NISMO 40th R32 RB26 Intake Manifold

This intake collector has been designed to be optimal for tuned engines (400hp to 600hp), with the diameter and length of the intake pipe and the cross-sectional shape of the collector reconsidered. The amount of air flow is improved to distribute air more evenly to each cylinder, improving torque at mid-range. As the amount of air intake is improved between the front and rear cylinders, the difference in exhaust temperature at the turbine inlet between them is reduced, and the air-fuel ratio and ignition timing are optimized to improve power and fuel efficiency. Installation is a bolt-on type that does not require any additional processing (throttle linkage and throttle sensor adjustments are required, however).

This product comes with the "First Generation NISMO Logo Metal Emblem Set."

(Base part 14110-RSR45 )

• Collector volume: 4.1L (genuine = 3.4L)
• Intake pipe diameter: φ43 → φ45 tapered (genuine = φ45)
• Intake pipe length: 73.8mm (genuine = 48.5mm)
• Material and manufacturing method: Aluminum casting
• Included emblem (first generation NISMO logo)
  Silver (base) + Black (logo) x 1
  Silver (base) + Blue (logo) x 1
  Size: 25 x 100 mm
  Material: Stainless steel
  Tape fastening type

This product is special order.