These brackets bolts the Porsche 993TT (Big Red) and 928GTS (Big Black) brake calipers over OEM Audi rotors OR 2-piece Apikol fully floating rotors for a economical yet powerful brake upgrade for your B5 S4, B6, B7, or C5 (A6 + Allroad) Audi.
- Zinc plated for corrosion protection
- Machined from high strength steel alloy
Available Rotor Options:
S4 321mm – 993TT (Big Red) / 928GTS (Big Black): Apikol P/N 09A04113
- Use with OEM Audi S4 321 x 30mm brake rotors (PN 8E0 615 301 AD).
- Use with the OEM Porsche 993tt (or equivalent) brake caliper: PN 993-351-425-10 and 993-351-426-10. Porsche 928 GTS “Big Black” calipers will fit this bracket as well.
Apikol 2-piece 323x32mm – 993TT (Big Red) / 928GTS (Big Black): Apikol P/N 08A0443
- Use with Apikol 323×32 mm 2-piece floating brake rotors.
- Use with the OEM Porsche 993tt (or equivalent) brake caliper: PN 993-351-425-10 and 993-351-426-10. Porsche 928 GTS “Big Black” calipers will fit this bracket as well.
Caliper to bracket bolts are REQUIRED, and are included with the brackets!
(C5 4.2 and S6 applications require a different bracket)