Audi B5 S4(2000-01) 330MM Rear Big Brake Conversion

from $550.00

Improve the terribly imbalanced look of running big front brakes with the tiny stock rear calipers/rotors. We have designed a properly fitting bracket to have the option of running 330mm rear rotors utilizing the cayenne/toureg 4 piston rear caliper, while the factory caliper functions as E brake.

Note prior to ordering - This is more involved than just unbolting and bolting on a bracket. You must run an extended brake line, modify your E brake bracket(template included), and lastly bleed your brakes.

-330mm rotors(Note - If you choose to purchase your own rotors and assume any 330x22 rotor will work, you are wrong. You must use a C6 A6 specific rotor equivalent to the P# 100.3321.20 - Cross reference at your own risk)

-Constructed of stainless steel 304 & TIG welded

-Selectable options at checkout to customize your order

You are purchasing the bracket itself with hardware, unless otherwise selected. No calipers included.

Improve the terribly imbalanced look of running big front brakes with the tiny stock rear calipers/rotors. We have designed a properly fitting bracket to have the option of running 330mm rear rotors utilizing the cayenne/toureg 4 piston rear caliper, while the factory caliper functions as E brake.

Note prior to ordering - This is more involved than just unbolting and bolting on a bracket. You must run an extended brake line, modify your E brake bracket(template included), and lastly bleed your brakes.

-330mm rotors(Note - If you choose to purchase your own rotors and assume any 330x22 rotor will work, you are wrong. You must use a C6 A6 specific rotor equivalent to the P# 100.3321.20 - Cross reference at your own risk)

-Constructed of stainless steel 304 & TIG welded

-Selectable options at checkout to customize your order

You are purchasing the bracket itself with hardware, unless otherwise selected. No calipers included.

Brake lines(Necessary extended length):
Stock Caliper Plugs:
Rotors: