exhaust system, heating air supply
996 Carrera (98-05), 996 GT3 (99-05), 997-1 (05-08) Hexagon-head bolt M8 x 140, for mounting the exhaust.
996 (00-05) Oxygen sensor in front of catalytic converter, stricter emission control
996 C2/C4 (98-01) Exhaust tailpipe set, Polished stainless steel In original look. (Only for 3.4 L models, engine codes M96.01/02/04)
Exhaust finisher Turbo/GT2-LOOK for Porsche 996 98-04 (Left)