| Compression spring | Exhaust manifold converter sub-assembly (TWC: Front Catalyst) x Front exhaust pipe assembly (TWC: Rear Catalyst) | Minimum free length: 41.5 mm (1.63 in.) |
| Front exhaust pipe assembly (TWC: Rear Catalyst) x Center exhaust pipe assembly | Minimum free length: 38.5 mm (1.52 in.) |