The all new STILLEN exhausts for Infiniti's new M35,M37,M45,M56 series are a great example of our R & D work. Choose from Cat-back and rear section exhaust systems.
Each STILLEN Infiniti M Series exhaust systems are constructed of 100 percent mandrel bent tubing for optimal flow. T304 polished stainless steel is used in the Tips, End Pipes, and Muffler for long life and a sharp look. The straight through Mufflers are wrapped in exclusive Italian Granite Wool for durability and responsible sound levels.
- Near Cat-Back Exhaust System
- 304 Stainless Steel Construction
- Polished Stainless Steel Tips, End Pipes and Mufflers
- Increase of Horsepower and Torque
- Mild exhaust note at idle/cruising & aggressive note under acceleration
- Limited life-time warranty
Infiniti M37/Q70/M56 2011+
DOES NOT FIT Q70L