TERAFLEX JK/JKU Rear Performance Slotted Big Rotor Kit - 4304460

The TeraFlex JK/JKU Rear Performance Slotted Big Rotor Kit is an affordable upgrade for JK Wrangler and JKU Wrangler Unlimited models requiring increased braking performance with oversized – and heavier – wheels and 33-35” tires. This simple bolt-on upgrade doesn’t require cutting or welding.

FITS:

• JK Wrangler (2-door) 
• JKU Wrangler Unlimited (4-door)

INCLUDES:

• Rear brake caliper relocating anchor brackets - pair 
• Rear slotted brake rotors - pair

FEATURES & BENEFITS:

• Improved braking performance over factory brake system 
• Brake caliper relocating anchor brackets retain factory brake calipers & pads 
• No brake bleeding or brake line modification required 
• Retains internal factory parking brake 
• Larger 13.5” (343mm) machined rotor for superior stopping performance 
• Slotted rotors offer better heat dissipation than smooth rotors 
• Mill-balanced rotors for maximum heat dissipation 
• External cooling fins for maximum heat dissipation 
• Rotors feature dual bolt patterns – 5x5” & 5x5.5” 
• 100% bolt-on upgrade for easy installation w/ basic hand tools

NOTES:

• Requires a minimum of 17” diameter wheels.

• An 8-lug option is available but must be purchased in combination w/ the TeraFlex Full-Float Kit (# 3043000 or # 3043200).

• Rear Performance Big Rotor Kit w/ standard brake rotors (# 4304450) also available.

INSTALL TIME: 1 Hour