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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Wilwood
Wilwood FSLI Forged Superlite 4-Piston Caliper - 1.62in Pistons for 1.25in Disc (120-11133)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The Wilwood Forged Superlite Internal (FSLI) series represents the latest evolution in the benchmark Superlite family, designed specifically for short track, late model, modified, and road-racing competition. This 4-piston caliper features a redesigned body with internal fluid ports, completely eliminating the external crossover tubes that are susceptible to track debris or impact damage.
Built with a symmetrical piston bore design, the FSLI can be mounted in either a leading or trailing position on the left or right side of the vehicle. Dual bleed screw assemblies ensure easy air evacuation regardless of mounting orientation. This model is engineered for 1.25-inch wide rotors and utilizes 1.62-inch pistons to provide consistent clamping force and thermal stability under racing conditions.
- Manufacturer Part Number: 120-11133
- Piston Size: 1.62 in
- Disc Width: 1.25 in
- Body Type: Forged Aluminum Superlite
- Internal fluid ports eliminate external cross-over tubes
- Symmetrical bore for versatile leading/trailing mounting
- Includes dual bleeders for simplified maintenance
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Wilwood FSLI Forged Superlite 4-Piston Caliper - 1.62in Pistons for 1.25in Disc (120-11133)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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The Wilwood Forged Superlite Internal (FSLI) series represents the latest evolution in the benchmark Superlite family, designed specifically for short track, late model, modified, and road-racing competition. This 4-piston caliper features a redesigned body with internal fluid ports, completely eliminating the external crossover tubes that are susceptible to track debris or impact damage.
Built with a symmetrical piston bore design, the FSLI can be mounted in either a leading or trailing position on the left or right side of the vehicle. Dual bleed screw assemblies ensure easy air evacuation regardless of mounting orientation. This model is engineered for 1.25-inch wide rotors and utilizes 1.62-inch pistons to provide consistent clamping force and thermal stability under racing conditions.
- Manufacturer Part Number: 120-11133
- Piston Size: 1.62 in
- Disc Width: 1.25 in
- Body Type: Forged Aluminum Superlite
- Internal fluid ports eliminate external cross-over tubes
- Symmetrical bore for versatile leading/trailing mounting
- Includes dual bleeders for simplified maintenance
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