Put a towel between the body and the tailpipes where they exit at the rear of the car as the tailpipes will rest against the rear fascia while unbolted from the H-pipe. To remove the converters, unbolt them from the exhaust manifolds, then loosen the ball flanges at the H-pipe. Loosen the bolts on both sides of the strap clamp (15mm wrench) at the H-pipe. There is no need to remove the bolts as the welded brackets will hold them in place. Then pull the H-pipe forward out of the tailpipes (arrows).