Wilwood 140-11974-DR BMW AERO6 Big Brake Front Brake Kit

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AERO6 calipers were designed for the specific purpose of providing big capacity braking with large diameter rotors for heavy weight and extreme duty vehicles
For cars, it’s the biggest of the big providing big brake performance for show and dual purpose street and track vehicles

$2,359.99

Factory Shipped

This part will be shipped by the manufacturer. We estimate this item will ship on or before December 11th.

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Product Summary

Front Position, 5 on 4.72" Bolt Pattern, Powder Coated

AERO6 calipers were designed for the specific purpose of providing big capacity braking with large diameter rotors for heavy weight and extreme duty vehicles
For cars, it’s the biggest of the big providing big brake performance for show and dual purpose street and track vehicles
For trucks and SUV’s, it provides big stopping power for towing, off-road, and enhanced braking with wheel and tire upgrades
Kits listed for specific vehicles are fully compatible with OE master cylinder output and ABS function

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Key Specs

Position	Front
Bolt Pattern	5 on 4.72"
Rotor Diameter	14 Inch
Rotor Type	Vented
Caliper Pistons	Six

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Wilwood 140-11974-DR Details

AERO6 calipers were designed for the specific purpose of providing big capacity braking with large diameter rotors for heavy weight and extreme duty vehicles
For cars, it’s the biggest of the big providing big brake performance for show and dual purpose street and track vehicles
For trucks and SUV’s, it provides big stopping power for towing, off-road, and enhanced braking with wheel and tire upgrades
Kits listed for specific vehicles are fully compatible with OE master cylinder output and ABS function
Directional staggered vane 14
00” to 14
25”rotors provide maximum cooling for sustained high heat durability

Application

1999 BMW 323i Sedan only, E46
1999 BMW 328i Sedan only, E46
2000 BMW 323i All
2000 BMW 328i All
2001 BMW 320i Sedan (Canada)
2001 BMW 325i All except xi
2001 BMW 330i All except xi
2002 BMW 320i Sedan (Canada)
2002 BMW 325i All except xi
2002 BMW 330i All except xi
2003 BMW 320i Sedan (Canada)
2003 BMW 325i All except xi
2003 BMW 330i All except xi
2004 BMW 320i Sedan (Canada)
2004 BMW 325i All except xi
2004 BMW 330i All except xi
2005 BMW 320i Sedan (Canada)
2005 BMW 325i All except xi
2005 BMW 330i All except xi
2006 BMW 325i Coupe & Convertible except xi
2006 BMW 330i Coupe & Convertible except xi

Guides & Documents

Everything You Need to Know About Converting Drum Brakes to Disc

Disc Brake Kits Instruction Sheet (83514011974DR)

CA Prop 65

Wilwood 140-11974-DR Specifications

KEY SPECS
MFG. Part #	140-11974-DR
Brand	Wilwood
Position	Front
Bolt Pattern	5 on 4.72"
Rotor Diameter	14 Inch
Rotor Type	Vented
Caliper Pistons	Six
Caliper Finish	Powder Coated
Color	Red
Parking Brake Provision	No
Minimum Recommended Wheel Diameter	18 Inch
Hardware Included	Yes
Spindle Type	Factory Disc Spindle
Rotor Style	Drilled & Slotted
Front Rotor Included	Yes
Front Rotor Diameter	14.00 in./355.60mm
Front Caliper Included	Yes
Front Caliper Piston Quantity	Six
Rear Caliper Included	No
Front Spindles Included	No
Master Cylinder Included	No
Brake Booster Included	No
Brake Hoses Included	No
Rear Rotor Included	No

GENERAL
Rotor Thickness	1.25"
Stud Diameter	0.5"
Sold in Quantity	Kit
Mount Type	Radial
Total Piston Area	4.04 sq. in.
Piston Type	Stainless
Pad Area	11.00 sq. in.
Pad Volume	5.2 cu. in.
Brake Pad Compound	BP-10
Caliper Type	Radial
Rotor Finish	Black E-Coat
Rotor Material Type	Spec-37 Iron
Vane Count	72 Curved Vane
Bedded	No
Balanced	Yes
Hat Type	Big Brake Hat - Short Offset
Hat Finish	Black E-Coat
Hat Bolt Circle 1	5 x 4.72
Hat Material Type	Aluminum
Hat Offset Dimension	0.75"
GTIN Code	889545014693
Front Rotor Thickness	1.250"
Front Caliper Material	Forged Billet Aluminum
Front Caliper Color	Red
Brake Lines Included	No
Front Rotor Style	Drilled and Slotted
Caliper Color	Red
Caliper Material Type	Forged Aluminum
Front Rotor Construction	Vented