Manley Exhaust Valves 31.5mm Nissan 350Z / Infiniti G35 | 11149-12 vendor_Enkei *NEW FEATURE* This gauge can

*NEW FEATURE* This gauge can be set to read narrow band (0-1v) or wideband (0-5v) with the flick of a switch in the back of the gauge

you need some certain mods to utilize the true potential of the S2s

and higher oil consumption

Doing so will allow for reduced wheel hop

Manley Exhaust Valves 31.5mm Nissan 350Z / Infiniti G35 | 11149-12 vendor_Enkei *NEW FEATURE* This gauge canManley Performance has been manufacturing the finest stainless steel valves for over 40 years. Manley valves have been the standard of the industry from their inception, a fact that still remains true as they shift their focus and resources to the Sport Compact Market. The Manley Stainless Race Valves feature chrome stems, hard tips, fully machined surfaces and swirl polishing under their heads. These valves are available in both stock and oversized,