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Wilwood 140-14980 Forged Narrow Superlite Rear Brake Kit, Race
Wilwood 140-14980 Forged Narrow Superlite Rear Brake Kit, Race

Wilwood 140-14980 Forged Narrow Superlite Rear Brake Kit, Race

5 on 4.72" Bolt Pattern, 12.88 Inch Rotor Diameter, Four Caliper Pistons, Type III Anodized

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Wilwood 140-14980 Forged Narrow Superlite Rear Brake Kit, Race
Wilwood 140-14980 Forged Narrow Superlite Rear Brake Kit, Race
Wilwood 140-14980 Forged Narrow Superlite Rear Brake Kit, Race
Wilwood 140-14980 Forged Narrow Superlite Rear Brake Kit, Race
Wilwood 140-14980 Forged Narrow Superlite Rear Brake Kit, Race
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Wilwood 140-14980 Forged Narrow Superlite Rear Brake Kit, Race
Wilwood 140-14980 Forged Narrow Superlite Rear Brake Kit, Race
Wilwood 140-14980 Forged Narrow Superlite Rear Brake Kit, Race
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We estimate this item will ship on or before April 10th.
Part # 83514014980
$1,619.99
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Details

Bolt Pattern:
5 on 4.72"
Rotor Diameter:
12.88 Inch
Caliper Pistons:
Four
Caliper Finish:
Type III Anodized
MFG. Part #:
140-14980
Minimum Recommended Wheel Diameter:
17 Inch
Rotor Thickness:
1.1"
Stud Diameter:
0.61"
Brake Pad Material:
BP-30
Mount Type:
Radial
Total Piston Area:
2.46 sq. in.
Piston Type:
Thermlock
Rotor Style:
Slotted
Rotor Finish:
Plain
Rotor Material Type:
Spec-37 Iron
Bedded:
No
Balanced:
Yes
Hat Finish:
Black E-Coat
Hat Bolt Circle 1:
5 x 4.72
Hat Material Type:
Aluminum
Hat Offset Dimension:
1.9"
GTIN Code:
889545085303

Info

This kit is configured for dedicated road racing on all 2001-2006 BMW E46 M3 models. It is the engineered match for the AERO6R/ST front race kits. All emphasis is on improved front to rear balance, high durability, and high efficiency heat management, without adding unnecessary rotating or unsprung weight to the driveline and rear suspension. The FNSL4R/ST calipers used in this kit feature a forged aluminum body with a Type III Mil-Spec, medium gray color, hard anodized finish. Hard anodizing provides superior wear resistance in the piston bores, and high resistance to abrasion and corrosion throughout. Thermlock® pistons are used to reduce heat transfer from the pads to increase fade resistance, and extend service life by decreasing temperatures in the caliper body, fluid, and seals. Internal damper springs and controlled retraction, high-temperature piston seals assure consistent pedal height from start to finish. Caliper piston volumes are matched for full compatibility with the OE master cylinder output and ABS controls. The calipers are also fully compatible with manual brake conversions to balance bar pedals using appropriately sized master cylinders. Spec37 alloy GT competition series 12.88” diameter directional vane rotors are dynamically mounted to the OE hubs with weight saving forged aluminum hats. As is with the calipers, the hats are hard anodized for superior wear resistance and extended service life at the load bearing surfaces. Further weight reduction is achieved by accommodating the elimination of the parking brake hardware. Mounting brackets, including all premium grade fasteners, secure the calipers to the uprights in the stock location with minor modifications to the dust shield as illustrated in the photos on page 4 of the assembly instructions. This championship proven system is completed with high temperature, high friction, endurance compound race pads selected specifically by application. Stainless steel braided flexlines are included in the kit to complete the installation.

Installation Instructions (PDF)

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Wilwood to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations

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