STEP 7: Mount the outboard STI muffler hanger onto the rubber exhaust hanger. Then mount the inboard muffler hanger. Repeat for the STI muffler on the other side.
STEP 8: Adjust muffler positioning on the muffler hangers to line up the holes on the muffler to midpipe flange. Use a torque wrench to tighten nuts to 35.4 ft-lbs (48
N·m). Recheck tip position and adjust if necessary.