GReddy Revolution RS Exhaust System | 2008-2014 Infiniti G37 Coupe (10128103)

Revolution RS Exhaust for Infiniti G37 Coupe by GReddy The Revolution RS for the Infiniti G37S has an aggressive growl while saving about half the weight over the stock system. The light-weight cat-back connects both engine banks through dual 2.5” (63.5mm) piping that merge smoothly into 3” (76mm) piping and a large resonator on the mid-pipe. The system exits an extra long, high-flow, RS muffler on the driver-side to manage sound output and avoid having to relocate the EVAP system. Dyno tests have shown 11whp / 16ft-lbs gain on a normally-aspirated VQ37HR engine. Like all GReddy Revolution RS systems, it is a fully hand-welded 304 Stainless-Steel exhaust, that carries a Limited Lifetime Warranty. Features Three Piece Cat-Back System Light-Weight Design Dual 2.5in to 3.0in Piping Single Sided 4.5in Muffler/Tip Large Single Resonator Extra Long High Flow Muffler Hand-Welded 304 Stainless Steel Two 3.0in Gaskets Included PLEASE NOTE Retains catalytic convertor, front pipe Applications 2008 - 2014 Infiniti G37 Coupe Benefits Superior Exhaust Flow Aggressive Tone Increased Horsepower  Increased Torque What's In The Box? 1 - Revolution RS Exhaust System All Necessary Hardware Instructions/Manuals Warranty Information Warranty   Greddy offers a Limited Lifetime Warranty