The FTI Street Brawler 11-inch torque converter for 4R70/AODE applications features an 11 3/8-inch bolt circle and a 2400 rpm stall to enhance low-end response and drivability. Built for aggressive street use, it improves launch behavior and throttle feel without overstating performance claims. FTI rates this Street Brawler unit to 450 HP maximum, emphasizing a balance of reliability and stronger engagement.
FTI 11in 4R70/AODE Street Brawler Series - 11 3/8in BC - 2400 Stall