Wilwood Front Red AERO6 Brake Package for Listed BMW 1 and 3 Series Applications, 15-Inch Drilled-and-Slotted Rotors — Selected 2006–2013 Applications

This red AERO6 front kit combines a 15.00-inch drilled-and-slotted rotor with a six-piston caliper arrangement. Individual BMW model years, rear-wheel-drive requirements and body styles determine which listed applications qualify. Bill Wood founded Wilwood Engineering in 1977, and the manufacturer is based in Camarillo, California. Wilwood designs and manufactures disc brake systems alongside calipers, master cylinders, rotors, fittings, brake lines and valves. The motorsport, street-performance and specialized ranges depend on components selected to work within a complete braking system.

Technical Details

• Manufacturer: Wilwood
• Manufacturer part number: 140-13919-DR
• Kit classification: Front Brake Kits - Street Performance
• Axle position: Front Kits
• Brake Type: Disc
• Selling unit: Sold as a kit.
• Pistons per service caliper: 6
• Service-caliper piston construction: Stainless
• Service-caliper mount: Radial
• Caliper body construction: Forged aluminum
• Caliper Color: Red
• Caliper Finish: Red Powder Coat
• Caliper Inlet Port Diameter: 1/8-27 NPT
• Caliper family: AERO6
• Pad compound: BP-10
• Master Cylinder Included: No
• Brake Booster Included: No
• Brake Lines Included: Yes
• Minimum wheel guidance (clearance drawing required): 19 in; 482.6 mm
• Spindle Included: No
• Mounting Hardware Included: Yes
• Separate wheel hubs included: No
• Rotor Outside Diameter: 15.00 in; 381 mm
• Rotor Thickness: 1.25 in; 31.75 mm
• Rotor Material: Spec-37 Iron
• Surface Type: SRP Drilled & Slotted
• Rotor construction: Vented
• Bolt Circle Diameter: 5 x 4.72 in; 5 x 119.89 mm
• Catalog stud / mounting-hole reference: 0.520 in; 13.21 mm
• Rotor surface finish: Black Electro Coat
• Hat material: Aluminum
• Hat finish: Black E-Coat
• Hat offset dimension: 1.550 in

Fitment & Compatibility

Use the individual BMW 128i, 135i, 323i, 325i, 328i, 330i or 335i year and body-style entry. The 323i listing is Canadian sedan coverage, 330i coverage is 2006 sedan, and the 328i/335i entries carry specific RWD/xi exclusions. Do not extend those rows to another generation or drivetrain. DS-1074 includes hose kit 220-13646 and calls for reuse of the OE hose grommets; verify hub registration and 19-inch wheel guidance.

Listed models: 323i; 325i; 330i; 328i; 335i; 128i; 135i. Use the fitment table below for the individual years, submodels and equipment conditions.

Wilwood product specifications · Installation instructions

Ask PMB Performance for help comparing the installation requirements. We have more than 20 years of experience working with brake parts and fitment.