Big Brake Kits

Big brake kits replace your factory brakes with larger-diameter rotors, multi-piston calipers, and performance pads to dramatically improve stopping power, fade resistance, and pedal feel. Whether you're tracking your car, towing heavy loads, or just want commanding braking on the street, a properly sized upgrade transforms how your vehicle handles heat and deceleration.

Most kits are designed as direct bolt-on upgrades, using vehicle-specific brackets and hardware to mount to stock spindles. Rotor diameters often increase 1–2 inches or more, while caliper piston counts jump from one or two to four, six, or even eight pistons for more even pad pressure. Combined with braided stainless-steel lines and high-temperature fluid, a big brake kit can cut stopping distances and reduce brake fade lap after lap.

Key considerations when choosing a kit:

  • Rotor diameter & thickness: Larger rotors provide more leverage and heat mass. Make sure they clear your wheels – most kits list minimum wheel diameter.
  • Caliper piston count & design: More pistons generally mean better modulation and pad wear, but caliper rigidity and piston material also matter. Look for forged or monoblock calipers for the ultimate in stiffness.
  • Pad compound: Match pads to your use. Street pads offer quiet, low-dust performance; track pads bite harder when hot but may squeal cold.
  • Included hardware: Kits should include brackets, lines, and all necessary bolts. Some reuse OEM parking brake functionality; verify if you need a separate drum or caliper for the e-brake.
  • Vehicle compatibility: Confirm the kit is engineered for your exact make, model, and year. Differences in suspension, ABS calibration, and spindle design mean a kit that fits one generation may not fit another.
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Wilwood AERO6 red six-piston calipers with 14.25-inch rotors and stainless steel brake lines for Toyota Land Cruiser.
$2,716.99 $3,043.03
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Wilwood TX6R 6-piston red calipers with 16.00-inch rotors and stainless steel braided brake lines.
$3,171.73 $3,552.33
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Wilwood TX6R Tactical Xtreme front brake kit with 6-piston calipers, 16-inch rotors, and stainless steel lines.
$3,171.73 $3,552.33
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Wilwood Narrow Superlite 6R front brake kit featuring red 6-piston calipers and 14-inch drilled and slotted rotors
$2,330.34 $2,609.98
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Wilwood Forged Narrow Superlite 6R six-piston front brake calipers and 14-inch big rotors for 1975-1987 GM trucks
$2,330.34 $2,609.98
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Wilwood Narrow Superlite 6R front brake kit with red six-piston calipers and 12.19-inch drilled and slotted rotors.
$1,335.94 $1,496.25
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Wilwood Forged Narrow Superlite 6R front brake kit with 12.19-inch drilled rotors and black 6-piston calipers
$1,335.94 $1,496.25
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Red Wilwood 4-piston FDL-M calipers with 11-inch one-piece rotors and integrated hubs for classic GM vehicles.
$918.14 $1,028.31
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Wilwood Forged Dynalite-M front disc brake kit with four-piston calipers and 11-inch one-piece rotors and hubs
$814.19 $911.89
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Wilwood Dynapro 6 red six-piston calipers and one-piece 11.75-inch rotor and hub kit for 1968-1972 Ford F100
$991.09 $1,110.02
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Wilwood Dynapro 6 front disc brake kit with black 6-piston calipers and 11.75-inch rotors for 1968-1972 Ford F100.
$991.09 $1,110.02
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Wilwood Dynapro 6 front disc brake kit with black 6-piston calipers and 11.75-inch rotors for 1957-1967 Ford F100
$991.09 $1,110.02
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Wilwood FNSL6R red 6-piston brake calipers with 12.88-inch drilled rotors and stainless steel braided lines
$2,217.04 $2,483.08
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Wilwood TX6R red 6-piston calipers and 15.50-inch GTB alloy rotors for 2013-2017 Ford F-250 and F-350 4WD.
$3,072.73 $3,441.45
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Wilwood TX6R red 6-piston calipers and 15-inch GT-60 directional vane rotors for 2013-2017 Ford F-250/F-350
$3,157.98 $3,536.93
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Wilwood TX6R six-piston black calipers and 15-inch GT-60 directional vane rotors for Ford F-250 and F-350
$3,157.98 $3,536.93
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Wilwood AERO6 black anodized 6-piston calipers with 14-inch SV-GT directional vane two-piece rotors.
$3,129.08 $3,504.56
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Wilwood MC4 mechanical parking brake retrofit kit including calipers and brackets for Forged Dynalite Pro Street brakes.
$444.63 $497.98
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Wilwood Classic Series front brake kit with 4-piston Forged Dynalite calipers and 11.03-inch one-piece hub and rotor.
$766.55 $858.54
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Wilwood Dynapro 6 front brake kit featuring red six-piston calipers, 12.88-inch rotors, and stainless steel lines.
$1,696.39 $1,899.95
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Wilwood Forged Dynalite front big brake kit including 4-piston calipers, 12.19-inch rotors, and stainless steel lines.
$982.21 $1,100.08
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Red Wilwood Narrow Superlite 4R four-piston rear calipers with black mounting brackets and brake pads.
$1,088.53 $1,219.15
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Wilwood Narrow Superlite 4R four-piston rear calipers in black finish with mounting brackets and BP-20 brake pads.
$1,088.53 $1,219.15
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Wilwood Narrow Superlite 4R rear big brake kit with red four-piston calipers and 14.25-inch rotors for Ford F-150.
$2,314.18 $2,591.88
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Wilwood TX6R red 6-piston calipers and 15.50-inch GT-60 directional vane rotors for 6-lug Ford F-150
$3,171.73 $3,552.33
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Wilwood TX6R front big brake kit for Ford F-150 with black 6-piston calipers and 15.50 inch directional vane rotors.
$3,171.73 $3,552.33
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Wilwood Forged Dynalite-M front disc brake kit featuring 4-piston calipers and 11.30-inch one-piece rotors with hubs.
$814.19 $911.89
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Wilwood Forged Dynalite rear disc brake kit featuring red four-piston calipers and 12.19-inch drilled and slotted rotors.
$1,231.58 $1,379.36
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Wilwood Classic Series front brake kit 140-13477 with 4-piston FDL-M calipers and 11.30 inch 1-piece rotors and hubs
$814.19 $911.89
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Wilwood red 4-piston Forged Dynalite-M calipers and 11.30-inch drilled one-piece rotors with integrated hubs.
$1,055.64 $1,182.31
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