The Revolution RS for the Nissan 370Z is a light-weight Y-back exhaust with large diameter piping and an aggressive growl. The system includes a high flow Y-pipe that 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 test have shown 11whp / 16ft-lbs gain on a normally-aspirated VQ37HR engine. Even with the large diameter piping, there is a 50% weight savings over the OEM stock system. Like all GReddy Revolution RS systems, it is a fully hand-welded 304 Stainless-Steel exhaust, that carries a Limited Lifetime Warranty.

Engine: VQ37HR

Chasis: Z34
Type: Cat-back exhaust with single sided muffler (left exit)

Number of pieces: 3pcs.
Piping: 2x 63.5mm (2.5″) – 76mm (3.0″)
Tip(s): 115 mm (4.5″)
Gasket(s): 3.0″ oval (qty: 2 included) replacement
Resonator: yes
Weight: 28.8 lbs (Stock weight 57.2 lbs)
Sound level: 102 dB(a)

Dyno Chart
HP: 11 hp
TRQ: 16 ft-lbs