HSF 2020+ Explorer ST Rear Big Brake Kit

*PLEASE ALLOW 4-6 WEEKS FROM DATE OF ORDER:

The Houston Speed Freaks Big Brake Kit for the Explorer ST

The Ford Explorer ST is a beast, but it’s a heavy one. If you’re still running stock Brakes, you’re leaving performance on the table. Go fast, but stop faster.
The Houston Speed Freaks High-Performance Big Brake Kit is the ultimate power move for your ST—featuring an integrated EPB system designed specifically for this platform.

Don’t Just Slow Down. Dictate the Terms.

The Spec Sheet:

• 380mm rear 2-piece floating ventilated discs. Choose your flavor: Drilled, Slotted, or the "Best of Both Worlds" Drilled & Slotted.

• 4-Piston Rear calipers machined from lightweight aircraft-grade billet aluminum. These aren't just for show—they house heavy-duty pistons and temp-resistant seals for rock-solid, predictable pedal feel.

• The "No-Mod" Advantage: Fully compatible with your OEM Ford master cylinder, ABS, and Traction Control. No codes. No compromises. No headaches.

• Includes Kevlar-reinforced stainless steel lines and Ceramic Graphite pads for a low-dust, low-noise, high-performance finish.

PICKING YOUR ROTOR:

For daily commuting in rainy areas, Drilled Rotors are a great choice for their superior wet-weather performance.

• Slotted Rotors are the best option for racing or towing due to their strength and resistance to warping.

• For a balance of aesthetics and performance, a Drilled & Slotted kit provides the most versatility.

Premium Mounting Adapters:

• Aviation-Grade Material: CNC-machined from Aerospace 6061-T6 Aluminum Alloy

• Full CNC construction ensures exact fitment and structural integrity under high stress.

Performance Brake Line Specs:

Engineered for a firmer pedal feel and zero expansion under pressure:

• Inner Core: Friction-reducing Teflon (PTFE) coating.

• Reinforcement: High-tensile braided stainless steel mesh.

• Outer Protection: Heavy-duty weatherproof PVC shell to guard against road debris and corrosion.

Technical Recommendations:

• Fluid: For optimal thermal performance, we highly recommend using DOT 5.1 brake fluid (sold separately).

• Installation Time: Approximately 2-3 hours.

Difficulty: Advanced:

Requires mechanical expertise or professional installation to ensure safety and proper calibration.

⚠️ TECH NOTE: DON'T SCRAPE THE PAINT

Street Pack Owners: Listen up! If you’re rocking the OEM 21" Black Street Pack Wheels, you MUST run a 0.25" spacer on the rear to clear those massive 4-piston calipers. HSF isn't responsible for "rookie mistakes"—measure your clearance and fit it right the first time!

THE STATS AT A GLANCE:

• Rear: 4-Piston Monoblock + 380mm Two-Piece Rotors + Integrated EPB

• Finish: Precision Billet Aluminum

• Install: 100% Bolt-on (No modifications required)