To push our amazing BBK setups for the second/3rd gen Tundra we have Teamed up with RB to make a rear kit to compliment our Massive 16" Front BBK with a rear 15.75" kit. 

Kit contains

• 2 Two-piece floating 15.75" (400x30mm) center-mount, open slot rotors (vs 14" stock)
• 2 4-piston forged aluminum calipers
• 2 aluminum caliper adapters made of 7075-T6 alloy
• 2 stainless-steel braided lines, specific length and bends for this application
• 1 set of street performance brake pads.

These brakes are HUGE and WILL ONLY FIT 20"+ wheels only.  Some trimming of the stock dust shields is required. Please contact us for the fitment template.

Expected to start Shipping mid July 2024

Specifications

Rotors:

• Front 400mmx30mm
• 2-P floating design allows uniform expansion and better cooling via air channels. Reduces heat conduction to wheel bearings.
• Integrates Iron Sleeve in Aluminum hat for parking brake. RB EXCLUSIVE!
• Superior to face mount 2P rotors
• Convergent vane design increases airflow and heat transfer
• Direct bolt-on, easy to install
• Alloyed iron formula adds strength and heat resistance
• Heat-treated for a more uniform microstructure and ultimate performance
• EDP Coating w/cross cut grinding on the friction surface. This is the reason our rotors are shipped black.  Only the frictional surface will be exposed and there is superior corrosion resistance compared to the zinc or nickel plating.
• Replacement ring RB D1503-04-01-381

Calipers:

• RB RB4M 4POT HD calipers (Extra large Pad Area)
• Forged 6061-T6
• Direct Bolt-on fitment
• 7075-T6 Mount brackets are CNC machined and EDP coated
• 38mm internal seal piston is thermally vented to reduce heat transfer 90% over Aluminum pistons commonly used in BBK calipers. This means less heat conduction into the brake fluid and safer towing
• Powdercoated finish in red, black or grey hard-anodized finish
• Uses Standard FMSI pads (PD968) making replacement pad options vast.
• Tethered EPDM bleeder cap means no more lost bleeder caps
• Made in the USA , Designed fully assembled and 100% hydro tested prior to shipment from Fullerton,CA. Canada shipments are tax-exempt due to NAFTA guidelines.

*All California Residents will be responsible for taxes on Racing Brake Orders. This will be billed after the order is placed. If you have any questions please contact us.