The Forged DynaPro 6A (DP6A) Lug Mount Caliper is Wilwoods strongest and most advanced DynaPro 6-piston caliper to date. Designed to merge pure-bred racing technology with contemporary styling, the DP6A delivers superior braking performance for custom, show, and competition vehicles.

This newest DynaPro model features a reinforced triple-bridge forged aluminum body secured with five high-strength steel bridge bolts, dramatically increasing stiffness and resistance to caliper flex under extreme braking loads. A six-piston differential bore design with stainless steel pistons and high-temperature seals ensures balanced pad loading, consistent pedal feel, and excellent heat control.

The DP6A is a direct interchange for all 5.25" lug-mount DynaPro and Dynalite calipers, making it an ideal upgrade without requiring changes to existing brackets or mounting geometry.

Includes:

• (1) Forged DynaPro DP6A Lug Mount Brake Caliper
• Left or Right based on customer selection
• Stainless steel pistons with high-temperature seals
• Stainless steel bridge plates

Sold individually.

Specifications

• Manufacturer: Wilwood
• Caliper Series: DynaPro DP6A
• Mount Type: Lug Mount
• Mount Center Spacing: 5.25 in
• Mount Side: Right Hand or Left Hand
• Pistons: 6 (differential bore)
• Piston Area: 5.06 in
• Piston Material: Stainless Steel
• Dust Boots: No
• Caliper Body Material: Forged Aluminum
• Weight: 4.9 lbs
• Brake Pad Type: DynaPro 6 Type 6712
• Pad Area: 7.3 in
• Pad Volume: 2.4 in

Fitment

• Direct replacement for 5.25" lug-mount DynaPro and Dynalite calipers
• Maximum Rotor Diameter: 13.00 in
• Rotor Width Range: 0.38 in 1.10 in
• Piston volumes available for front or rear brake applications
• Vehicle-specific brackets, hats, and rotor selection may be required.

Tech Insight

The DP6As forged aluminum construction and triple-bridge design significantly reduce caliper deflection compared to earlier DynaPro models. Increased rigidity improves pedal feel, braking consistency, and pad wearespecially in high-heat, high-load environments such as rock crawling, desert racing, road racing, and aggressive street applications. Its direct interchange design makes it a simple yet meaningful performance upgrade for existing Wilwood lug-mount systems.