The kits include a pair of slotted or drilled 328x28, 355X32 or 345X28 floating directional AeroRotors with billet aluminum AeroHats patented for their ability to provide cooling airflow paired with forged, high performance patented ST-40 four piston front calipers or ST-22 dual piston rear calipers.
All StopTech Big Brake Kits also include billet aluminum mounting brackets with stainless steel hubs, DOT-compliant stainless steel braided Teflon brake lines, and high performance street pads for shorter stopping distances, better brake modulation, firmer pedal feel and less brake fade resulting in stronger, more reliable performance on and off the track.
A little trivia for ya': "Impreza" is a coined word, deriving from an originally Italian word, impresa, meaning a feat or achievement. In Polish, "Impreza" means "party", "event" or "show".
You can find StopTech Big Brake Kits at performance automotive distributors and retailers. Here are the part numbers to help out when ordering your kits:
83.841.4300.XX - StopTech Big Brake Kits for 2008+ Subaru Impreza WRX with front red or black ST-40 calipers and 328x28 drilled or slotted rotors.
83.841.4700.XX - StopTech Big Brake Kits for 2008+ Subaru Impreza WRX with front red or black ST-40 calipers and 355x32drilled or slotted rotors.
83.841.002G.XX - StopTech Big Brake Kits for 2008+ Subaru Impreza WRX with rear red or black ST-22 calipers and 345x28 drilled or slotted rotors.