Invidia 09+ Nissan 370Z / Infiniti G37 60mm High Flow Cat w/ Bracket (HS09N7ZTPCB) _spring_seat Large Bore HD 409 SS

Large Bore HD 409 SS Cat-Back Exhaust System with Single Side Exit (49-44002) by aFe

Peak power is up by 70 whp and 135 ft-lbs of torque

Programmable center LED is 87% larger than original AEM gauges

The added layers also plays a role in allowing higher operating pressures

Invidia 09+ Nissan 370Z / Infiniti G37 60mm High Flow Cat w/ Bracket (HS09N7ZTPCB) _spring_seat Large Bore HD 409 SSFor a good balance of price and performance, Invidia offers the motorsports enthusiasts a strong line up of Invidia N1 Exhaust is constructed with high quality SUS304 stainless steel, CNC machined flanges, and manufactured with a polished finish. Each system features mandrel bent stainless steel piping for maximum exhaust flow and reduced back pressure. These exhausts are engineered to produce strong mid to top end power gains, as well as an increase