Skip to content

New

🚗 Shop Now, Pay Later with Affirm – Flexible Payments Available at Checkout!

Sale

Wilwood Caliper-Forged Superlite FSL4R/ST Aluminum 1.88/1.75in Pistons .81in Disc Ano - Left

Wilwood Caliper-Forged Superlite FSL4R/ST Aluminum 1.88/1.75in Pistons .81in Disc Ano - Left

Vendor: Wilwood

Type: Brake Calipers - Perf

SKU: 120-13829

Regular price $468.61
Sale price $468.61 Regular price $506.10
Shipping calculated at checkout.

Hurry up, only 1 item left in stock.

Wilwood Caliper-Forged Superlite FSL4R/ST Aluminum 1.88/1.75in Pistons .81in Disc Ano - Left

Introducing the Wilwood Caliper-Forged Superlite FSL4R/ST, the ultimate solution for high-performance braking. Designed for serious racers and off-road enthusiasts, this innovative caliper boasts exceptional features that enhance both performance and durability.

Key Features:

  • Differential Bore Pistons: The FSL4R/ST calipers utilize differential bore pistons that significantly improve pad wear performance. This unique design compensates for mechanical loading and temperature variances, effectively reducing pad taper wear even in the most extreme conditions.
  • Thermal Management: The ST models are equipped with Thermlock® pistons, which provide superior heat protection. These pistons effectively block heat transfer from the pads, lowering temperatures in the caliper, fluid, and seals by up to 25% compared to standard stainless steel pistons.
  • Durable Finish: Featuring a wear-resistant Type III hard anodize finish, these calipers are built to withstand the rigors of sustained hard braking on both dirt and asphalt ovals.

Benefits:

  • Enhanced brake pad longevity and performance in high-temperature applications.
  • Improved thermal management for consistent braking performance.
  • Reliable and durable design suitable for a variety of racing and off-road scenarios.

Use Cases:

The Wilwood FSL4R/ST calipers are your go-to choice for:

  • Dirt and asphalt oval racing
  • Off-road adventures
  • Rally competitions
  • Road course applications

Experience the next level of braking technology with the Wilwood Caliper-Forged Superlite FSL4R/ST. Elevate your performance and tackle any racing challenge head-on!

  • Free Shipping on Ground Orders in the lower 48 States
  • Free Returns Within 60 days
Limited time offer

Get $20 off when you spend $1,000 or more! Learn more

Payment & Security
Payment methods
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Wilwood 120-13829

Wilwood Caliper-Forged Superlite FSL4R/ST Aluminum 1.88/1.75in Pistons .81in Disc Ano - Left

Regular price $468.61
Sale price $468.61 Regular price $506.10

Subscribe to exclusive discounts via our newsletter

Savings up to 50%

Unleash the Power of Thrilling Rides with our High-Quality RV Parts & Powersports Gear!

Discover more in our FAQ

Shoot our team an email, text or Chat & we’ll get back to you ASAP

Contact Us

How long does it take to process an order?

Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.

Free shipping on almost everything

Save 10% more on online store

All U.S. orders are sent to your home without any extra fees, unless you select Expedited Shipping or reside in HI or AK

60-Day Returns

Enjoy the freedom of stress-free shopping with our hassle-free and return policy.

Secure Payment

Shop with confidence knowing your payments are secure and your information

Customer Service

Mon-Fri, 9am-4pm PST.

Call or Text Us

+1 760-651-4005

Address

529 Main St. Ramona, CA 92065

close
close
close
I have a question
sparkles
close
product
Hello! I am very interested in this product.
gift
Special Deal!
sparkles