8.1GiI-H; 8.1GXiI-G Intake and Exhaust System Exhaust, 6'' Risers 8.1GiI-H, 8.1GXiI-G Parts on group Exhaust, 6'' Risers: Pos. Part No Qty Parts name Comments 1. 3842853 [2] Exhaust pipe extensi 2. 3850999 [4] Plug 3. 3850740 [4] Plug 4. 3863191 [2] Kit 4. 5. 3860582 [8] Flange screw 6. 3860582 [6] Flange screw L=32mm 6. 3853547 [2] Flange screw L=51mm Parts catalog : Exhaust, 3'' Risers 8.1GiI-H, 8.1GXiI-G Exhaust 8.1GiI-H, 8.1GXiI-G Throttle Body and Throttle Cable Connection 8.1GiI-H, 8.1GXiI-G Intake Manifold 8.1GiI-H Intake Manifold 8.1GXiI-G