TeraFlex Delta Brake System (Front & Rear) – 8x6.5”

The TeraFlex Delta Brake System is the ultimate upgrade for Jeeps with oversized and heavier wheels/tire combos requiring increased braking performance. A must for 33-42” tires or heavy-laden overland rigs.



The TeraFlex Delta Brake System is the ultimate upgrade for JL and JK Wrangler/Unlimited and JT Gladiator models with oversized and heavier wheels/tire combos requiring increased braking performance. A must for 33-42” tires or heavy-laden overland rigs. Includes all the components required to upgrade both front and rear axles.

Delta Brake Calipers feature a high-modulus bridge. Modulus measures a material’s resistance to elastic (recoverable) deformation under load. A stiff material has a high modulus, which means it only changes shape slightly under high elastic loads before returning to its normal shape.

Fits:

• JL Wrangler (2-door)
• JL Wrangler Unlimited (4-door)
• JK Wrangler (2-door)
• JT Gladiator (pickup)
• JK Wrangler Unlimited (4-door)

• Minimum Wheel Diameter: 17”
• Back Spacing: 4.75” or less
• MUST VERIFY FITMENT W/ DOWNLOADABLE TEMPLATE
• Bolt Pattern: 8x6.5”

Includes:

• High-Modulus Brake Caliper Kit w/ Pads – Front (# 4403401)
• High-Modulus Brake Caliper Kit w/ Pads – Rear (# 4403402)
• 14” X 1.25” Vented & Slotted Rotors w/ 8x6.5” – Front (# 4403485)
• 14” X 1.25” Vented & Slotted Rotors w/ 8x6.5” – Rear (# 4403486)
• All necessary hardware

Features & Benefits:

Delta Brake System:

• Significantly improved braking performance over factory brake system
• 100% bolt-on upgrade w/ basic hand tools
• Balanced front to rear brakes tuned specifically for lifted vehicles
• Brake bias and piston sizes optimized for JL and JK Wrangler/Unlimited and JT Gladiator models
• Designed to work w/ stock proportioning valve and ABS
• 3-year warranty
• For more Features & Benefits, please see Delta High-Modulus Brake Caliper Kit w/ Pads – (Front: # 4403401 & Rear: # 4403402), Delta 14” x 1.25” Vented & Slotted Rotor Kit w/ 8x6.5” – (Front: # 4403485 & Rear: # 4403486), and Delta Semi-Metallic Brake Pads – Front or Rear (# 4403403)

Stock Brake Rotor Reference:

• JL Sahara/Rubicon front: 12.9” x 1.1” (330mm x 28mm) vented rotors
• JL Sahara/Rubicon rear: 13.4” x 0.55” (342mm x 14mm) solid rotors
• JL Sport front: 12.9” x 0.94” (330mm x 24mm) vented rotors
• JL Sport rear: 12.9” x 0.47” (328mm x 12mm) solid rotors
• JK front and rear: 11.9” x 1.1” (302mm x 28mm) vented rotors (U.S.-spec)

Note(s):

• Requires a minimum wheel diameter of 17”.
• On JK models, we recommend upgrading the stock master cylinder and brake booster to the Mopar Master Cylinder & Brake Booster Kit (# P5160050). Contact your Mopar dealer for availability.

Install Time: 4 Hours

Available Configurations:

• Delta Brake System – Front & Rear – 8x6.5” (# 4403480)
• Delta Brake System – Front & Rear – 5x5” (# 4403450)

• Delta Brake Kit – Front – 8x6.5” (# 4403481)
• Delta Brake Kit – Front – 5x5” (# 4403451)

Delta Replacement Parts:

• High-Modulus Brake Caliper Kit w/ Pads – Front (# 4403401)
• High-Modulus Brake Caliper Kit w/ Pads – Rear (# 4403402)

• 14” x 1.25” Vented & Slotted Rotor Kit w/ 8x6.5” – Front (# 4403485)
• 14” x 1.25” Vented & Slotted Rotor Kit w/ 8x6.5” – Rear (# 4403486)

• 14” x 1.25” Vented & Slotted Rotor Kit w/ 5x5” – Front (# 4403455)
• 14” x 1.25” Vented & Slotted Rotor Kit w/ 5x5” – Rear (# 4403456)

• Semi-Metallic Brake Pads – Front or Rear (# 4403403)