Manley Intake Valves 37.5mm Nissan 350Z / Infiniti G35 | 11148-12 new product MAC Valve has completely custom

MAC Valve has completely custom made the valve for us(only MAC valve on the market to be custom made for automotive tuning use)

as well as anodized blue

Toe and camber will naturally change as you lower your G37 coupe

NRG made a 25% increase in material thickness as well as 50% more welding on an alloyed halo that spans the entire steering wheel

making it a 100% no-drill and no-cut install

Manley Intake Valves 37.5mm Nissan 350Z / Infiniti G35 | 11148-12 new product MAC Valve has completely customManley 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,