, bolt-on rear axle upgrade. The kit includes:
  • 2 × Forged 4-Piston Calipers
  • 2 × One-Piece High-Carbon Rotors
  • 1 × Set of Performance Brake Pads
  • 2 × Stainless Steel Braided Brake Hoses
Notice

Brake Kit Purchase Notice


  • Custom‑made products cannot be returned unless there is a genuine quality defect.
  • Spacer requirements vary depending on wheel design; we assist with fitment, but spacer‑related issues do not qualify for returns.

1. Disclaimer

  1. Please provide vehicle make, model year, VIN, and wheel size before ordering TTSPORT products.
  2. Confirm wheel measurements and submit photos as requested — TTSPORT is not liable for issues arising from incorrect specs.
  3. All products are inspected before shipping. Inspect upon delivery and report quality issues within 24 hours.

2. Initial Break‑In Procedure

  1. In a safe area, brake from 60 km/h to 10 km/h with moderate pressure—repeat 10 times.
  2. Drive 500–1,000 km with light to moderate usage before full braking performance. Avoid aggressive stops.
  3. Our high‑carbon steel discs have grooved, color‑treated surfaces to help quick bedding and resist corrosion.

3. Product Warranty

  • Calipers: 1‑year warranty on defects. Lifetime maintenance available (parts charged).
  • Discs & Hoses: 90‑day warranty for defects. Expected lifespan: 40,000–60,000 km.
  • Brake Pads: 90‑day coverage. Typical lifespan: 20,000–40,000 km.
  • Custom Hats/Brackets: Fit guaranteed; no warranty post-installation.

4. Usage & Maintenance

  1. Do not wash immediately after hard braking to prevent rotor warpage.
  2. Allow extra stopping distance when driving in wet conditions.
  3. If you experience unusual noise or vibration, consult your installer immediately.

Recommended service intervals:

  • Replace rotors when wear exceeds 3 mm.
  • Front pads: every 30,000 km.
  • Rear pads: every 50,000–60,000 km.
  • Brake fluid: every 40,000 km or every 2 years.

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