Flowmaster FlowFX Dual Exit Cat-Back Exhaust System For 2019-2021 GM 1500 5.3L head stud kit Replaces the factory anti-intrusion beams
Platform notes & fabric story
Description
Flowmaster FlowFX Dual Exit Cat Back Exhaust System For 2019 2021 GM 1500 5.3L head stud kit Replaces the factory anti intrusion beams Replaces the factory anti intrusion beams This is a must with the high torque in conjunction with a better designed torque converter that can transfer the torque with no slip