$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

It's the Season for Savings - Shop Holiday Deals Now!

Filters

  • In Stock
  • Caliper Position
  • Piston Diameter (in.)
  • Rotor Thickness (in.)
  • Caliper Color
  • Filter Options

Selected Filters

Availability

  • Filters

  • Caliper Position
  • Piston Diameter (in.)
  • Rotor Thickness (in.)
  • Caliper Color
  • Filter Options
Wilwood Disc Brakes

Wilwood Forged Superlite Internal Brake Calipers

4.67 out of 5 stars 18 Customer Reviews

These Wilwood Forged Superlite Internal (FSLI) brake calipers feature internal fluid ports that eliminate the external fluid crossover tubes, along with any potenti
These Wilwood Forged Superlite Internal (FSLI) brake calipers feature internal fluid ports that eliminate the external fluid crossover tubes, along with any potential problems that could arise from a damaged tube. The transfer tube has been replaced with two additional bleed screw assemblies, which allow this group of symmetrical piston bore models to be mounted either on the right or left in a leading or trailing position. They are also stress-flow forged from premium-grade aluminum alloy billets. Stress-flow forging realigns the metal's internal grain structure to flow within the contour of the caliper body. This p
These Wilwood Forged Superlite Internal (FSLI) brake calipers feature internal fluid ports that eliminate the external fluid crossover tubes, along with any potential problems that could arise from a damaged tube. The transfer tube has been replaced with two additional bleed screw assemblies, which allow this group of symmetrical piston bore models to be mounted either on the right or left in a leading or trailing position. They are also stress-flow forged from premium-grade aluminum alloy billets. Stress-flow forging realigns the metal's internal grain structure to flow within the contour of the caliper body. This process eliminates the stresses and interruptions to the internal grain structure that occur when machining a straight block billet. The FSLI body design is a highly efficient product of computer-generated solid modeling and stress analysis technology.

Showing In Stock Items. Show All 15 Items.

Results 1 - 11 of 11

Wilwood Forged Superlite Internal Brake Calipers 120-11135

Made in the USA Wilwood Forged Superlite Internal Brake Calipers 120-11135

Wilwood Forged Superlite Internal Brake Calipers 120-11135

Brake Caliper, Superlite, Internal, Aluminum, Gray Anodized, 4-piston, Each

Part Number: WIL-120-11135

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wilwood Forged Superlite Internal Brake Calipers 120-11129

Made in the USA Wilwood Forged Superlite Internal Brake Calipers 120-11129

Wilwood Forged Superlite Internal Brake Calipers 120-11129

Brake Caliper, Aluminum, Gray Anodized, 4-piston, Internal, Each

Part Number: WIL-120-11129

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wilwood Forged Superlite Internal Brake Calipers 120-11329

Made in the USA Wilwood Forged Superlite Internal Brake Calipers 120-11329

Wilwood Forged Superlite Internal Brake Calipers 120-11329

Brake Caliper, Superlite, Internal, Aluminum, Gray Anodized, 4-piston, Each

Part Number: WIL-120-11329

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

Wilwood Forged Superlite Internal Brake Calipers 120-11330

Made in the USA Wilwood Forged Superlite Internal Brake Calipers 120-11330

Wilwood Forged Superlite Internal Brake Calipers 120-11330

Brake Caliper, Superlite, Internal, Aluminum, Gray Anodized, 4-piston, Each

Part Number: WIL-120-11330

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

Wilwood Forged Superlite Internal Brake Calipers 120-11132

Made in the USA Wilwood Forged Superlite Internal Brake Calipers 120-11132

Wilwood Forged Superlite Internal Brake Calipers 120-11132

Brake Caliper, Aluminum, Gray Anodized, 4-piston, Internal, Each

Part Number: WIL-120-11132

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wilwood Forged Superlite Internal Brake Calipers 120-11138

Made in the USA Wilwood Forged Superlite Internal Brake Calipers 120-11138

Wilwood Forged Superlite Internal Brake Calipers 120-11138

Brake Caliper, Superlite, Internal, Aluminum, Gray Anodized, 4-piston, Each

Part Number: WIL-120-11138

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

Wilwood Forged Superlite Internal Brake Calipers 120-11130-BK

Made in the USA Wilwood Forged Superlite Internal Brake Calipers 120-11130-BK

Wilwood Forged Superlite Internal Brake Calipers 120-11130-BK

Brake Caliper, Forged Superlite Internal, Aluminum, Black, Wilwood Logo, 4-piston, Each

Part Number: WIL-120-11130-BK

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

Wilwood Forged Superlite Internal Brake Calipers 120-11332

Made in the USA Wilwood Forged Superlite Internal Brake Calipers 120-11332

Wilwood Forged Superlite Internal Brake Calipers 120-11332

Brake Caliper, Superlite, Internal, Aluminum, Gray Anodized, 4-piston, Each

Part Number: WIL-120-11332

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

Wilwood Forged Superlite Internal Brake Calipers 120-11128-RD

Made in the USA Wilwood Forged Superlite Internal Brake Calipers 120-11128-RD

Wilwood Forged Superlite Internal Brake Calipers 120-11128-RD

Brake Caliper, Superlite, Internal, Aluminum, Red, 4-Piston, Front or Rear, Universal, Each

Part Number: WIL-120-11128-RD

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

Wilwood Forged Superlite Internal Brake Calipers 120-11128-BK

Made in the USA Wilwood Forged Superlite Internal Brake Calipers 120-11128-BK

Wilwood Forged Superlite Internal Brake Calipers 120-11128-BK

Caliper, CALIPER,FSLI4,1.38,.81 ROTOR,BLACK

Part Number: WIL-120-11128-BK

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

Wilwood Forged Superlite Internal Brake Calipers 120-11130-RD

Made in the USA Wilwood Forged Superlite Internal Brake Calipers 120-11130-RD

Wilwood Forged Superlite Internal Brake Calipers 120-11130-RD

Caliper, CALIPER,FSLI4,1.38,1.25 ROTOR,RED

Part Number: WIL-120-11130-RD

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

  • 1
  • Page 1 of 1

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify