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Est. 1957
Wilwood

Wilwood Caliper-BNSL4R 1.75in Pistons 1.25in Disc

$466.74

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Wilwood Caliper-BNSL4R 1.75in Pistons 1.25in Disc. A well-built brake caliper for competition and sport driving.

Key Features

  • Forged Billet Superlite (FSL) caliper series from Wilwood.
  • Features 1.75-inch pistons and designed for a 1.25-inch disc.
  • Weighs approximately 4.40 pounds, contributing to reduced unsprung weight.
  • Incorporates updated technologies for improved strength and fluid displacement.
  • Popular choice for competition applications like short track, road racing, and rally.
  • Suitable for sport driving and performance street applications.
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About this part

Product Details

If you're building a performance brake system for track days, autocross, or just spirited street driving, a strong caliper is key. The Wilwood Forged Billet Superlite (FSL) caliper is a popular choice for these kinds of applications, known for its solid construction and improved performance over older designs.

This caliper starts at a light 4.40 pounds, making it a good option when reducing unsprung weight is a goal. Wilwood has updated this caliper series with new technologies that increase its strength and fluid displacement, which helps improve overall braking performance. The 1.75-inch pistons work with a 1.25-inch disc, offering a good balance for many performance setups.

This caliper is a well-known part in various racing series, from short track to road racing, and is also used in rally and off-road events. It's a solid option if you're looking to upgrade your braking system beyond stock components.

Specifications

Brand
Wilwood
Manufacturer Part #
120-8071-L
UPC
889545006001

Frequently Asked Questions

Wilwood Caliper-BNSL4R 1.75in Pistons 1.25in Disc

$466.74