These brackets bolt Porsche BoxsterS brake calipers over OEM Audi B5 S4 321x30mm rotors for an economical yet powerful brake upgrade for your Audi A3 or VW MKV & MKVI GTI/Rabbit/Jetta. (Upgraded brake lines are available separately)
Mounting Studs and Nuts are included
Order the full kit to get brake brackets, calipers and all necessary hardware.
321x30mm Audi Rotor – BoxsterS Caliper
- Use with stock Audi B5 S4 321 x 30mm brake rotors: 8E0-615-301AD
- Use with Porsche BoxsterS Calipers: PN 996-351-425-11 & 996-351-426-11
- Must change to M10x1.0 banjo bolts
- Must use rotor centering rings
- NOT FOR USE ON ALUMINUM KNUCKLES!
Product Construction: High strength steel alloy, zinc plated
Apikol P/N 12A04183